For coarse and fine grinding of various materials Grit size 40/60 for maximum stock removal Grit sizes 80-120 for medium grinding Grit sizes 150-240 for a perfect surface finish Strong backing for very high abrasiveness and lifetime High durability on edges Grit size 320 and 400 available on request For coarse and fine grinding of various materials Grit size 40/60 for maximum stock removal Grit sizes 80-120 for medium grinding Grit sizes 150-240 for a perfect surface finish Strong backing for very high abrasiveness and lifetime High durability on edges Grit size 320 and 400 available on request