stadea ppw108x granite polishing pads 4″ diamond pad black buff for granite quartz stones polish

4″ Wet Granite Quartz Diamond Polishing Pads Set for outstanding finish on hard stone Polishing | Black Buff polishing pad 1 piece, also available in Grit 50, 100, 200, 400, 500, 800, 1000, 1500, 2000, 3000. Grit 30, 50, 100, 200 pads can be used either wet or dry | Designed to polish hard stones such as Granite Quartz, Agate. Factory like shine for Granite and Quartz Flat surafaces and edge polishing | Aggressive, semi-flexible and durable made with quality resin impregnated diamond powder, performs very well on Marble polishing as well | Optimal RPM 2200, Max RPM 4500