EVERYONE needs this tool

[Mosfet]

This is a neat little drill to have and I like the mini spot welder as well, good video.

[mohitsorout]

Really appreciate your hard and smart work

[kalilaron]

u r my new Tek god love your work thanks

[iqtutorial]

Why there is a diode in parallel to the motor

[ctbully]

Ah Dah Its been invented years ago, its called a DREMEL LOL

[CliveChamberlain]

A little tip: *Never ever refer to an electric motor as an engine* (or "en-jean" as pronounced in 1:02). Engines always require liquid or gas fuels.. Why? Beats me.. Just 60-years of English experience speaking. Hope that helps! :-)

[zahirulalamlaskar]

Putting Li ion battery in tight fit can be very risky, you gotta give them adequate expandability. Remember Note7?

[michaelmitchell]

This is already been done it’s called a Dremel and works a lot better.

[stingerbold]

problem is the chock is more expensive then the motor

[jamescolby]

ELECTRIC MOTOR, MOTOR MOTOR your gonna confuse someone with engine.

[nezu_cc]

Hate YouTubers that never show or test anything form sponsors pls do a video when you use this jlcpcb

[johnnybegood]

Do you sell something in ebay? Do you have a user? I would like to buy from you because of your nice channel :-)