Dremel: Corded, Cordless??

[Sammus]

I nearly bought a cordless lithium power. I'm glad I didnt now reading all this. I though 'hell yeah, lithium power!' but then just bought the 400 series digital one. Hasn't failed me yet. though IMO isnt all that much better quality than my old home brand $20 dremel-like 'rotary tool'. I got a few attachements for the dremel (vice etc) that just seem poor quality. What use is a plastic vice?

I use a corded one, but have used the cordless one somebody gave my Dad as a gift. Doing anything that requires some time, the cordless one's power seems to fall off. I'll stick with the corded one.

I use a cordless driver though - a 3v Lithium and its amazing. I've had it over a year, use it all the time and only charged it twice. There is no speed or torque difference with it fresh off charge stand or using it for couple of months.