... GRINDIG STONE, ABRASIVE, GRINDING WHEEL, GRINDING BLOCKS We mainly produces all kinds of Vitrified bond and Resinoid bond grinding wheels, grind stones, cutting wheels, grinding blocks, ... our best to serve you. Product Description : 1,GRINDING STONE: STRAIGHT CUP WHEEL 1.5X3X5/8-11(M14) 2X3X5/8-11 (M14 ... silicon carbide Coarse and fine grits on opposite sides of stone GRIT:16# 24# 36# 46# 60# 80# 120# ...