Abrasive Cut-Off Wheel Abrasive Material Silicon Carbide Grit 24 Connector Size 1 in 20 mm Connector Type Unthreaded Hole Overall Diameter 12 in Overall Thickness 0.125 in Compatible Tool Type Handheld Concrete Saw High-Speed Electric Saw High-Speed Gas Saw Walk-Behind Concrete Saw Primary Material Applicationn Concrete Series Gemini Concrete Wheel Type Type 1 Maximum Operating Speed 6 360 RPM Reinforced Status 2-Layer Reinforced