I restore 12V Cordless Hammer Drill & Rebuild the Battery | HAMMER DRILL EZ6802
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- Опубликовано: 25 авг 2024
- I rarely see a 12V cordless hammer drill like this. This is my first experience with this tool, after open this tool I am really surprised with gearbox inside this drill. The drill is small but the structure inside is like the big one. The motor inside is like the motorbike starter motor. It consumes much current. If I can upgrade it to the brushless motor, that will be awesome.
Battery Rebuild Items
- BMS 3S40A
- Lithium 18650 3.7V 3200mAh
- Nikel strip
- 18650 Battery Bracket
- 12.6V 5A Li-ion charger
I hope you find something useful & enjoy this video!
I am happy to receive your feedback, advice, suggestions to improve myself.
!!! I apologize for the mistake if I have made in this restoration !!!
**I still keep some parts, I want to save the world's environment**
--------------Thank you so much for Likes & Comments--------------
My favorite show on RUclips. Keep up the excellent restorations.
Wow, thanks!
I totally appreciate you taking the time to repurpose these old tools. ty!
Ewee
Jesus, were they having a competition to see who could create the most complicated drill chuck? I'd have given up on that halfway through disassembly. Nice job on the restoration, but man you have WAY more dedication than I do.
Yes, it was more complicate that I thought too.
Thank you, I really enjoy your videos, your attention to detail and reassembly are mesmerizing.
My pleasure, I'm glad you like them.
Half an hour of pure satisfaction
Thank you.
Keep up the good work
Glad you enjoyed it!
I'm always impressed...this drill seemed to have more parts...I would never get it back together 😁
It doesn't work already, if we fail to make it work, it is normal. Fortunately if it works we get new experience. Don't worry you can try it.
Forgiveness and restoration are two difference acts. Forgiveness can lead to restoration but restoration is not hinged to forgiveness.
A very thorough restoration, well worth a watch.
I like so much your videos. Greetings from Brazil my friend!
I'm so glad you like them!
This hammer drill must be OLD! Those are NiCad (Nickel/Cadmium) batteries. They used to place the 10th battery in the "neck" of the battery pack that goes up into the tool body. That is why it is there! Also, that is why he needed to make a "dummy cell", to mount the contacts to. :-) (1.2V nominal per cell, NiCad, in series X 10 = 12V. New battery pack is 3 X 3.7V cells in series (11.1V X 2 in parallel). The run time of this tool, when new, was a lot less than what it will be now with the Lithium power pack. Awesome restoration! It was in pretty rough shape!
Too many pieces for me......... Amazing workmanship and restoration. Thank You.
Thank you too!
Nice good idea
Good job
very good..👍
Nice job
Nice
Eres un CHINGON
Super the best. Молодец !!!!
Thank you so much!
Menajubkan,,sungguh briliant cara restorasi ini,,
👍👍
Bravo, excellent job!!!
Many thanks!
Very nice sir
Nossa, sempre fico ansioso pela próxima restauração... ótimo trabalho.
Thank you! I'm glad you like it.
That's a rare old beast of a cordless hammer drill - I've never seen one like this one. Maybe they only sold in Japan. Super job restoring it and converting the batteries. 👍👍👍
Yes, I never see this type of hammer too, I agree with you this tool is only in Japan. Anyway thank you for the comment.
I have fallen asleep 3 times trying to watch this video.... these are too relaxing 😂
Good night
the pieces make more sense when you are reassembling together.
Yes, it is.
6:40 scared the crap out of me !
That moment, when you realize that tool has a QUADRILLION parts.
really nice job
Thank you!
Obviously you paralleled the 6 cells doing three plus three lithium batteries to get 12+ volts out of 6 cells. But that also doubled the current capacity as well... Thumbs Up!
Brilliant.
Dear gear show, thanks for your videos, it's always a pleasure to watch it ! Hey i visited Cambodia many years ago, It's a beautiful country and people are always nice. Thanks for your videos ! Please if you have time, please clean the box of your tools.
Dear Oscar The Frog, my pleasure. I'm so glad that you visited Camboida. Yes, all tools boxes after I restored the tool I cleaned them. Where do you come from?
@@gear_show I'm came from France. I stayed two month in Cambodia with my girlfriend. We were backpackers. It was a wonderfull travel. And we met a lot of cambodian people. Always nice, always helpfull, always smiling! The food was great too. Yeah ! I fell in love of your country. Keep the good works and cheers from France !
I had a 24V Panasonic which looked very similar to this-beast of a drill.
Oh, really nice, Does it work?
@@gear_show I gave it to a friend, he got replacement batteries, and it works perfectly. I think it is about 17 years old...
@@S7tronic Oh, Your friend is lucky. Nice to hear that, Thank for sharing :)
Excelente tu trabajo de restauración y que belleza de maquina, saludos desde Argentina.
It's not easy to reassemble like this kind of drill, but you did a really perfect job, I did not miss anything from beginning to watch the whole video. wow, its amazing restoration. thanks
Thank you so much! I am so glad you like them :)
Excellent work👍👍👍 . Thanks for sharing
Thank you too :)
Wow a good restoration project
And favorite show on RUclips
Thank you! I'm glad you like it.
Yes I like it your RUclips channel
Very good
Thanks
With the tools and equipment he has....he can build a spaceship
Not really he has basic or easily obtainable workshop tools besides the welder thing he has for joining the metal strips to batteries every other thing he uses can easily be bought at most good DIY stores across the world or on their websites
@@zahidshabir4038 do u know how much these things cost?
Or how much it takes to open a restoration garage like his??
Perfect and clean works👍
Thank you! I'm glad you like it!
Listen, I love what you do... I love it... I love your videos....
I just wonder, where did you find this stuff????? The bottom of the ocean??? Every case, every tool, looks like it was submerged in salt water..... Brutal....
In south east asian countries like Cambodia, Vietnam, etc, there's literally Chinese/Japanese factories everywhere. The used power tools are piled up in like a tool graveyard. U can get any and everything u want for pennies.
Developed countries dump all their unwanted/used trash there.
Thank you so much! I'm so glad you love them. These tools are imported from Japan. But I don't know where they collected them. I think they from Japan tsunami...
You put a lot of effort into that. It shows in the final product. Great work mate. 👍🇦🇺
Yes, thanks :)
Tá de parabéns.
Thank you
To much good
Thank you!
its a very nice
Thank you, perfect job.
My pleasure!
Muy buenos todos tus videos, siempre los veo, gracias a ti ya puedo arreglar y restaurar un taladro.. Saludos desde Ecuador
I'm so it helps you, thank you!
Muito bom, ficou perfeito!!👍🇧🇷🇧🇷👍
Thank you :)
Good job, 👍🏻 thumbs up
Thanks for the visit
Just putting my thoughts out there regarding the circlip bending out of shape, when you heat the bare metal parts you are ruining the heat treatment of them! so the hardened keys that keep the gears locked to the shaft are likely now soft etc along with the circlip, hence why is bent out of shape so easily. For components which aren't hardened the heating and dropping in oil technique is perfect but for hardened components you should definitely look into getting some cold blue liquid since that will not affect the heat treatment of the steel! other than that awesome job! :D
good luck
Hay quá tôi đang dùng một máy ez6802
Oh, it looks almost the same.
Коллектор электродвигателя проверяют не так, кладут на один щуп, другой сверху и вращают потихонечку, если сопротивление почти не меняется, то все хорошо. На корпус проверять надо мегаомметром вольт на 500-1000, а не на 2кОм. И потом коллектор протачивать надо на токарном станке с последующей зачисткой между ламелей, плюс к этому после проточки надо менять щетки. Подсолнечным маслом нельзя воронить, не открутишь потом, оно когда высохнет склеит намертво детали, плюс он их отпустил нагрев до синего цвета(те же "шарики" удерживающие оснастку буду мягче.). Еще и плату балансировки лаком не покрыл в аккумуляторах. Ремонт электро части сделан неверно, от слова совсем.
moi je dis un grand bravo 👏👏👏
I like you used makita impact driver. Nice little tool :)
Oh really, I'm glad to hear that.
Seams like allot of this stuff came from a container shipment that feel off a cargo ship from the bottom of the ocean 🧐🤔
JesusLovesYou No it looks like it Flew to Mars and got ate by a intergalactic space worm then got rocket propelled down to earth
It was collected from the Japan Tsunami area
Good
Very impressive
Hi Gear Show 👋👋👋 cool you restore everything 👍👍👍💣👌🏽✌🏻🇷🇺
Hi Кошмар Кошмар 👋👋👋Thank you for visit :)
You never end up with extra parts like I do.
#JamesMay would love this channel
Thank you! I hope he like it.
Better getting highdrain 18650, will be so much better
Good job 👍. Nice machine gun model
Tui có 1 con, khoan tường bắn tắc kê rất tốt.
Impressionante
Awesome
Excelente Trabajo Amigo de GEAR SHOW, una vez más te felicito!!!... Saludos desde Venezuela!!!
Muchas gracias, estoy muy feliz de que este video emergente en Venezuela
Awesome repair job!
You forgot one important thing... Battery sealing!
For more safety of batteries and battery module, you should seal the whole battery assembly in plastic/rubber tape, or laminated rubber housing.
All other stuff was great masterpiece of art in workmanship!
you make it seem so simple...
Hello my friend thank you
Good work Done 👌
.
.
Thumbs up 👍
Thank you! Cheers!
@@gear_show welcome ☺️
Amazing amazing outstanding👌👌👌👌♥️♥️
14:42 Cooking class: take the pan, pour the oil...😂
Haha...
Нет, ну он точно все эти инструменты в обязательном порядке замачивает в пруду!
最高の修理動画、ずーと見てても飽きない！
私も動画出してますが、一生追いつけそうに無いです😭
good
15:03 Be careful heating up spring steel with a torch and quenching. It doesn't look like you got it too hot, so should be fine. More of a watch out for other viewers.
Yes, I just got it. thank you for the feedback.
Youcan put inside in stock charger new li ion adapter
Yes, that is good idea.
Satisfying stuff!
Thank you!
wow that makita screw gun works good
Yes, it is small but so powerful...
Good...🇬🇧👍
Thank!
Very very good...
Many many thanks
Real professional job.Love your videos.
Thank you so much! I'm glad you like them!
Harikasın
수면시 보면 기분 좋은 영상
I sleep after I uploaded this video :)
Nice work sir im from Indonesian
Thanks and welcome
أولا بذلك تحافظون على البيئة ثانيا تستفيدون من الاشياء القديمة لإعادة تشغيلها بشكل نظيف. ثالثا حتى أسعار الاشياء القديمة أو المستعملة تكون رخيصة وفي متنال الجميع. وهذا جيد. بل جيد جدا. سلمت يداك. صديقي 👍
Nice🇧🇷❤️🐧
I always waiting for your new video
All your video that post on youtube is awesome
I give you one like to you
Good job. It doesn't work anymore matter. Your restoration any kind machine. You always make it work. These Comments For You !!! How much did you buy the HAMMER DRILL EZ6802
Thank you so much 😀 I'm glad you like my work...
Korea LPG gas is no.1
Szép munka!
Well done!!!
Thank you!
a lot of work on that one hey
ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 지긋이 보다가 썬연료 나온거 보고 머리속에서 cm송 재생됬다 ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ
That thing looked beyond repair when he opened it
رائع جدا
Thank you
สุดยอด🇹🇭🇹🇭
Thank you!
I love your videos , i like to see the inside parts and motors of these😁😁 , i want to that too but noo tools and drills😅
Great video
All the best
Make more!!
The hammer drill is a "Matsushita EZ6802".
Oh great! Thank for sharing!
バナソニックPanasonicを
マキタmakitaで修理！！
はい、彼らはお互いを助けることができます。