Grinding Stone Of Size Mm

Straight cup diamond is one of the hardest abrasive materials.Commonly used in grinding and polishing ceramic, stone and aluminum alloy.Wheel type type 6 superabrasive wheel type number type 6a2c wheel diameter inch 6 hole size inch 1-14 overall thickness inch 34 grit 220.0 grade very fine abrasive material diamond wheel hardness r bond type resinoid superabrasive type synthetic.