Specification: 1.ST0705-B 3",3.5",4" Air Wet Sander/Polisher 2.4500rpm ... sandersmetal suction cups, plastic suction cups, grout bagsgrout hole saw kits, carbide grout sawsflexible blade margin trowels, notch trowels, measuring tapesspirit ... DIY tools to Japan, Germany, the USA and Australia ST0705-B 3",3.5",4" Air Wet Sander/Polisher