Grinding Wheel Abrasive Material Diamond Connector Size 5/8 In.-11 Connector Type Threaded Hole Grit 24 Compatible Tool Type Angle Grinder Primary Material Applicationn Cast Iron Ceramic Stainless Steel Steel Overall Diameter 5 in Overall Thickness 1/4 in Series DiamondX Specification Type 29 Wheel Type Type 29 Maximum Operating Speed 12 225 RPM Bond Type BSL