Straight Grinding Wheel, Type 1, Wheel Type Bench/Pedestal, Diameter 6 In., Thickness 1 In., Arbor Size 1 In., Abrasive Material Silicon Carbide, Bond Type Resin, 80 Grit, Grade Fine, Max. RPM 4140, Green, For Carbide Tooling and Nonferrous Materials, Includes 1/2 In., 5/8 In., 3/4 In. and 7/8 In. Arbor Bushings
