Our 4 Inch Diamond wet dry use Polishing pad thickness is 2.3 mm.They are NOT the 1.8 or 1.9mm cheaper type (most of the seller are selling 1.8 or 1.9mm cheaper type pad). Pad can be wet or dry use (Dry use recommended). Ideal speed of grinder or polisher is between 2800 and 5000 RPM. DO NOT use high speed grinder or polisher (6000 7500 11000 RPM grinder is NOT appropriate).
Item Category: Abrasives
【High Performance Granite Polishing Kit】: The granite diamond polishing pads are made of high quality diamond and resin. 【Ideal for Most Stone Projects】: The 4 in diamond marble polish pad kit is perfect for kind of surface or edge of quartz, granite, marble, terrazzo floor, glazed tiles, vitrified tiles, natural stone, glass and concrete counter top.etc.