Wheels india abrasives offers `advanced` and `appu` 4" depressed centre [d/c] resinoid bonded grinding wheels. These wheels are made from advanced international technology. `advanced` type wheels offer grinding and finishing at a time, fast grinding and higher grinding ratio. `appu` model grinding wheel provides 30 per cent more life and better value for money. These wheels come in sizes 100 mm od, 16 mm id [bore], and thickness 4 and 6 mm. Recommended maximum speed is up to 80 m/sec.
