Diamond Polishing Pad Dry Wet 3 Step B10 Granite Stone Concrete Marble Profiler
(5/8"-11 Female Thread arbor. Wet use make its life longer). (b) 1 Piece of 4" PVC Pad Holder (5/8"-11 Female Thread arbor). Important Remind: Pad Holder's max velocity / capacity is 5000 RPM.