- For coarse grinding work; high stock removal with cool grinding. - The High-performance abrasive zirconia alumina grinds best on High-performance angle grinders with increased grinding pressure. - Grinding additives in the coating clearly improve stock removal, prevent clogging and result in cooler grinding of materials which do not conduct heat well. - Abrasive: Zirconia aluminia Z-COOL.
Extra deep, metric sizes: DIN 3124/ISO 2725-1, E DIN EN 3710, E DIN EN 3709, ASME B 107.5M, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E, HPQ® high performance steel, chrome plated.