40v Makita 9" Grinder Review | GA038G Brushless Paddle Switch Makita 40v 230mm Angle Grinder
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- Опубликовано: 25 июл 2024
- Another Makita 40v Angle Grinder. This week it is the 9" (230mm) GAG038G Makita Grinder.
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Please do a comparison on the makita 9 inch 40v grinder and the m18 fuel 9 inch grinder. I'm really curious to see the differences between them.
I have the 6in grinder. They are common in the USA. I use it a lot for cutting masonry block and concrete. And it’s just nice to have that extra 1in on cutting depth.
6" grinders aren't really that common though. Sure, many hardware stores carry a small handful of 6" grinder blades (and it's usually only one or two options), but that's only a fraction of what's available in 4.5, 5, and 7".
I have the 9 inch one that uses two 18v batteries, it's very impressive.
Tools & Stuff, that was good stuff. Go Makita.
yeah i do agree with your view here... the 5 inch grinder seems best. can always augment that with a decent recip saw if need to make metal cuts they will do that. i suppose *maybe* shrugs a dedicated metal chop saw would be an equivalent of a mitre saw for cutting metal maybe? however a recip saw would just be cheaper and a lot more versatile to get usage in other types of jobs
Once set fire to my crotch grinding some steel pipe. Luckily I noticed before my testies got roasted. Ended up with burnt trousers and a scorched pair of boxers. Guards save lives.
That's a 9401 belt sander and is still one of the best belt sanders ever made.
I run the guard from a 230mm and a 230mm disc on my 180mm 36v DGA700 angle grinder, Mikita said it’s fine once the 230mm discs are rated for the higher rpm
Thanks for the breakdown & info. Another Owesome episode bro. I wonder what's coming up next? 🙏🏾🖖🏾🐦🤙🏾🔔🔔🔔
Me too!
I have the 5 inch version with variable speed so with the proper PPE I can safely use 9 inch flap discs, the 40V have plenty of tork at least for my use in metal. I highly recommend buy the 40V version with variable speed, costs just a little more and is a mote flexible tool. The only drawback is that my 2.5A battery wears out very quickly. I would not say that you can use a 9 inch disk for concrete but for grind metal this 40V little beast have the power needed to the task even when I use 9" discs!
The RPM differs between sizes in order to maintain same linear velocity at the disk/ material contact point.
Bigger the radius (mm), smaller angular velocity (rpm) - same linear velocity (m/s)
But the linear velocity is constantly changing as the disc wears down.
@@ToolsAndStuffOFFICIAL Yes, the material of a disk is removed, radius degrades, so the final cutting / grinding performance drops.
But the initial linear velocity is limited by the very strength of the material of the disk.
Turns out the speed is marked by color code on the disk.
So are the bigger grinders technically more powerful?
@@colekidd2 Not necessary.
More powerful grinder will remove more material in the same time. It does not say anything with size.
Bigger size only allows to perform deeper cuts or grind in less circular manner.
@@colekidd2 Generally are more powerfull.
40V crotch warmer, great for winter jobs!
Nice! 👍👍
I have the 9 inch 36v grinder, is the much difference in performance ?
That’s a beauty
nice grinder.
Not sure if the stall test, by pushing sideways on the stone/blade is such a good idea, cherry on the top is that you also do it without the protective cover :) A note on the gear ratio, relevant is the ratio between the two gears from the same device. Beside that thanks for showing the beasts, i have an inexpensive 125mm, no-name one, for anything more i will get the corded one.
what's the battery life like? I've got my eye on this 9" grinder
If you have the time and funds, I'd really like to see if the Hikoki 9 inch is any good. I know their corded isn't that great, but I'm still very curious.
I can't rely on battery for that high current uses, 4.5 - 6 inch maybe, but 7 - 9 not really gonna trust it to deliver the juice for prolonged use, but I guess it has its uses.
What is with Makita and their 37 angle grinders for the XGT line? How about a new cordless router and jigsaw? I mean who made the decision to release a vacuum cleaner, 2 radios, 2 flashlights and a fan before the basic tools every shop should have? I doubt anyone is thinking "Gee, I'd like to switch to the XGT line but I can't because they don't have a fan"'. No wonder all my local stores have never heard of XGT. Ridiculous.
I love the XGT but I have to agree. There are many 18v tools that deserve a refreshed 40v model
@@goldenwafflz1588
The power tool sales reps at our local Home Depots and other stores have never heard of the XGT line. You would think Makita would want people talking up the product by offering tools that most people would find useful in their garage or shop. Kinda nervous to pull the trigger on the XGT Circular saw if they aren't really planning on offering other basic tools. Last thing I want is multiple batteries for different tools. Makita should really announce what their future plans are for this line instead of playing this shell game. I love Makita tools but this release just seems half baked.
Don't forget the beer cooler. The beer cooler is more important than a metal circ.
@@jayt2266 I mean, I wouldn't recommend Home Depot as a Makita source in the first place. You want some OPE? They carry the single battery LXT only so as to make the TTI products look better. You'll notice SBD wouldn't let them pull that shit. SBD carries a big stick. You want LXT? For the rest of the line, the product mix is pretty freaking sparse and based on a combination of high margins and budget fair. That subcompact rotary hammer is about $99 outside of the USA... The only store I've been to that carries brushed Makita cordless = Home Depot... etcetera. I'm lucky, I live near a major city, therefore I can walk into a store and get the full range of the major brands in my hands. I appreciate that that is not the case for everybody. By all means: buy online.
@@robertrada6040
How could I have forgotten the beer cooler?....lol
Makita, if you’re watching, please put out a 6.5 inch left hand blade circular saw in 40volt. Also a cordless router would be useful
Makita, if you're listening, I want a framing nailer, so I can return the Milwaukee I just bought!
@@christopherenoch4230 If you return it, Hitabo may be your only other option. Not that there is anything wrong with that.
@@christopherenoch4230 finish nailer 16ga, 18ga, cordless compressor and cordless table saw. That’s all I’m wainting
Support comment from Thailand.
That thing has a crazy velocity of cut. Somewhere around 4500m/min
Nice!
Will they be making. Makita 40v multitool???
Bro how many continue hour used
I have Milwaukee m18 9 inch. Batteries trip out too much. I have the dewalt 60v 6 inch and it's one of the best cordless tools ever made... they now have a 7 inch... I am wondering why they did not make it 9.
So if I'm in West Auckland doing burnouts around a roundabout am I doing the same RPM whether I'm going round and round on the asphalt or whether I'm chewing up the grass in the middle?
Depends on the roundabout, as the grass can bog you down or cause the back to drift.
Отлично !!!
It’s funny, ive had my 240v 9” for years and years. Love it, but hardly ever use it.
Which is exactly what a battery powered type is good for. The few odd cuts you just need to get done.
Owell I’ll get one one day.
Also I can’t remember 100% but I don’t think they let you on sites these days with a plug in 9”
It has to be battery with anti kickback.
I think it would depend on the company because I have used them on site with no issues
@Mandy🅱️_2️⃣6️⃣2️⃣ In general, we have those things because, both, lithium ion and brushless motors demand a brainbox and since it’s already in there, bob’s your uncle bob. Also ran, don’t underestimate the expense of a proper power cord.
Careful Robert Mandy is just trolling for attention all over my channel.
100mm 40v Japan version would be interesting
"Пушка", правильно сказал вначале. )
Пушка ....🙂👍👍👍
Hmm 9401 is my bet
7" or 9" ? Does the 7" grinder got more battery life ?
I can't decide between the two. I only need 6cm of cutting depth
You won't get that depth of cut with either of them.
Flat surfaces were created for me to put stuff on. And for the cat to knock that stuff off of.
I don't have a cat. I'm the one who knocks it back off again.
Size does matter like ha
Bike brake pad replacement
Движок маленький и всего одна батарейка для 230мм. Если бы они 2 батарейки на 40 вольт сделали, то она была бы лучше значительно, но тогда вес будет большой скорее всего. Значит на батарейках максимум 150 или может быть 180 мм размер круга.
Flashing lights
9inchs baby lol
So, did you taste the meat while feeding the bird? 😳
I hold it in my teeth so I'm not tasting it.
One of these is a little more 🤌 🤣🤣🤣
I dunno why the makita made this, it's not poverful enough in my opinion, the motor is small for the big blades,(it's perfect probably for 6" grinder) did they not look at what dewats produces super powerful flex grinders?
Their existing 5" grinder is petite and holds up against my corded Makita (easily) and Metabos (almost). In theory, I agree with you. In use; those little brushless Makita motors are...well...little. But as to the why: they have a set of motors and build the tools around those. That said, I do wish they stepped up the size of the motors on my three saws. Not that they need to, but because it I want more power.:0
Пппушка ) ['pushkA]
Having a 9" disc explode on you is not funny, especially not when you're inside a pipe cutting.
No thanks, way to expensive, I'll go for the corded one for 1/3 of the price. But nevertheless it's impressive what battery tools are capable of these days.....
You lost me at paddle switch. Hate the things. To me they make you hold the grinder too far back and the balance goes all wrong. Also because the only grinder I have ever had with the so called safety switch failed to turn off when I let go came round on me and tried to cut the top of my thumb off. It cut the nerves and to this day the only feeling I have in that thumb is permanent pins and needles and pain. I agree though 5 inch grinder one of the most versatile tools you can buy.
Yes, they mos def do not intend on me slapping a cup on them and grinding concrete. I know the 5" can handle it. :)
From a German perspective it's reasonable the US doesn't get the multi speed so the knuckleheads can't screw it up. 😂😂