Abrasive Cut-Off Wheel Abrasive Material Aluminum Oxide Grit 36 Connector Size 5/8 in Connector Type Unthreaded Hole Overall Diameter 4 in Overall Thickness 0.0938 in Compatible Tool Type Angle Grinder Primary Material Applicationn Stainless Steel Steel Series Gemini RightCut Wheel Type Type 1 Maximum Operating Speed 15 280 RPM Reinforced Status Reinforced