Resin Bond Mounted Point, Abrasive Material Zirconia Alumina, Bond Type Resin, Overall Dia. 5/8 in, Overall Thickness 2 in, Shank Dia. 1/4 in, Grit 24, Shape W197, Primary Material Application Stainless Steel, Carbon Steel, Shank Length 1 1/2 in, Specification NZ242-UBXR1, Operating Speed – Maximum 21,000 RPM, Series NZ ZA, Grade Coarse, Compatible Tool Type Die Grinder, Flexible Shaft Grinder, Straight Grinder, Pencil Grinder, Drills