CGW Quickie Cut Cut-Off Wheel, Flexible Straight, Series: Quickie Cut, 6 in Wheel Dia, 0.045 in Wheel Thickness, 7/8 in Center Hole, 36 Grit, Medium Grade, Zirconia Alumina Abrasive, 10200 rpm Maximum, Resin Bond, Applicable Materials: Steel and Stainless Steel, Wheel Type Number: Type 1, Wheel Hardness: T, For Use With: Right Angle Grinders, Yes Reinforced