10 Nov 2015. #1. Hello all, There seems to be this cheap slow running water cooled grinder, sold under various brand names; Aldi, Lidl, SIP, Clarke, Draper. It's actually a "Wet and Dry Bench Grinder", basically a normal high speed grinder with a slow wet wheel attached on one end. I'm really only interested in using the wet wheel, as a cheap ...Web