Grinding Stones

Consumables > Grinding & Polishing > Grinding Stones More Views: Allied's grinding wheels/grinding stones are made of silicon carbide or aluminum oxide. Silicon carbide is extremely hard but brittle. Aluminum oxide is slightly softer but is tougher than silicon carbide. It dulls more quickly, but it does not fracture easily therefore it is better suited for grinding materials of relatively high tensile strength. Use Al2O3 for grinding ferrous metals and alloys. Silicon Carbide is recommended…