Com: Dynanic : Superb sir this is very useful video to me. I will do it.

I also share with my friends.

Thanks for doing this video sir. And finally superb.

Ckm: Daw snow : Your parents may have named you "Crazy NK" but I want to thank you for your fascinating and very entertaining ideas and instructional videos...

Com: Sabka bap :Mr. Nk I'm a on of ur subscribers I love ur videos but can u give away or keep the link of thing in disruption the motors u used in video for hoverboad.

Com: Cosmo :Smart! Great idea. Are there such products already in the market?

I have not seen one. Why have no one manufactured such a great product yet?

Com: Sindthand : I got the idea. Those who are in doubt how to hold it stable, they just need a some practice. Solder wire doesn't cost much.

Those who want to know how to add the solder flux, just turn the switch off.

This won't cool down your station quickly, but will stop the motor and hence, soldering wire wouldn't be used up.

Push the button back again, and start soldering.

Don't forget to wipe the solder tip when it's hot, when it gets cool, otherwise the melted solder may not get removed.

Thanks. I'll try to make this for sure...

But what's the small thing that is used on the motor shaft and with the iron nail ?

What is it called and where is it available ?