035 in Thickness, 3/8 in, 46 Grit, Medium Grade, Ceramic Alumina Abrasive, 25000 RPM Maximum, Applicable Materials: Ferrous Metal, High Tensile Alloy, Non-Ferrous Metal and Stainless Steel.Saitech Ultimate Performance Cut-Off Wheel, Type 1 High Performance Thin Cut, 3 in dia, 0.