Grinding wheels 11V9 11V9 12A2 45° 12A2 45° 12A2 45° EW 12A2 45° EW 12V2 12V2 12V9 12V9 14A1 14A1 14V1 14V1 1A1 1A1 1A1R 1A1R 1A8 1A8 1V1 1V1 3A1 3A1 3F1 3F1 3V1 3V1 6A2 6A2 9A3 9A3 Bond description Bond description Diamond Pin wheels 1A1W with carbide shank Diamond Pin wheels 1A1W with carbide shank Diamond Pin wheels 1A1W with hardened steel shank Diamond Pin wheels 1A1W with hardened steel shank