Camel Grinding Wheels® Quickie Cut™ 35517 Cut-Off Wheel, Type 1 Straight, Reinforced, Outside Diameter: 6 Inch, Thickness: 3/64 Inch, Arbor Hole / Thread Size: 7/8 Inch A.H., Grade: T (Hard), Grit: 36, Abrasive Type: Zirconia Alumina, Max Speed: 10200 Rpm, Mounting: Arbor, Product / Materials Abraded: Steel/Stainless Steel