Fast Grinding and stock removal on stone.High polishing and grinding efficiency, strong abrasion.

Magnesite:24,36,46,60,80,120,180,220,280,320#
Diamond Frankfurt Metal Grinding Brick:36,46,60,80,120,180,240#
Frankfurt Resin Grinding Brick: 60,120,180,240,320,400,600,800,1200#
Frankfurt complex Brick:320,400,600,800,1200#
Frankfurt Nylon Brick:6000,10000#
Oxalic acid polishing Brick:buff

Min-Quantity:10pcs/one grit