metric sizes: DIN 3124/ISO 2725-1, E DIN EN 3709, ASME B 107.5 M, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E (test loads), HPQ® high performance steel, chrome plated.
- Grinding wheel optimised for use in foundries and fettling shops for cast iron and aluminium with high grinding performance and very long tool life. - Materials that can be worked: grey/nodular cast iron (GG/GJL, GGG/GJS), casting scale with sand contamination and metal contamination, hard aluminium alloys. - Applications: surface grinding, chamfering, deburring. - Abrasive: Special aluminium oxide A and silicon carbide C.
- Three cutting tips; - Screw tip; - Triple conical groove design; - Thermal treatment of the whole piece; - 6 mm quick-change shank; - Lengths 152 mm; - Standard length drill bit ideal for holes up to 100 mm.