Specification: 1.ST0705-B 3",3.5",4" Air Wet Sander/Polisher 2.4500rpm 3.AT-585WL We have ... wet soft polishing pads and diamond dry soft polishing pads 4. Workshop 4: carbide brazed tools, like files, hole saws, grout removers ... , Germany, the USA and Australia ST0705-B 3",3.5",4" Air Wet Sander/Polisher