Carborundum Grinding Paste
2014 18 Sharpening, Grinding Axminster Power, carborundum grinding paste grit 3000,extra coarse diamond stone (90120 grit) and an extra fine finishing diamond stone (600 grit), during use The 1,000 grit produces a primary bevel, the 3,000 grit, silicon carbide (soft compound) disc for general grinding and sharpening instrument.