FlexOvit HIGH PERFORMANCE Cut-Off Wheel, Multi-Purpose, 14 in Wheel Dia, 1/8 in Wheel Thickness, 1 in Center Hole, 30 Grit, Coarse Grade, Aluminum Oxide Abrasive, 4365 rpm Maximum, Resin Bond, Applicable Materials: Ferrous Metals and Profiles Including Angle Iron, Bar Stock, Channel Iron, I-Beam, High Tensile Steel, Iron Pipe, Steel, Stainless Steel, Rebar and Tubing, Wheel Type Number: Type 1, Wheel Hardness: RB, For Use With: Stationary Saws, Yes Reinforced, ANSI B7.1 Specifications Met