4" Polishing 11 Pad Rubber Backer Cup Wheel GRANITE Stone Concrete floor tile
11 Pieces of 4"Diamond Polishing Pad for granite marble concrete. 4" Diamond Polishing Pad for granite marble concrete Important Remind: Rubber backer's max capacity is 5000RPM. 2 X Grit 30 50. 1 X Grit 100 200 400.