Electric Drill / Driver - Help

[Fontaine Bleu]

I would like to buy a fairly powerful one for general home use. I have seen 12v and 14 v in the market. Anyone can tell me how many voltage shall be enough.



Thanks! :thanks:

 

[Kent以东首帅哥]

The one using AC power is more powerful than those cordless drills.
And those powered by compressed air are tougher.

 

[tobrub]

When it comes to cordless tools, the higher voltage (V) the more powerful.