Depressed Center Wheels, Abrasive Material Diamond, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Grit 50, Compatible Tool Type Angle Grinder, Overall Diameter 4 1/2 in, Overall Thickness 1/8 in, Series DiamondX, Wheel Type Type 29, Maximum Operating Speed 13,600 RPM, Grade Supreme.
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