I restore 12V Cordless Hammer Drill & Rebuild the Battery | HAMMER DRILL EZ6802

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--------------

Forgiveness and restoration are two difference acts. Forgiveness can lead to restoration but restoration is not hinged to forgiveness.

[@barthanes1]

My favorite show on KZbin. Keep up the excellent restorations.

[@gear_show]

Wow, thanks!

[@scott5106]

Thank you, I really enjoy your videos, your attention to detail and reassembly are mesmerizing.

[@gear_show]

My pleasure, I'm glad you like them.

[@hssn124815030]

Half an hour of pure satisfaction Thank you. Keep up the good work

[@gear_show]

Glad you enjoyed it!

[@troyna77]

I totally appreciate you taking the time to repurpose these old tools. ty!

[@mohdridzuan9532]

Ewee

[@nickjanssens]

A very thorough restoration, well worth a watch.

[@erinaldob.santos7833]

I like so much your videos. Greetings from Brazil my friend!

[@gear_show]

I'm so glad you like them!

[@ermersonmorais5707]

Nossa, sempre fico ansioso pela próxima restauração... ótimo trabalho.

[@gear_show]

Thank you! I'm glad you like it.

[@ltdees2362]

I'm always impressed...this drill seemed to have more parts...I would never get it back together 😁

[@gear_show]

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.

[@jahmierre3323]

Wow a good restoration project And favorite show on KZbin

[@gear_show]

Thank you! I'm glad you like it.

[@jahmierre3323]

Yes I like it your KZbin channel

[@guillermogalvan6633]

Excelente tu trabajo de restauración y que belleza de maquina, saludos desde Argentina.

[@serjokoka2457]

Super the best. Молодец !!!!

[@gear_show]

Thank you so much!

[@electricchannel3833]

Menajubkan,,sungguh briliant cara restorasi ini,, 👍👍

[@InstrucTube]

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.

[@gear_show]

Yes, it was more complicate that I thought too.

[@tr3hy860]

I have fallen asleep 3 times trying to watch this video.... these are too relaxing 😂

[@gear_show]

Good night

[@stalkson]

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

[@gear_show]

Thank you so much! I am so glad you like them :)

[@jrand2631]

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. 👍👍👍

[@gear_show]

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.

[@fredpiolat]

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.

[@gear_show]

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?

[@fredpiolat]

​@@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 !

[@SFCrafting]

Nice

[@edwardsedw9072]

very good..👍

[@S7tronic]

I had a 24V Panasonic which looked very similar to this-beast of a drill.

[@gear_show]

Oh, really nice, Does it work?

[@S7tronic]

@@gear_show I gave it to a friend, he got replacement batteries, and it works perfectly. I think it is about 17 years old...

[@gear_show]

@@S7tronic Oh, Your friend is lucky. Nice to hear that, Thank for sharing :)

[@РусланЗагиров-ж4х]

Perfect and clean works👍

[@gear_show]

Thank you! I'm glad you like it!

[@ROBINSON-q1g]

Muy buenos todos tus videos, siempre los veo, gracias a ti ya puedo arreglar y restaurar un taladro.. Saludos desde Ecuador

[@gear_show]

I'm so it helps you, thank you!

[@yeagerxp]

Excellent work👍👍👍 . Thanks for sharing

[@gear_show]

Thank you too :)

[@dharmenderbarua4126]

Nice good idea

[@billapakte6675]

Good job

[@shedmanx3640]

You put a lot of effort into that. It shows in the final product. Great work mate. 👍🇦🇺

[@gear_show]

Yes, thanks :)

[@tomlee7966]

really nice job

[@gear_show]

Thank you!

[@cesarsuarezchavez8226]

Eres un CHINGON

[@ezequielsilva2709]

Muito bom, ficou perfeito!!👍🇧🇷🇧🇷👍

[@gear_show]

Thank you :)

[@taimurkhan4300]

Very nice sir

[@persioboni9373]

Tá de parabéns.

[@gear_show]

Thank you

[@frk380]

Good job 👍. Nice machine gun model

[@Vincenzo_79]

Bravo, excellent job!!!

[@gear_show]

Many thanks!

[@garymucher9590]

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!

[@barriewright2857]

Brilliant.

[@TheYpavon79]

Excelente Trabajo Amigo de GEAR SHOW, una vez más te felicito!!!... Saludos desde Venezuela!!!

[@gear_show]

Muchas gracias, estoy muy feliz de que este video emergente en Venezuela

[@chandarussell]

Very impressive

[@gordbaker896]

Too many pieces for me......... Amazing workmanship and restoration. Thank You.

[@gear_show]

Thank you too!

[@КошмарКошмар-й2б]

Hi Gear Show 👋👋👋 cool you restore everything 👍👍👍💣👌🏽✌🏻🇷🇺

[@gear_show]

Hi Кошмар Кошмар 👋👋👋Thank you for visit :)

[@selfrestoration9564]

Good work Done 👌 . . Thumbs up 👍

[@gear_show]

Thank you! Cheers!

[@selfrestoration9564]

@@gear_show welcome ☺️

[@antrepenor]

I like you used makita impact driver. Nice little tool :)

[@gear_show]

Oh really, I'm glad to hear that.

[@user-jr8gp2en9b]

Thank you, perfect job.

[@gear_show]

My pleasure!

[@ouhzzihicham7713]

Nice job

[@passionnature5690]

moi je dis un grand bravo 👏👏👏

[@ابوحكيمالنجار-ر5ط]

its a very nice

[@mateuswjs436]

Impressionante

[@patrickmorrissey2271]

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....

[@MrRandomshiznitz]

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.

[@MrRandomshiznitz]

Developed countries dump all their unwanted/used trash there.

[@gear_show]

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...

[@krozdo5an809]

With the tools and equipment he has....he can build a spaceship

[@zahidshabir4038]

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

[@krozdo5an809]

@@zahidshabir4038 do u know how much these things cost? Or how much it takes to open a restoration garage like his??

[@manhthangdao8647]

Hay quá tôi đang dùng một máy ez6802

[@gear_show]

Oh, it looks almost the same.

[@benzinz_4821]

6:40 scared the crap out of me !

[@gregsappington9991]

Awesome repair job!

[@cj8163]

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😭

[@jlucasound]

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!

[@electricalinfohub1543]

Amazing amazing outstanding👌👌👌👌♥️♥️

[@quintenlowe4913]

Neat stuff

[@mohamadrazali2741]

Good job, 👍🏻 thumbs up

[@gear_show]

Thanks for the visit

[@Chrome-ws6qw]

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

[@prasadvn524]

Real professional job.Love your videos.

[@gear_show]

Thank you so much! I'm glad you like them!

[@thomastechnical2075]

To much good

[@gear_show]

Thank you!

[@chandanpiku]

Awesome

[@zoltannagy3211]

Szép munka! Well done!!!

[@gear_show]

Thank you!

[@BruchinKr8t]

the pieces make more sense when you are reassembling together.

[@gear_show]

Yes, it is.

[@AhmedKhadar-ye3fz]

Hello my friend thank you

[@ประสิทธิ์พันมะณีย์-ส5ฃ]

สุดยอด🇹🇭🇹🇭

[@gear_show]

Thank you!

[@lightbatmen]

14:42 Cooking class: take the pan, pour the oil...😂

[@gear_show]

Haha...

[@saywhat1078]

You never end up with extra parts like I do.

[@selimkurkcu]

Very very good...

[@gear_show]

Many many thanks

[@taunteratwill1787]

Saw you bought an original Chinese Li-Ion "chaegeer" lol :-))

[@retronnaldestersonterson]

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

[@gear_show]

Thank you so much 😀 I'm glad you like my work...

[@theGoogol]

#JamesMay would love this channel

[@gear_show]

Thank you! I hope he like it.

[@ijaygohil]

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😅

[@alalducente]

you make it seem so simple...

[@teotommy1974]

Tui có 1 con, khoan tường bắn tắc kê rất tốt.

[@gunjeetsingh9035]

Great video All the best Make more!!

[@F76986jhg]

Nice🇧🇷❤️🐧

[@joaoguilhermevaccariogata4745]

Great work!!!👍👍👍

[@FQP-7024]

Let me guess you did not yet see it because he uploaded it like a few seconds ago?

[@joaoguilhermevaccariogata4745]

Fernando Queiroz Popovic I wanted to be the first 😄😄

[@gear_show]

Thanks for the visit

[@FQP-7024]

@@joaoguilhermevaccariogata4745 yea I guess u right

[@mahmodbozo2062]

Good

[@Beliy--Volk]

Нет, ну он точно все эти инструменты в обязательном порядке замачивает в пруду!

[@eyalmoto3903]

Cheers from Israel

[@gear_show]

Cheers from Gear Show

[@claudecharland5091]

good luck

[@bubbawatson3943]

Great Video! Very Good! Greetings from Germany👍

[@gear_show]

Thank you very much! I'm glad that this video popup in Germany.

[@dennismoore2752]

That moment, when you realize that tool has a QUADRILLION parts.

[@paragagrwal3327]

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!

[@sensemih8070]

Harikasın

[@glennmoreland6457]

Good...🇬🇧👍

[@gear_show]

Thank!

[@AgilBeraksi]

Nice work sir im from Indonesian

[@gear_show]

Thanks and welcome

[@ChevyGuy70]

Can you make a video on tools needed to start restoring tools 🛠 🧰 love your videos keep em coming😎👌

[@gear_show]

Okay, I can list it here. 1. Hydraulic Press, use to press bearings and stuck tool 2. Sandblasting, use to remove old surface, rusty, and old painting 3. Multimeter, use to check continuity, and measure voltage of the battery 4. Spot welder use to weld the battery and soldering job 5. Drill press, Cordless power tool, wrench set, drill bit set, etc... 6. Vinegar use to remove rust from bolt... 7. Laundry powder use to clear plastic etc... I think this comment will help you. Have a nice day!

[@ChevyGuy70]

@@gear_show AWESOME😀 thank you👌

[@walkersullivan6201]

wow that makita screw gun works good

[@gear_show]

Yes, it is small but so powerful...

[@shubham160r]

Hello bro i was waited for your video from yesterday

[@gear_show]

Hello bro, I posted in my community tab that I was late, anyway now it upload hope you enjoyed it!

[@shubham160r]

Bro i am already seen that video By the way remember my name in your brain plzz because i will always comment on your uploaded video Reply

[@sytgrck]

lehim kullanmadan punta makinasiıyla yatığın bataryada sonradan sorun çıktı mı?

[@DigitalBhangari]

That thing looked beyond repair when he opened it

[@Dovakinzskyrim]

Youcan put inside in stock charger new li ion adapter

[@gear_show]

Yes, that is good idea.

[@victorrinz6856]

good

[@jesuslovesyou5819]

Seams like allot of this stuff came from a container shipment that feel off a cargo ship from the bottom of the ocean 🧐🤔

[@Nitro-er8ul]

JesusLovesYou No it looks like it Flew to Mars and got ate by a intergalactic space worm then got rocket propelled down to earth

[@harotaro1067]

It was collected from the Japan Tsunami area

[@おもてなしうらてなし]

バナソニックPanasonicを マキタmakitaで修理！！

[@gear_show]

はい、彼らはお互いを助けることができます。

[@phamletrongtuyen8956]

chào bác ở việt nam đúng ko

[@nohgari-maeun]

ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 지긋이 보다가 썬연료 나온거 보고 머리속에서 cm송 재생됬다 ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

[@AbdullahBordbar]

thank you خیلی ممنون

[@gear_show]

You're welcome :)

[@구글사용자-v1o]

수면시 보면 기분 좋은 영상

[@gear_show]

I sleep after I uploaded this video :)