2 Pieces of 4" Diamond Dry Concrete Floor Polishing Pads Resin Bond Grit 300# 6mm thickness and works great on concrete floor stone High diamond powder content. Much more aggressive to achieve a high gloss finish perfectly Good for On-site Job without Water (It's Both Suitable for Wet or Dry Polishing. We Recommend Dry Polish Stone) Optimal RPM 2200 Max RPM 4500 (1)2 Pieces Set (Polishing Pads Grit 300#).
(2)4" Diamond Dry Concrete Floor Polishing Pads Resin Bond.
(3)Aggressive and Durable made with Diamond Powder impregnated in Resin.
(4)Available Grit: 50#, 150#, 300#, 500#, 1000#, 2000#, 3000#.
(5)The pads can be wet or dry use, we recommend DRY use.
(6)The diamond polishing pads are aggressive. It is flexible and can polish either contoured surface like Ogee, full bullnose, half bullnose, bevel, demi or flat surface.