On Mon, 14 Jun 2010 17:40:42 +0100, Another John
wrote:

I bought mine on the rec. of someone in *this* group: good advice.

Yes, I had heard them recommended here before but only seen them sold
on ebay (direct from manufacturer?). I'll give them a try now that I
know that I don't need to buy a second drill to use them in. Did you
also buy the brush spinner/cleaner does that work as well as the
roller one?