The ones at the diy end of the market are still rubbish.

Metabo do a good one
http://www.metabo.co.uk/uk/produkte/...grip/index.htm

dg

"R P McMurphy" wrote in message ...
had one some years ago...black and Decker i think. it didn't have much
power. how are they now adays? must have improved by now to something
useful.

rpm