4 inch pads 9pcs Diamond wet polishing pads set, 50#-3000# polishing pads for granite stone concrete marble floor grinder or polisher.

Package includes: 9pcs mix grit wet polishing pads (50#,150#,500#,800#,1000#,1500#,2000#,3000#), 1pc Hook and Loop Backing Pad (5/8" hole x 11 thread Comes with M10 drill adapter).Specific Points: sharp, wear-resistant and high efficiency....