True story: coworker was using a grinder with a cutoff wheel and no guard. I was about 10 feet away. The wheel exploded on him and a big chunk hit him in the neck by his throat. I got to try to slow the blood coming from his neck while waiting on the ambulance. I’ll never forget him telling me not to let him die and that he wanted to see his kids. He got lucky and lived. Use the damn guard.
Agreed. I keep telling my coworkers but they wont listen. I put on a guard on every grinder i find so nothing happens but they keep taking it off everytime so ... im waiting to tell my horrible story i guess. Ive done my job
@@grege2383 That sure does happen with wire wheels. Happened to me a lot when getting in tight spaces back when i worked in my local factory, have had it kick back like 3 times, where the kick-back was either too strong or i was just too close over my grinder, but no biggie, it just gets caught in my jacket, if you have good enough work clothes, i don't see a concern about using grinders.
I’m 100% guilty of just picking up this kind of tool from Home Depot with no education and starting to use it for minor DYI tasks, trying to apply my own limited “common sense.” I was not respecting the potential danger of these devices by a huge margin. I refuse to touch my grinder again until I at least memorize everything brought up in this video. You might have just saved my life or myself from serious bodily injury in the future. I can’t thank you enough for this video.
How in the ever loving fuck did you never once thought this tool was dangerous until this video? The manual alone, the noise, something that rips through stone and metal?
@@justtime6736 Umm, I think you're overstating my comment and I think your sentiment actually risks undercutting this video's educational value. I said that I was off "by a huge margin." I didn't say I thought the tool wasn't dangerous at all. This video showed me things that could go wrong that I hadn't thought of or wasn't aware of. I think "looking at the manual, being aware of the noise it makes, and knowing that it rips through stone and metal" all fall into the bucket of basic "common sense." Maybe you missed that part in my comment.
Proper PPE: 2:11 Tool Pre inspection: 7:15 Tool accessory safety features: 9:00 Choosing the appropriate disk size: 10:15 Choosing the appropriate disk type: 12:55 Checking the serviceability of a grinding wheel: 15:45 Mounting the wheels onto the grinder: 18:20 Foolproof system for changing out wheels: 23:30 Technique and operation of varying wheels: 25:10 Cutoff wheel: 29:00 1/4" hardrock: 33:00 Flapwheel: 35:30 Working with stainless steel tips: 37:00 Wire wheel: 39:40 1/8" hardrock: 41:10 Grinder accidents: 43:40
Jason, you have performed a tremendous service. I'm a retired eye physician and surgeon and have seen some bad shop accidents. You certainly have a talent for instructing and teaching and this was one of the best. Your videos are great and much appreciated!
@@BryanHernandez-kv6gr Considering it's relevant to the subject of safety, in the sense that he's seen the injuries that resulted from poor tool safety, I'd say he DID in fact have to mention that. Leave well enough alone.
@@BryanHernandez-kv6gr Yes.. Most of the injuries I treated could have been prevented with some basic safety measures that were mentioned in this video.
@George Nelson Safety glasses with a face-shield - much better. I got a piece of steel in my eye once while wearing safety glasses ! A face-shield would have been better and actually might have saved me that time. Point is safety glasses alone are not 100 %.
I've been using angle grinders for about 35 years and am likely more safety oriented than most guys. I learned a whole lot more than I expected from your video THANK YOU!
You've been using a grinder for 35 years and still had no idea what you were doing? There are some good uploads on tying shoelaces you might wanna check out too. You all good for breathing in and out?
This is the best grinder class for graduates, engineers, mechanics, and overall smart people. He uses appropriate words, demonstration, and guidelines. You can tell he instructs|teaches. Been watching alot of these videos (lately (over about a month)) and this is the best one yet. The video is 45 minutes of gold and uranium. It actually took me 1.5 hours to get through because I was jotting down notes.
This is priceless. Having spent time in the military, training and safety is everything. This guy takes his training and safety for those he's instructing nothing but serious. This guy has seen it and done it. He has organized and planned his training on here with explicit easy to follow, step by step, and by the numbers instructions. I just bought my first grinder. So glad I found this video. Great video sir!
Thank you for the best and most informative video I've ever seen covering the use of a angle grinder. You're a fantastic teacher, I've learned so much from you. Also, videos such as this is where RUclips rocks.
I am so glad I watched this. I am a novice- hobby- in the garage guy who works mostly as self-taught. Yes, I've thrown the wheel protectors away. Yes, I use the wheels for applications I should have used something else. Never knew the right way to put the nuts on and crank them down too tight. This really opened my eyes (thankfully I still have them). Going to check all my grinders tomorrow and get set up correctly. I just hope I won't have any nightmares sleeping tonight. Have I been lucky. Years doing it the wrong way. Thanks so much for your instruction.
To all hobby welders, and professional welders alike. This is the best instructional video about grinders, grinding wheels, and using them safely and efficiently, that you will find on the net. Very well done. Camera techniques excellent, and particularly the "what can go wrong" instructional vid demonstrations remain in the consciousness. Excellent job all round.
Mate. I'm really glad that you've made this video. There's far too many people on RUclips telling others that the guard on a grinder isn't necessary. It's there for a reason. And I hope that many people watch and learn from this video. Well done. Cheers.
Anyone who is stupid enough to get caught on video not using the proper guard on their equipment and or advising others to do such foolish things is a COMPLETE IDIOT and should not be supported by anyone. I would even suggest reporting them to RUclips for showing dangerous behavior that could injure or kill others. With the way litigation works in the USA, RUclips could be held accountable and be right royally sued for damages.
Completely agree. One of the worst offenders is that idiot SV Seeker. He's always making light of safety and since his incredibly ignorant explosion prank, I'll never watch that douche bag again.
The people who never use guards are the weekend warriors who work in their garage and actually don't have many hours under their belt with grinders. Luckily those people have never had to use grinders professionally in a large engineering workshop or on site for 55 hours a week for many years. People who have worked on site of in large engineering workshops always wear earplugs, glasses, face shields, gloves and guards. Iv'e yet to see a welder or fabricator or even a experienced labourer not use a full set of PPE. (even the experienced labourers are much more skilled with grinders than the weekend warriors are)
Jason, I have been doing automotive repair, automotive HVAV repair and fabrication as well as general welding and fabrication work for over 40 years now. When I saw the title of this video I almost ignored it completely, then I noticed the running time was significant. I watched the entire video and I must say I was beyond impressed. I am guilty of a lot of the how not to in this video, and I learned a few things as well. Thanks for putting this video together, I will most definitely be sharing this with my shop mates. Be safe and thanks Jason, Dan
Me too, exactly! I learned a lot more than expected. It really opened my eyes. And I have had the grinder cut my hand through gloves, yet I still hadn't learned. Facepalm!
Good stuff. I've had them blow up without a guard many times and its been like being sprayed with small bits of gravel at speed, didn't embed, might have broken skin or slightly bruised. Protect your eyes. If you blew off a wheel while it was mostly intact that might be a different story and 7-9" discs can kill.
Unfortunately it happens fairly commonly, especially on deep cuts. As long as you maintain a proper body/tool orientation and adhere to the guard and cutting directions, it rarely causes as much damage as shown, if any. Be vigilant!
Same. Iv;e been working on a large metalfab shop for years and it;s the first time one has shattered on me and that guard might have saved me a shitload of grief.
Thank you for the solid information, brother. I'm in my first year at a MIG shop using spray arc and they gave me ZERO training on grinder safety. I appreciate you, man.
It's insane that green guys in the field are just handed an angle grinder to figure out how to use, on their own. Every newbie should have to watch a detailed instructional like this.
Well, you'd think a newbie starting in a welding shop would have experience using a grinder. However, they should definitely be watched or shown proper techniques.
Damn, I didn't realize how unsafe I had been with grinders, 38 years old and been using grinders since I was in my late teens. I've been very careful but still I am lucky I haven't been seriously injured. You've potentially saved my life bro. Been watching a couple of videos this channel, and I'm definitely subscribing due to this video. Greetings from the tiny islands of Palau
This videos was posted 4 years ago, i am pretty sure you saved many lives all over the world. As a power tool newbie, this is the kind of content i want to see for tools i am not familiar with. You are a hero!
This is a great video - I'm a "Self-taught" hobbyist just getting into working with metal - I've never had the benefit of a "proper" intro to metal shop safety... This was almost every dumb question I've ever had, answered in one spot. Thank you! :)
I worked as Welders helper for a small while before I continued my Welding Studies.....Sadly the welder I was working with ,never liked using the safety shield which to me as a Helper I saw my risk towards me and I had to quit....I concluded that your safety ,and life is more important than anything...Nice Video
Perfect! I've been welding for 30 years and have seen some bad stuff. Thankfully Ive only had minor mishaps. I am going to definitely share this with our apprentices.
This is a great video, thank you! I just bought a cordless dewalt grinder, but not for the things most of you use it for. I'm an electrician, and I do a ton of remodel work on old plaster houses. Cutting in boxes into plaster has been destroying my 30 dollar multi tool blades. A plumber let me use his grinder to cut out the plaster for the box to fit, and it worked great. What I did notice (first time ever using a grinder) Was that the plaster was shooting back at me,my face and everywhere, and HARD. hard enough to break my prescription glasses. I also noticed that there was no guard on it. After I bought my own TODAY, the plumber said "just toss that thing in the trash" and I almost did until I watched this video. Thank you! Never thought these things were that dangerous.. sorry for the long post
Was tempted to do the same thing after buying a Milwaukee cordless grinder to sharpen my lawnmower blades-then thought I had better watch a video on whether that was copacetic.Glad I did watch this video.✌️
@@ricechido1089 no the biggest injuries from grinders is eye injuries or burning stuff..the only grinding wheels that ever exploded were those flat cut off wheels..I’ve been welding and grinding for 27 years
Today I got a final written warning from my grinder when I cut a piece of copper pipe while holding the pipe with one hand. Got a small but decent cut on my thumb. I'm here to educate myself on safety because next time I might be one of those in the end of the video. I'm so grateful that mine was so minor. Thank you for the training, I definitely have some changes I need to make and habits I need to quit.
This is clearly one of the best instructional videos on RUclips! I just got my first grinder from Lowes (I really went to get something smaller..but the sales associate suggested the grinder.) I had no idea how to put a disc on it nor awareness of the disc exploding, RPMs, Angles…none of it! Thank you Sir for your professionally produced well-lit, well-demonstrated, comprehensive overview on how to use a grinder. God Bless!
MAN!!!! Thank you Soooooooooooooo much, I've been using a grinder off and on at work, i have never been trained properly, like this, or told the importance of the guards, the angles or any of this that you've taught me, thank you again so much because I have to use one all day tomorrow. ... I know now I'll be working much safer.......AWESOME!!!!!!
As an occupational safety trainer, I really appreciate you putting this video out. Great teaching and love the box that you display the exploding wheels! Gets the level of danger across very well.
I couldn't thank you enough for this video. I just started in an art school (sculpture). The guy in charge of the metal workshop has no idea how to manage it. We're left with the tools without any supervision. That's why I decided to take safety and correct use in my own hands. Your videos will be my go-to from now on.
I've learned so much from this video. As a mechanic for forty years I used this equipment for for fourty years and never knew some of this stuff. Thanks for bringing safety to the fore front. This video should be used in every welding or metal fabricating class. I've seen several injuries over the years and learned from every one. This is vital information.
@@mrnomore LOL You are dumber than a box of rocks,just because you can't count that high on your fingers and toes doesn't mean it isn't possible. 40 yrs isn't a long time,if he started after school he'd only be 58. I been working on anything with a internal combustion engine since I was 7-8yrs old,now I'm 51. My father retired after 39yrs as a heavy equipment mechanic for a road construction company,before that he was a tank mechanic in the US Army from '57 to sometime in the late 60's. My grandfather and both his brothers were auto mechanics till they died and his brothers were older than him and they worked on Model T's. My grandfather was also one of the 1st 25 GM Master Mechanics and did R&D for GM out of his own garage in the 60's. Last I heard his 327/340 powered '62 Corvair (he developed the the kit in '63 for GM) is floating around somewhere in New England.
People like you are saving people like us a lot of money on educating ourselves to properly use tools. THANK YOU :) I'm building a camper, and I have to do some work on the trailer first. Videos like this are making everything a lot safer and easier. Seriously thank you for posting this
ONE HELL OF AN INSTRUCTOR! I just started researching purchase of my first angle grinder. I haven’t even purchased yet. Watched entire video with utmost attention (that’s what a good instructor will do for you). The accident stories at end CERTAINLY drove home the point of EVERY safety point you started with at the beginning. Thanks to the individuals that sent in their accident story and pics. This is certainly the most important and thorough safety video I have seen on power tools! As mentioned in other comments…..there’s no telling how many accidents you prevented with this video. Thanks 🙏
My dad was using an angle grinder without a guard I told him that It can break and shoot everywhere and seriously injure even kill you I wouldn't let him do his job until he put one on and then he did. about a week later the disk exploded and flew everywhere I heard something explode in the garage and I went to check on him and he was sitting and ground he stood up and thanked me since then he uses a Guard.
I was cutting up a bike frame and I will admit that I didn’t have it probably secured and was using my foot to hold it on the ground. While cutting the blade barely struck the concrete and exploded I was fine except for the sheer shock it gave me. I had the guard on and without I would have been horribly injured because there is a massive gouge in the guard that without would have sent a piece of the blade into my neck.
After watching this video, I immediately put the safety guards back on all of my angle grinders and I now use them prioritizing safety over work. Thank you for helping me avoid future accident(s)/injury(ies).
I think you've just saved my life. I have tools just for house, i didn't know all these things. To tell you the truth, i've always been afraid a little bit the angle grinder. Thank you!
So many terrific tips on safety. One of my favorites, as a very forgetful guy, is to zip tie the wrench to the cord. After today I'll never lose another of those wrenches again. Thank you for sharing. Mike
If you're wearing cotton jeans like Levis or Wranglers, and sparks are shooting at them, and if your legs start to feel sort of warm, that means your Wranglers are on fire.
Not sure if this was a sarcastic comment or not but it can be true. I pat myself hard down after to put out anything that could turn into a fire or a bigger fire. It is possible to start yourself on fire with this tool though, rare but possible. Especially with cheap clothes.
This is, by far, the best safety video about proper usage of an angle grinder. Thank you so much. Gave me more confidence every time I use my mean machine. Hats off.
Great video, and there is so much to learn from it. Americans are generally very smart about work environment safety. Perhaps their extremely expensive healthcare system plays a role in this. I always rely on an American craftsman when it comes to equipment safety.
Just a weekend warrior so didn’t go to any kind of school for welding and man did I learn a lot of incredibly important safety tips in this video thank you very much for going into such detail on the uses of each item. Scary just how many of the improper uses I have used both at work and at home ! I will absolutely take all of this in an refer back if needed may save a life thanks guys
Starting a job in a few days and I lost my left eye 20 yrs back in a welding shop . Now 20 yrs later I'm going back to it. And with this video I feel like I will be just fine . Thanks alot for your time and info. You have helped and made me more confident.. cheers man
Thanks man, I was in so much danger as a novice and using this piece of equipment. You have an excellent way of explaining. Please make more such videos for other equipment. Its a great service.
I'm blown away with the quality of this video and the value provided. If I paid for this as an instructional course I'd be really impressed and rate it 10/10. And its free. Crazy times we live in. Thank you
How I got started welding is my grandpa bought me the titanium 125 Flux welder for 140 on sale for Christmas (current price is $190) and I welded tons of stuff I welded some fence that needed to be fixed wheel barrels exhaust manifold and more with that about 8 months later I up upgraded to the lincon 210 mp for the gas capability and more capability because i restore trailers and i build some massive projects but I still use that harbor freight welder some times because it is so portable (im 15 now)
@@Johndeer325 read my other comment if u want but to start out I recommend the harbor freight 125 flux core welder its $190 especially for a go cart because its do dang portible I own a almost $2000 welder and still use that one because its so portible good luck with ur build Edit: also I would love to see the build on ur channel im subed I'm waiting for the vid lol
I just recently bought an angle grinder with no idea how to use it and was about to use the wrong disc and watched this video and you saved me big time, thank you for helping me stay safe
Echoing the comments below from my fellow DIY weekend warriors. Can’t believe how ignorant I was about the dangers inherent with this type of tool. Seeing the slow motion video of wheel failures, and hearing your dad’s story, is why I’m driving to my local store to replace some safety items and components right now. Thank you!
Thanks so much for this. I've been using angle grinders safely for many years but you still taught me new stuff, especially about putting shields around the area against sparks and type 1 guards. Can't get them in the UK so I modified a spare guard - I now feel even safer. Thanks again!
As an experienced tree surgeon I am really comfortable with chainsaws even up a tree! However,been useing an angle Grinder for a couple of years and never felt at ease ,now I know why! Great video ,should have watched it two years ago ,gonna pass on what I’ve learned , ta from the U.K.
I can not thank you enough for the tons of information you have put in this video, and especially for stressing the importance of safety at ANY time, no matter the cost of equipment or the extra time needed: a VERY GOOD video, thank you VERY, VERY MUCH from Italy 👍👍👍
Tonight my son's life and/or limbs might have been saved from your video. He's very stubborn and never thinks anything bad is going to happen, regardless how much I nag him about safety. He even joked in saying, "don't expect me to be looking like an astronaut just to cut some metal." His attitude quickly changed after seeing the consequences of not respecting your craft and tools. I can't thank you enough for this excellent video
What an awesome guide! I mainly use it on small DYI applications and this snapped me into the realization that I was too relaxed with safety! Thanks for sharing!
This has probably been the most useful and informative video I have watched! I'm counting my blessings that I haven't been severely injured based on my incorrect usage of a "simple" tool. Thank you Weld.com for putting this knowledge out there!
This is a good video, especially for newer people getting into welding. I’ve been welding for 35 years and and have broken every safety tip you mentioned plus a whole lot more. It’s not that I just don’t care, it’s more of the places I’ve worked at. It’s more of “get it done” type places I’ve worked. The companies first rule is to make money, their second rule may be safety (if your lucky). I even had a few injuries from a cut off wheel cutting my forehead and requiring staples, to exploding disk with fragments sticking in my chest. But looking back at all my time welding for a living, I’d have to say it’s definitely not worth it. The pay is low with long hours of standing in one spot breathing the dust, looking like a coal miner at the end of the day just to go home and get up and do it all over again. Don’t get me wrong, welding is fun but only when you do it as a hobby or on the side type job. My best advice for younger people is to get a good education and find a cleaner, higher paying job. Because after 30 to 40 years of the day in, day out bs, they will wish they had.
I've only spent 6 years in the field and all the reasons you stated plus the fact that every place I go I seem to make less then the shit bags so I'm done with the field.
Flacid Frank in the 80’s I was making $4.85 an hr. Today I’m at $19.00 hr. Doing standard mig welding on square tubing, and sometimes a little tig welding on smaller/thinner pieces. Right now we are building advertising billboards that stand alongside the highways and byways. But mostly we do parts racks for major automotive factories. I’m sure there’s other places that pay more but in my small town there’s not much here. I’m now in my 50’s and after my wife passed away, I know I’ll be working way after retirement if I’m able. All and all it’s a job, but all my life I felt as if I was working just to survive. Get a good education and get a job to where it feels like your living not surviving. Also think about your health, breathing weld fumes and grind dust day in and day out is not good. And the frustration of a boss always over your shoulder wanting you to go faster or work longer hours also puts a toll on your health too. I hope this helps you on your journey thru life, it’s definitely not easy to raise a family.
Lol I set my battery powered cut off saw on top of a rag as it was turning off- the rag got sucked in . I'm here to learn safety. I scrap metal and I take apart Transformers for Copper. Quick story- My friend plugged in his grinder and it was ON! It rolled on the table towards him and cut him ( just like your presentation discussed.) Battery powered cut off saws don't give me the RPMs- but at least I don't burn out/ overheat the motor. Also I'm rough on the tool- forcing it in when I should just cut it slowly- a BIG THANX for your help . Quick story- I know 2 people who cut 2 fingers on a table saw- one guy with 40 years experience has no feelings in two of those fingers!!!!!
I fell at the bottom of my porch stairs 2 months ago, I had an old crock pot glass bowl that had a huge crack in it, needing to be hauled off where I take my trash. Needless to say I tried to break my fall and laid my ring finger open on dominant hand. Had about 6 stitches, about 6 staples on my wrist, a shot in my backside, and one in my arm. For my negligence and stupidity. I was supposed to go see a specialist, I decided against it. Urgent care told me they didn't have an ex ray machine but I had probably cut a ligament. Well, my finger will never be the same, and I already have deputyens contracture. I never thought something so small would make such an impact on my life!
This is an excellent video and a ‘must see’ for all learners. Frankly, I have not come across a better instructional capsule than this one. We must remember that while an angle grinder is a very useful piece of equipment it is also one of the most dangerous machines in any workshop. If handled without care it could cause immense damage to life and property. Every step of its use demands the careful attention of the operator. This video is one that must be viewed periodically by every user to get reminded of where slackness or complacency may have seeped in. I must thank the maker of this instruction video for bringing it on the internet. You may have a point of interest but you have actually served a much bigger purpose through this detailed presentation.
Thank you for taking the time to make this training video. Felt like I got a semesters course worth of education in 45 minutes. Excellent training! Thanks again!!!
Guys anyone out there thinking these videos are pointless.. I had a disc explosion it's no joke I got super lucky my garden fence was not. I ended up with a hole in my top..fence got a hole straight through it Now I take maximum safety and check every single disc beforehand. Follow this guy's safety tips don't take changes 👍
My midlife crisis is DYI and I discovered a new world. Plus most DIY power tools are way cheaper than guns. Videos like this are extremely helpful. Thank you!
This is the best grinder safety video I have seen yet. Very comprehensive. I think the reputation that angle grinders have for being so dangerous is almost entirely due to people not using them correctly. And due to people trying to use them for woodworking. I got the chills the first time I saw one of those insane chainsaw wheels.
This absolutely positively a great video. I am a hobbyist welder and this was absolutely informative. Very easy to follow along and information I just didn't know. I can't thank you enough for putting this out.
Thank you for putting so much time into this, i got my first grinder as a Christmas present from my brother yesterday, its just a small one from harbor freight, but I know i would’ve made some fatal mistakes if i hadn’t watched this
You are a great teacher. I fear grinders for 2 reasons. First, I know someone who had a grinder accident. Second, power tools that cut freak me out because I am left handed. You covered everything people do wrong at home and or on a job site. The end of your video was and eye opener for me. I am a professional painter and from time to time, I have to use a grinder to prep metal objects for painting and a sanding disk to shave down wood, bondo or epoxy wood fillers. Some grinders have have holes on both sides. Some of my festool sanders do as well. I am not to proud to tell you and your readers, that I am now confused as to how I should hold a grinder and what side the handle should be on. I am certain there are other people out there like me who have to adapt to our handedness if a tool is designed specifically for right handed users. I don't want to be one of the guys in the photos, so I will gladly welcome any advice. In additional I saw a guy on a job site take a worn out sanding disk and peel off all the paper and use the remainder as a cutting disk for metal and tile. Will this work, or is it another way to potentially be in your photo contest if things go wrong? Again, many thanks for taking the time to make this video. Respects, Sky
Safety violations & hazards list: #1 You forgot to soak your beard in the old solvent. #2 Not wearing a cup or any type of groin protection. #3 You forgot to duct tape the acetylene torch to the grinder housing for additional cutting torque. #4 Not wearing protective leather speedos. #5 No large bong to use as a proper cooling plunge. #6 No lesbo porno playing on an old VCR in the garage can be very hazardous if a male gay blacksmith should enter the shop. #7 Always practice using your leg/foot to secure your work so you have a free hand to utilize as a beer or nectar collector holder. #8 No loud punk rock music to retard the grinder noise could severely damage one's hearing and image with shady customers. #9 You should be using a nuclear plasma cutter on die cast metals. #10 Always close your eyes & use the force to avoid pink eye. Dude, get your shit together...duh! 🔧🔨🛠🔥
Thanks for the tips-new grinder owner-bought one for sharpening my lawnmower blades-learned more then I thought I needed to.After watching the accidents section,I’m going out to buy a face shield before using my grinder again.I need my eyes.
What an amazing video. One of the best I’ve seen on RUclips. It felt like I was right there with him. You can tell there was a lot of preparation put into this video.
@@MrWhite2222 👈pivot man. And all around circle jerk aficionado. Don't forget your safety panties Josh. You'll definitely need some safety goggles too. FOR SAFETY. YEAH!
@@MrWhite2222 if you wanna be that guy, by all means, be THAT guy. But don't expect anyone on the floor to have any respect for the douche knuckle that walks around pointing out that someone is "not practicing safety" (in my worst Denis Leary impersonation) that has been doing a job 20 years longer than you've been breathing. All bc you're a proud member of the RUclips armchair safety circle jerk team. Yay! Go safety. Guys like you make me puke. You'll have a million reasons to not finish what you start and safety has become your best scapegoat. You are weak. And have a flap where you're supposed to have balls.
I had a lot of old pipes and rebar to cut up and from what I read ruclips.net/user/postUgkxPDBfLu68o58Aw85O_J-zIFfjJARBhp-3 this would be the tool for the job. Since I had never used one, I watched a couple of youtube videos and I'm so glad I did. Some really good safety tips, which I followed, and this tool did a splendid job. One good thing to know is the weight of the tool puts just about the right amount of pressure on the metal I was cutting, so I didn't have to use a lot of pressure, which is more likely to jam the tool. It made fast work of my job.
It's extremely rare for me to watch video material longer than 5 minutes and here I paid close attention to each of the thousands of seconds you explain in an extremely didactic, absolutely technical and perfectly understandable way, thank you very much for the class because I learned more than in my last 15 years of activities in my hobby of scale model railroading, CONGRATULATIONS!
Fantastic safety brief!!! I started off looking for some tips and techniques, and you ended up teaching an old dog some tricks that will ensure that I make it the next few years to retirement. Thank you !!!
Wear a respirator!! Grindings are heavy so once they get in you lungs they settle in the bottom and dont come out. Also, if you wear a sweatshirt or jacket cut the strings off so that wheel wont get ahold of them
@@Mikey-ym6ok Why not? I'm an electrician and I wear a p100 mask most of the time so I don't inhale drywall dust and insulation. I wear that same mask when I weld as a hobby.
@@Mikey-ym6ok i wear a respirator all day long in over 100 degree weather in the most fucked up situations you could possibly imagine, and a leather jacket. not everybody can be in a ventilated shop. field welding is 10x harder. how are you going to weld a bridge in a shop?
STELLAR video! DEFINITELY put on the safety glasses! Although I wear glasses for near vision, I didn't have safetys on while cutting off some bolts, and spend half a day in the ER to have a piece of metal removed from my eye. Fun fact: if you get metal in your eye, you also will need to have the inevitable rust ring removed. Just wear the safetys- learn from my mistake
Absolutely one of the best videos on using an angle grinder. Thank you for the effort of putting this together. If I taught a shop class, I would be using this video.
Well, I bought my first basic 4 1/2 grinder today. After watching this video I set it back in the box for a return. I had no idea this small power tool was a deadly Russian roulette!! ... ok,ok on a serious note, I can't thank you enough for what I have learned in this video. This video link should come on every angle grinder purchase. Muchas Gracias!
Absolutely loved this! 🙏🏻🙏🏻🙏🏻
Thanks Alec 🍻
Weld.com
Can you make a video on how to treat shop related wounds?
Chandler incidentally, Alec too has a great series on just that :)
Alec, your Grinding room is near perfect way to grind.
Just got done watching your videos lol keep up the great work can’t wait to see the finished zweihander
True story: coworker was using a grinder with a cutoff wheel and no guard. I was about 10 feet away. The wheel exploded on him and a big chunk hit him in the neck by his throat. I got to try to slow the blood coming from his neck while waiting on the ambulance. I’ll never forget him telling me not to let him die and that he wanted to see his kids. He got lucky and lived. Use the damn guard.
Jeez!
Agreed. I keep telling my coworkers but they wont listen. I put on a guard on every grinder i find so nothing happens but they keep taking it off everytime so ... im waiting to tell my horrible story i guess. Ive done my job
Don't you have a safety monitor?
Not a union shop?
guards .. glasses... push sticks... clamps..
Why would you not use the guard?
I'm an amateur with a new grinder. Thank you in advance for saving my life.
You still with us?
@ Rich Grimshaw - be sure to use one with the Deadman switch! Soon or later it will kick out of your hands.
@@grege2383 That sure does happen with wire wheels. Happened to me a lot when getting in tight spaces back when i worked in my local factory, have had it kick back like 3 times, where the kick-back was either too strong or i was just too close over my grinder, but no biggie, it just gets caught in my jacket, if you have good enough work clothes, i don't see a concern about using grinders.
So many people don't take grinders safely. Google angle grinder accident images.
and possibly a horrific injury
I’m 100% guilty of just picking up this kind of tool from Home Depot with no education and starting to use it for minor DYI tasks, trying to apply my own limited “common sense.” I was not respecting the potential danger of these devices by a huge margin.
I refuse to touch my grinder again until I at least memorize everything brought up in this video. You might have just saved my life or myself from serious bodily injury in the future.
I can’t thank you enough for this video.
Yes, I was cutting something and I even told my neighbor, what I’m doing is dangerous.
How in the ever loving fuck did you never once thought this tool was dangerous until this video? The manual alone, the noise, something that rips through stone and metal?
@@justtime6736 Umm, I think you're overstating my comment and I think your sentiment actually risks undercutting this video's educational value.
I said that I was off "by a huge margin." I didn't say I thought the tool wasn't dangerous at all. This video showed me things that could go wrong that I hadn't thought of or wasn't aware of.
I think "looking at the manual, being aware of the noise it makes, and knowing that it rips through stone and metal" all fall into the bucket of basic "common sense." Maybe you missed that part in my comment.
Equally guilty. There should be a conspicuous link to this video on the cover of the product's instruction manual !
Proper PPE: 2:11
Tool Pre inspection: 7:15
Tool accessory safety features: 9:00
Choosing the appropriate disk size: 10:15
Choosing the appropriate disk type: 12:55
Checking the serviceability of a grinding wheel: 15:45
Mounting the wheels onto the grinder: 18:20
Foolproof system for changing out wheels: 23:30
Technique and operation of varying wheels: 25:10
Cutoff wheel: 29:00
1/4" hardrock: 33:00
Flapwheel: 35:30
Working with stainless steel tips: 37:00
Wire wheel: 39:40
1/8" hardrock: 41:10
Grinder accidents: 43:40
Iloveyou
Absolute godsend of a comment thank you
@@raptorjesus5082 thanks man, you won't believe the number of times I come back to this just to make sure I don't become complacent
Thank you!
Jason, you have performed a tremendous service. I'm a retired eye physician and surgeon and have seen some bad shop accidents. You certainly have a talent for instructing and teaching and this was one of the best. Your videos are great and much appreciated!
fsfltsurg704 did u really have to add eye surgeon in the comment 😂
@@BryanHernandez-kv6gr What's he supposed to say? Oh. I get it now, you're one of those narcissistic jealous trolls.😂
@@BryanHernandez-kv6gr
Considering it's relevant to the subject of safety, in the sense that he's seen the injuries that resulted from poor tool safety, I'd say he DID in fact have to mention that. Leave well enough alone.
@@BryanHernandez-kv6gr Yes.. Most of the injuries I treated could have been prevented with some basic safety measures that were mentioned in this video.
@George Nelson Safety glasses with a face-shield - much better. I got a piece of steel in my eye once while wearing safety glasses ! A face-shield would have been better and actually might have saved me that time. Point is safety glasses alone are not 100 %.
I've been using angle grinders for about 35 years and am likely more safety oriented than most guys. I learned a whole lot more than I expected from your video THANK YOU!
me too
You've been using a grinder for 35 years and still had no idea what you were doing? There are some good uploads on tying shoelaces you might wanna check out too. You all good for breathing in and out?
@@jackduffy5329 we learn everyday
Same.
0:15
Engage safety squint
Hate to say I engage them more than should.
Engage your safety squint...
Credit goes to AvE
Keep your 🤬 in a vise!
@@matthewfox3760 That is NOT how safety glasses or vices are meant to be used!
Prudence the safety goat approves this message. It's skookum.
OSHA approved eyelids
This is the best grinder class for graduates, engineers, mechanics, and overall smart people. He uses appropriate words, demonstration, and guidelines. You can tell he instructs|teaches. Been watching alot of these videos (lately (over about a month)) and this is the best one yet. The video is 45 minutes of gold and uranium. It actually took me 1.5 hours to get through because I was jotting down notes.
Right? Me too! Need more safety equipment for sure.
I am "over 50" and used grinders for at least 40 years, still picked up many good tips. Thank you for the content.
50th like
I thought you wrote that you're over 50"... Couldn't understand how if affects your 40 years grinding experience. lol
I learn something new everyday!
This is priceless.
Having spent time in the military, training and safety is everything. This guy takes his training and safety for those he's instructing nothing but serious. This guy has seen it and done it. He has organized and planned his training on here with explicit easy to follow, step by step, and by the numbers instructions. I just bought my first grinder.
So glad I found this video.
Great video sir!
Thank you for the best and most informative video I've ever seen covering the use of a angle grinder. You're a fantastic teacher, I've learned so much from you. Also, videos such as this is where RUclips rocks.
I am so glad I watched this. I am a novice- hobby- in the garage guy who works mostly as self-taught. Yes, I've thrown the wheel protectors away. Yes, I use the wheels for applications I should have used something else. Never knew the right way to put the nuts on and crank them down too tight. This really opened my eyes (thankfully I still have them). Going to check all my grinders tomorrow and get set up correctly. I just hope I won't have any nightmares sleeping tonight. Have I been lucky. Years doing it the wrong way. Thanks so much for your instruction.
To all hobby welders, and professional welders alike. This is the best instructional video about grinders, grinding wheels, and using them safely and efficiently, that you will find on the net.
Very well done. Camera techniques excellent, and particularly the "what can go wrong" instructional vid demonstrations remain in the consciousness. Excellent job all round.
Mate. I'm really glad that you've made this video. There's far too many people on RUclips telling others that the guard on a grinder isn't necessary. It's there for a reason. And I hope that many people watch and learn from this video. Well done. Cheers.
Yep. Seen a disc explode and nearly cut a guys nose clean off.... plastic surgery was required.
@Wroger Wroger That's a great comment there.
Anyone who is stupid enough to get caught on video not using the proper guard on their equipment and or advising others to do such foolish things is a COMPLETE IDIOT and should not be supported by anyone. I would even suggest reporting them to RUclips for showing dangerous behavior that could injure or kill others. With the way litigation works in the USA, RUclips could be held accountable and be right royally sued for damages.
Completely agree. One of the worst offenders is that idiot SV Seeker. He's always making light of safety and since his incredibly ignorant explosion prank, I'll never watch that douche bag again.
The people who never use guards are the weekend warriors who work in their garage and actually don't have many hours under their belt with grinders. Luckily those people have never had to use grinders professionally in a large engineering workshop or on site for 55 hours a week for many years.
People who have worked on site of in large engineering workshops always wear earplugs, glasses, face shields, gloves and guards. Iv'e yet to see a welder or fabricator or even a experienced labourer not use a full set of PPE. (even the experienced labourers are much more skilled with grinders than the weekend warriors are)
Jason, I have been doing automotive repair, automotive HVAV repair and fabrication as well as general welding and fabrication work for over 40 years now. When I saw the title of this video I almost ignored it completely, then I noticed the running time was significant. I watched the entire video and I must say I was beyond impressed. I am guilty of a lot of the how not to in this video, and I learned a few things as well. Thanks for putting this video together, I will most definitely be sharing this with my shop mates.
Be safe and thanks Jason,
Dan
Exactly!
Me too, exactly! I learned a lot more than expected. It really opened my eyes. And I have had the grinder cut my hand through gloves, yet I still hadn't learned. Facepalm!
I had a cut off wheel explode on me. I had the guard and it saved me. I didn't listen to others about taking the guard off.
Good stuff.
I've had them blow up without a guard many times and its been like being sprayed with small bits of gravel at speed, didn't embed, might have broken skin or slightly bruised.
Protect your eyes.
If you blew off a wheel while it was mostly intact that might be a different story and 7-9" discs can kill.
Unfortunately it happens fairly commonly, especially on deep cuts. As long as you maintain a proper body/tool orientation and adhere to the guard and cutting directions, it rarely causes as much damage as shown, if any. Be vigilant!
@@Senkino5o I had a 7" disc explode with large chunks. I have broke the center out a couple of times, but only had a complete explosion once.
Respect the beard.
Great video dude 👌
Thank you
Same. Iv;e been working on a large metalfab shop for years and it;s the first time one has shattered on me and that guard might have saved me a shitload of grief.
Thank you for the solid information, brother. I'm in my first year at a MIG shop using spray arc and they gave me ZERO training on grinder safety. I appreciate you, man.
It's insane that green guys in the field are just handed an angle grinder to figure out how to use, on their own. Every newbie should have to watch a detailed instructional like this.
Well, you'd think a newbie starting in a welding shop would have experience using a grinder.
However, they should definitely be watched or shown proper techniques.
nah just a quick instruction works just fine
Hence the name Newdie
I agree. First time I switched on my first angle grinder I could see how absolutely dangerous it could be. This is great info
nah if you cant figure out a grinder i probably wouldn't want you on site
Damn, I didn't realize how unsafe I had been with grinders, 38 years old and been using grinders since I was in my late teens. I've been very careful but still I am lucky I haven't been seriously injured. You've potentially saved my life bro. Been watching a couple of videos this channel, and I'm definitely subscribing due to this video. Greetings from the tiny islands of Palau
Same
even sharpening a drill bit you need protection
Last I looked, the price of eyes was out of sight.
The price for fingers is too much for most to grasp.
The king and Prince of dad jokes have arrived
Out of stock. Not so unusual in this day and age.
you can walk with a wooden leg.
you can chew with false teeth
ya can't see with a glass eye
😑
This videos was posted 4 years ago, i am pretty sure you saved many lives all over the world. As a power tool newbie, this is the kind of content i want to see for tools i am not familiar with. You are a hero!
This is a great video - I'm a "Self-taught" hobbyist just getting into working with metal - I've never had the benefit of a "proper" intro to metal shop safety... This was almost every dumb question I've ever had, answered in one spot. Thank you! :)
Dude keep at it and stay safe!
The only dumb question is the one you aren't asking :)
The person is caring and has used the best ways to teach us how to use grinder carefully 👍
I worked as Welders helper for a small while before I continued my Welding Studies.....Sadly the welder I was working with ,never liked using the safety shield which to me as a Helper I saw my risk towards me and I had to quit....I concluded that your safety ,and life is more important than anything...Nice Video
That is a really brave thing to do, give up a job for safety, I applaud you and hope it worked out ok for you. Well done.
Perfect! I've been welding for 30 years and have seen some bad stuff. Thankfully Ive only had minor mishaps. I am going to definitely share this with our apprentices.
This is a great video, thank you! I just bought a cordless dewalt grinder, but not for the things most of you use it for. I'm an electrician, and I do a ton of remodel work on old plaster houses. Cutting in boxes into plaster has been destroying my 30 dollar multi tool blades. A plumber let me use his grinder to cut out the plaster for the box to fit, and it worked great. What I did notice (first time ever using a grinder) Was that the plaster was shooting back at me,my face and everywhere, and HARD. hard enough to break my prescription glasses. I also noticed that there was no guard on it. After I bought my own TODAY, the plumber said "just toss that thing in the trash" and I almost did until I watched this video. Thank you! Never thought these things were that dangerous.. sorry for the long post
Was tempted to do the same thing after buying a Milwaukee cordless grinder to sharpen my lawnmower blades-then thought I had better watch a video on whether that was copacetic.Glad I did watch this video.✌️
…I never ownEd one until I got one as a free gift from Milwaukee. I had no idea how dangerous these are
Beginning to work with Metals, welding and grinder. this is absolutely very important to be safe. Thank you for this detailed video
Most injuries(asides from burns) is from exploding disc from grinder
@@ricechido1089 no the biggest injuries from grinders is eye injuries or burning stuff..the only grinding wheels that ever exploded were those flat cut off wheels..I’ve been welding and grinding for 27 years
@@welding_guy7524 i agree, burning isnt the most common but the eyes is and thus why u wear eye protection at all times
Today I got a final written warning from my grinder when I cut a piece of copper pipe while holding the pipe with one hand. Got a small but decent cut on my thumb. I'm here to educate myself on safety because next time I might be one of those in the end of the video. I'm so grateful that mine was so minor. Thank you for the training, I definitely have some changes I need to make and habits I need to quit.
This is clearly one of the best instructional videos on RUclips! I just got my first grinder from Lowes (I really went to get something smaller..but the sales associate suggested the grinder.) I had no idea how to put a disc on it nor awareness of the disc exploding, RPMs, Angles…none of it! Thank you Sir for your professionally produced well-lit, well-demonstrated, comprehensive overview on how to use a grinder. God Bless!
MAN!!!! Thank you Soooooooooooooo much, I've been using a grinder off and on at work, i have never been trained properly, like this, or told the importance of the guards, the angles or any of this that you've taught me, thank you again so much because I have to use one all day tomorrow. ...
I know now I'll be working much safer.......AWESOME!!!!!!
As an occupational safety trainer, I really appreciate you putting this video out. Great teaching and love the box that you display the exploding wheels! Gets the level of danger across very well.
I've been welding everything for about 45 years, and I still like watching your videos. One can always learn something new.
Old dog,
Who said you cant teach an old dog new tricks!?? Lol
I couldn't thank you enough for this video. I just started in an art school (sculpture). The guy in charge of the metal workshop has no idea how to manage it. We're left with the tools without any supervision. That's why I decided to take safety and correct use in my own hands. Your videos will be my go-to from now on.
I've learned so much from this video. As a mechanic for forty years I used this equipment for for fourty years and never knew some of this stuff. Thanks for bringing safety to the fore front. This video should be used in every welding or metal fabricating class. I've seen several injuries over the years and learned from every one. This is vital information.
its in my metal one class
Forty not fourty. Forefront is one word.
As a mechanic for forty years? lol. where the hell did you work? pre-school?
@@mrnomore LOL You are dumber than a box of rocks,just because you can't count that high on your fingers and toes doesn't mean it isn't possible.
40 yrs isn't a long time,if he started after school he'd only be 58.
I been working on anything with a internal combustion engine since I was 7-8yrs old,now I'm 51.
My father retired after 39yrs as a heavy equipment mechanic for a road construction company,before that he was a tank mechanic in the US Army from '57 to sometime in the late 60's.
My grandfather and both his brothers were auto mechanics till they died and his brothers were older than him and they worked on Model T's.
My grandfather was also one of the 1st 25 GM Master Mechanics and did R&D for GM out of his own garage in the 60's.
Last I heard his 327/340 powered '62 Corvair (he developed the the kit in '63 for GM) is floating around somewhere in New England.
People like you are saving people like us a lot of money on educating ourselves to properly use tools. THANK YOU :) I'm building a camper, and I have to do some work on the trailer first. Videos like this are making everything a lot safer and easier. Seriously thank you for posting this
It's great to see how adamant you are about safety. That shit is SO important and it's too easy to get comfortable and let things slide.
ONE HELL OF AN INSTRUCTOR! I just started researching purchase of my first angle grinder. I haven’t even purchased yet. Watched entire video with utmost attention (that’s what a good instructor will do for you). The accident stories at end CERTAINLY drove home the point of EVERY safety point you started with at the beginning. Thanks to the individuals that sent in their accident story and pics. This is certainly the most important and thorough safety video I have seen on power tools! As mentioned in other comments…..there’s no telling how many accidents you prevented with this video. Thanks 🙏
1/ Ginger
2/ can’t see any other safety violations
Seriously, great video content
What about the gas bottles in the back
@@uniqueusernane8204 Nah don't worry about it. Acetylene ain't that flammable.
1. Not a ginger
1/ Too much sexy hot stuff
2/ Operate machinery without soul
James T 😂😂😂
My dad was using an angle grinder without a guard I told him that It can break and shoot everywhere and seriously injure even kill you I wouldn't let him do his job until he put one on and then he did. about a week later the disk exploded and flew everywhere I heard something explode in the garage and I went to check on him and he was sitting and ground he stood up and thanked me since then he uses a Guard.
I was cutting up a bike frame and I will admit that I didn’t have it probably secured and was using my foot to hold it on the ground. While cutting the blade barely struck the concrete and exploded I was fine except for the sheer shock it gave me. I had the guard on and without I would have been horribly injured because there is a massive gouge in the guard that without would have sent a piece of the blade into my neck.
@@ajp4248 I am happy for you that you didn't get injured.
Terrific video. I use the basic hand tools every day for two decades and you STILL taught me a thing or two. Great work.
After watching this video, I immediately put the safety guards back on all of my angle grinders and I now use them prioritizing safety over work. Thank you for helping me avoid future accident(s)/injury(ies).
I think you've just saved my life. I have tools just for house, i didn't know all these things.
To tell you the truth, i've always been afraid a little bit the angle grinder.
Thank you!
So many terrific tips on safety. One of my favorites, as a very forgetful guy, is to zip tie the wrench to the cord. After today I'll never lose another of those wrenches again. Thank you for sharing. Mike
If you're wearing cotton jeans like Levis or Wranglers, and sparks are shooting at them, and if your legs start to feel sort of warm, that means your Wranglers are on fire.
Not sure if this was a sarcastic comment or not but it can be true. I pat myself hard down after to put out anything that could turn into a fire or a bigger fire.
It is possible to start yourself on fire with this tool though, rare but possible. Especially with cheap clothes.
- Did I just peed in my pants without knowing?
- No man, your pants are on fire!
@@HelloHello-hk4sx was wearing a cotton sweater and it started feeling really warm, and when I looked it was on fire!
@@danl.4743 If I knew my pants were on file, I'd pee in them, deliberately.
This is, by far, the best safety video about proper usage of an angle grinder. Thank you so much. Gave me more confidence every time I use my mean machine. Hats off.
Great video, and there is so much to learn from it. Americans are generally very smart about work environment safety. Perhaps their extremely expensive healthcare system plays a role in this. I always rely on an American craftsman when it comes to equipment safety.
This is amazing. This type of content is what the internet is for.
No. It's for porn, but useful like this too 😂
@@ImportantAndUseless pornhub👌👌
By far the best safety video for probably the most dangerous tool any man has in his tool set. A must watch for all DIY'ers.
Just a weekend warrior so didn’t go to any kind of school for welding and man did I learn a lot of incredibly important safety tips in this video thank you very much for going into such detail on the uses of each item. Scary just how many of the improper uses I have used both at work and at home ! I will absolutely take all of this in an refer back if needed may save a life thanks guys
Starting a job in a few days and I lost my left eye 20 yrs back in a welding shop . Now 20 yrs later I'm going back to it. And with this video I feel like I will be just fine . Thanks alot for your time and info. You have helped and made me more confident.. cheers man
Thanks man, I was in so much danger as a novice and using this piece of equipment. You have an excellent way of explaining. Please make more such videos for other equipment. Its a great service.
I'm blown away with the quality of this video and the value provided. If I paid for this as an instructional course I'd be really impressed and rate it 10/10. And its free. Crazy times we live in. Thank you
I am thirteen and love everything about welding and I hope u make more safety videos like this I love it
Keep the trade going bud you’ll be earning good money since no one wants to do it
Same bro I’m 14 and thinking of buying a grinder and a welder for my go cart build
How I got started welding is my grandpa bought me the titanium 125 Flux welder for 140 on sale for Christmas (current price is $190) and I welded tons of stuff I welded some fence that needed to be fixed wheel barrels exhaust manifold and more with that about 8 months later I up upgraded to the lincon 210 mp for the gas capability and more capability because i restore trailers and i build some massive projects but I still use that harbor freight welder some times because it is so portable (im 15 now)
@@Johndeer325 read my other comment if u want but to start out I recommend the harbor freight 125 flux core welder its $190 especially for a go cart because its do dang portible I own a almost $2000 welder and still use that one because its so portible good luck with ur build
Edit: also I would love to see the build on ur channel im subed I'm waiting for the vid lol
Bradley Pumba Thank you very much
I just recently bought an angle grinder with no idea how to use it and was about to use the wrong disc and watched this video and you saved me big time, thank you for helping me stay safe
Echoing the comments below from my fellow DIY weekend warriors. Can’t believe how ignorant I was about the dangers inherent with this type of tool. Seeing the slow motion video of wheel failures, and hearing your dad’s story, is why I’m driving to my local store to replace some safety items and components right now. Thank you!
I thought I knew how to use an angle grinder, boy, was I wrong. Thanks for the video!!
Yeah, I've been holding the wrong end!
Thank you for being so curt about it.
This is the best metalworking related video I've ever seen. Thankyou, and keep them coming. Cheers from downunder
Thanks so much for this. I've been using angle grinders safely for many years but you still taught me new stuff, especially about putting shields around the area against sparks and type 1 guards. Can't get them in the UK so I modified a spare guard - I now feel even safer. Thanks again!
As an experienced tree surgeon I am really comfortable with chainsaws even up a tree! However,been useing an angle Grinder for a couple of years and never felt at ease ,now I know why! Great video ,should have watched it two years ago ,gonna pass on what I’ve learned , ta from the U.K.
I can not thank you enough for the tons of information you have put in this video, and especially for stressing the importance of safety at ANY time, no matter the cost of equipment or the extra time needed: a VERY GOOD video, thank you VERY, VERY MUCH from Italy 👍👍👍
Tonight my son's life and/or limbs might have been saved from your video. He's very stubborn and never thinks anything bad is going to happen, regardless how much I nag him about safety. He even joked in saying, "don't expect me to be looking like an astronaut just to cut some metal." His attitude quickly changed after seeing the consequences of not respecting your craft and tools. I can't thank you enough for this excellent video
What an awesome guide! I mainly use it on small DYI applications and this snapped me into the realization that I was too relaxed with safety! Thanks for sharing!
This has probably been the most useful and informative video I have watched! I'm counting my blessings that I haven't been severely injured based on my incorrect usage of a "simple" tool. Thank you Weld.com for putting this knowledge out there!
This is a good video, especially for newer people getting into welding. I’ve been welding for 35 years and and have broken every safety tip you mentioned plus a whole lot more. It’s not that I just don’t care, it’s more of the places I’ve worked at. It’s more of “get it done” type places I’ve worked. The companies first rule is to make money, their second rule may be safety (if your lucky). I even had a few injuries from a cut off wheel cutting my forehead and requiring staples, to exploding disk with fragments sticking in my chest. But looking back at all my time welding for a living, I’d have to say it’s definitely not worth it. The pay is low with long hours of standing in one spot breathing the dust, looking like a coal miner at the end of the day just to go home and get up and do it all over again. Don’t get me wrong, welding is fun but only when you do it as a hobby or on the side type job. My best advice for younger people is to get a good education and find a cleaner, higher paying job. Because after 30 to 40 years of the day in, day out bs, they will wish they had.
This is deep. 🙏
I've only spent 6 years in the field and all the reasons you stated plus the fact that every place I go I seem to make less then the shit bags so I'm done with the field.
How much money were you making and what type of welding were you doing? I'm going to college for welding and you've got me a bit spooked
Flacid Frank in the 80’s I was making $4.85 an hr. Today I’m at $19.00 hr. Doing standard mig welding on square tubing, and sometimes a little tig welding on smaller/thinner pieces. Right now we are building advertising billboards that stand alongside the highways and byways. But mostly we do parts racks for major automotive factories. I’m sure there’s other places that pay more but in my small town there’s not much here. I’m now in my 50’s and after my wife passed away, I know I’ll be working way after retirement if I’m able. All and all it’s a job, but all my life I felt as if I was working just to survive. Get a good education and get a job to where it feels like your living not surviving. Also think about your health, breathing weld fumes and grind dust day in and day out is not good. And the frustration of a boss always over your shoulder wanting you to go faster or work longer hours also puts a toll on your health too. I hope this helps you on your journey thru life, it’s definitely not easy to raise a family.
@@rukus13 Thanks bud that's some stuff I'll definitely consider
Lol I set my battery powered cut off saw on top of a rag as it was turning off- the rag got sucked in . I'm here to learn safety. I scrap metal and I take apart Transformers for Copper. Quick story- My friend plugged in his grinder and it was ON! It rolled on the table towards him and cut him ( just like your presentation discussed.) Battery powered cut off saws don't give me the RPMs- but at least I don't burn out/ overheat the motor. Also I'm rough on the tool- forcing it in when I should just cut it slowly- a BIG THANX for your help . Quick story- I know 2 people who cut 2 fingers on a table saw- one guy with 40 years experience has no feelings in two of those fingers!!!!!
I fell at the bottom of my porch stairs 2 months ago, I had an old crock pot glass bowl that had a huge crack in it, needing to be hauled off where I take my trash. Needless to say I tried to break my fall and laid my ring finger open on dominant hand. Had about 6 stitches, about 6 staples on my wrist, a shot in my backside, and one in my arm. For my negligence and stupidity. I was supposed to go see a specialist, I decided against it. Urgent care told me they didn't have an ex ray machine but I had probably cut a ligament. Well, my finger will never be the same, and I already have deputyens contracture. I never thought something so small would make such an impact on my life!
This is an excellent video and a ‘must see’ for all learners. Frankly, I have not come across a better instructional capsule than this one. We must remember that while an angle grinder is a very useful piece of equipment it is also one of the most dangerous machines in any workshop. If handled without care it could cause immense damage to life and property. Every step of its use demands the careful attention of the operator. This video is one that must be viewed periodically by every user to get reminded of where slackness or complacency may have seeped in. I must thank the maker of this instruction video for bringing it on the internet. You may have a point of interest but you have actually served a much bigger purpose through this detailed presentation.
Anyone else watching this wondering how they've survived this long?
Yes. You made me laugh out loud.
Now I know why I was going through wheels so fast!
So true
So scary! It could have been me! I’ll be working differently now!
Yeah. I was thinking about my luck
Thank you for taking the time to make this training video. Felt like I got a semesters course worth of education in 45 minutes. Excellent training! Thanks again!!!
Guys anyone out there thinking these videos are pointless.. I had a disc explosion it's no joke I got super lucky my garden fence was not. I ended up with a hole in my top..fence got a hole straight through it
Now I take maximum safety and check every single disc beforehand.
Follow this guy's safety tips don't take changes 👍
My midlife crisis is DYI and I discovered a new world. Plus most DIY power tools are way cheaper than guns.
Videos like this are extremely helpful. Thank you!
Bro 😂💀
Life is good
Or... you could combine the two and build guns yourself! 🤯😆
Bro turned into yoda for his first acronym 😜 “do yourself it, there is no try”
Very thorough. A reference to this video should be included in the owner’s manual of all new grinders beings sold
Glad I watched it, I wrote 12,000 rpm on the side with a sharpie so I won't buy wheels rated below the rpm.
Showing ugly wounds is an important part of learning respect for potentially dangerous tools. Can’t ever become complacent.
This is the best grinder safety video I have seen yet. Very comprehensive. I think the reputation that angle grinders have for being so dangerous is almost entirely due to people not using them correctly. And due to people trying to use them for woodworking. I got the chills the first time I saw one of those insane chainsaw wheels.
I'm just now starting to use an angle grinder the last few days. Thanks man, I learned a ton off this that I didn't know.
This absolutely positively a great video. I am a hobbyist welder and this was absolutely informative. Very easy to follow along and information I just didn't know. I can't thank you enough for putting this out.
Thanks for this great “lesson”. You’ve saved many of of us from serious injuries. Thank you very much again and greettings from Mexico.
just bought an angle grinder to sharpen lawnmower blades. Didn't realize all the safety precautions needed.
Thank you so much for making this video!!
Thank you for putting so much time into this, i got my first grinder as a Christmas present from my brother yesterday, its just a small one from harbor freight, but I know i would’ve made some fatal mistakes if i hadn’t watched this
You are a great teacher. I fear grinders for 2 reasons. First, I know someone who had a grinder accident. Second, power tools that cut freak me out because I am left handed. You covered everything people do wrong at home and or on a job site. The end of your video was and eye opener for me. I am a professional painter and from time to time, I have to use a grinder to prep metal objects for painting and a sanding disk to shave down wood, bondo or epoxy wood fillers. Some grinders have have holes on both sides. Some of my festool sanders do as well. I am not to proud to tell you and your readers, that I am now confused as to how I should hold a grinder and what side the handle should be on. I am certain there are other people out there like me who have to adapt to our handedness if a tool is designed specifically for right handed users. I don't want to be one of the guys in the photos, so I will gladly welcome any advice. In additional I saw a guy on a job site take a worn out sanding disk and peel off all the paper and use the remainder as a cutting disk for metal and tile. Will this work, or is it another way to potentially be in your photo contest if things go wrong? Again, many thanks for taking the time to make this video.
Respects, Sky
They should show that in welding school right at the beginning.
Perfect thought! Thank you!
I survived 40+ years of every stupid mistake here. God does really does protect drunks, kids, and idiots.
I agree
This is hands down one of the best instructional videos on the internet!
Jheez i never actually realized how damn dangerous these things r those photos were disturbing but im glad I saw them
St Kits Boi most were common sense..
@@Mikey-ym6ok common sense isnt so common
Bro!...the exaggerated unsafe scenario in the beginning was hilarious and spot- on, thanks for the video 🤣👍
Safety violations & hazards list:
#1 You forgot to soak your beard in the old solvent.
#2 Not wearing a cup or any type of groin protection.
#3 You forgot to duct tape the acetylene torch to the grinder housing for additional cutting torque.
#4 Not wearing protective leather speedos.
#5 No large bong to use as a proper cooling plunge.
#6 No lesbo porno playing on an old VCR in the garage can be very hazardous if a male gay blacksmith should enter the shop.
#7 Always practice using your leg/foot to secure your work so you have a free hand to utilize as a beer or nectar collector holder.
#8 No loud punk rock music to retard the grinder noise could severely damage one's hearing and image with shady customers.
#9 You should be using a nuclear plasma cutter on die cast metals.
#10 Always close your eyes & use the force to avoid pink eye.
Dude, get your shit together...duh! 🔧🔨🛠🔥
I laughed a bit to much at this
@@rhyskirk7357 It's one of those 'One shouldn't laugh but just can't help it' type of comments :)
I know nothing of tools and looked to the comments to see people's serious answers but it's all jokes. (Giggled at this btw good job)
@@TheOriginalCoda i found it very educational. Ive always over looked the leather speedos
And no Safety Tie!
Thanks for the tips-new grinder owner-bought one for sharpening my lawnmower blades-learned more then I thought I needed to.After watching the accidents section,I’m going out to buy a face shield before using my grinder again.I need my eyes.
What an amazing video. One of the best I’ve seen on RUclips. It felt like I was right there with him. You can tell there was a lot of preparation put into this video.
I'm telling my instructor about this video it's perfect as we're getting ready for our safety test!
Thanks for sharing
Sooooooo glad I'm not in your "safety circle jerk".
@@BIGWIGGLE223 Grow up and get out. "ooo look at me, I'm so cool. I shake hands with danger and I'm such a BADASS." Imbecile.
@@MrWhite2222 👈pivot man. And all around circle jerk aficionado. Don't forget your safety panties Josh. You'll definitely need some safety goggles too. FOR SAFETY. YEAH!
@@MrWhite2222 if you wanna be that guy, by all means, be THAT guy. But don't expect anyone on the floor to have any respect for the douche knuckle that walks around pointing out that someone is "not practicing safety" (in my worst Denis Leary impersonation) that has been doing a job 20 years longer than you've been breathing. All bc you're a proud member of the RUclips armchair safety circle jerk team.
Yay! Go safety.
Guys like you make me puke. You'll have a million reasons to not finish what you start and safety has become your best scapegoat. You are weak. And have a flap where you're supposed to have balls.
I had a lot of old pipes and rebar to cut up and from what I read ruclips.net/user/postUgkxPDBfLu68o58Aw85O_J-zIFfjJARBhp-3 this would be the tool for the job. Since I had never used one, I watched a couple of youtube videos and I'm so glad I did. Some really good safety tips, which I followed, and this tool did a splendid job. One good thing to know is the weight of the tool puts just about the right amount of pressure on the metal I was cutting, so I didn't have to use a lot of pressure, which is more likely to jam the tool. It made fast work of my job.
It's extremely rare for me to watch video material longer than 5 minutes and here I paid close attention to each of the thousands of seconds you explain in an extremely didactic, absolutely technical and perfectly understandable way, thank you very much for the class because I learned more than in my last 15 years of activities in my hobby of scale model railroading, CONGRATULATIONS!
This can be considered as a life-saving video.
Feel Like a Grinder should include a reference to this video. Definitely learned stuff here and feel like I've been lucky so far.
Fantastic safety brief!!! I started off looking for some tips and techniques, and you ended up teaching an old dog some tricks that will ensure that I make it the next few years to retirement. Thank you !!!
The opening segment made my back hurt and my stomach turn - well done.
Wear a respirator!! Grindings are heavy so once they get in you lungs they settle in the bottom and dont come out. Also, if you wear a sweatshirt or jacket cut the strings off so that wheel wont get ahold of them
Drew L can’t wear it long term. Better to be in a shop that has great ventilation.
@@Mikey-ym6ok Why not? I'm an electrician and I wear a p100 mask most of the time so I don't inhale drywall dust and insulation. I wear that same mask when I weld as a hobby.
@@Mikey-ym6ok i wear a respirator all day long in over 100 degree weather in the most fucked up situations you could possibly imagine, and a leather jacket. not everybody can be in a ventilated shop. field welding is 10x harder. how are you going to weld a bridge in a shop?
Upgrading my safety glasses after that pic of the disc embedded in the PPE
The best instructional video of angle grinder at the internet
STELLAR video! DEFINITELY put on the safety glasses! Although I wear glasses for near vision, I didn't have safetys on while cutting off some bolts, and spend half a day in the ER to have a piece of metal removed from my eye. Fun fact: if you get metal in your eye, you also will need to have the inevitable rust ring removed. Just wear the safetys- learn from my mistake
Absolutely one of the best videos on using an angle grinder. Thank you for the effort of putting this together. If I taught a shop class, I would be using this video.
Glad it was helpful!
cant believe I watched 45 min about grinders! love the loooooong videos
Well, I bought my first basic 4 1/2 grinder today. After watching this video I set it back in the box for a return. I had no idea this small power tool was a deadly Russian roulette!! ... ok,ok on a serious note, I can't thank you enough for what I have learned in this video. This video link should come on every angle grinder purchase. Muchas Gracias!
I see zero violations. I’m assuming that you’re wearing safety contact lenses
Just picked up a pair myself.
Lol.
HILARIOUS
Nah, you saw him having engaged the safety-squints... No need for safety contacts...
No he's wearing an invisible face shield