cutting discs

cutting discs Features:1) We can supply grinding wheels and cutting wheels for steel or stone2) Size: 4", 4-1/2", 5", 7", 9", 12", 14" and 16"Material (the reinforced cutting and grinding discs are made of these materials):1) Black silicon carbide: C2) Green silicon carbide: GCTotal types of products (3 types of cutting and grinding discs in the structure):1) T41 flat cut off discs2) T42 depressed center cut off discs3) T27 depressed center grinding discs4) T 6 Cup wheels = grinding stoneThe meaning of "T41 A30 R5BF 80m/s":1) T41: T41 flat cut off disc2) A30: aluminium oxide material grit 303) R: hardness grade4) 5: structure number5) B: combined material "resin"6) F: fiber glass reinforced7) 80m/s: r.p.m, means meter per second, rotary speed