General Purpose Tough Grind Depressed Center Wheel, 7 in Dia x 1/4 in THK, 7/8 in Center Hole, 24 Gr
1, OSHA 29CFR 1910.SAIT Tough Grind Depressed Center Wheel, General Purpose, 7 in Wheel Dia, 1/4 in Wheel Thickness, 7/8 in Center Hole, Arbor Connector, 24 Grit, Coarse Grade, Aluminum Oxide Abrasive, Wheel Type Number: Type 27, 8500 rpm Maximum, Resinoid Bond, Applicable Materials: Ferrous Metals, Wheel Hardness: T, Black Wheel, Reinforced: Yes, Specifications Met: ANSI B165.2, ANSI Z87.1, ANSI B165.