3 inches (80mm) set diamond polishing pads Professional polish on: the curved edges or flat surfaces of granite natural stone Usage:

    Professional polish on the curved edges or flat surfaces of granite, marble, concrete and other natural stone. They are aggressive, long-lasting and dye-free on surface. (the safe line speed is below 4200rpm)

Item	Aperture	Thickness	Grit
D80e	12mm	2.5mm	50#,100# 200# 400# 800# 1500# 3000# White/Black Buff
D80d	16mm	3mm
D80e	12mm	2.5mm
D80f	16mm	4mm