The Ultimate Pipeline The Ultimate Pipeline Depressed Center Wheel, 6 in Dia x 1/8 in THK, 24 Grit,
1200.1, OSHA 29CFR 1910.SAIT The Ultimate Pipeline Depressed Center Wheel, Series: The Ultimate Pipeline, 6 in Wheel Diameter, 1/8 in Wheel Thickness, Arbor Connector, 24 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Wheel Type Number: Type 27, 10200 rpm Maximum, Resinoid Bond, Applicable Materials: Ferrous Metals, High Tensile Alloy and Stainless Steel, 5/8-11 Center Hole Thread Size, Wheel Hardness: T, Black Wheel, Yes Reinforced, Specifications Met: ANSI B165.1, ANSI B165.