Norton 66253044165 Grinding Wheel,t1,8X3/4X1-1/4,ao,46G,pk5 GTJ4_T2LAQ46

8 in Wheel Diameter; 0.75 in Wheel Thickness; Aluminum Oxide Abrasive Material; Straight Grinding Wheel Also Known As; Vitrified Bond; Purple Color; Surface Grinders, Tool & Cutter Grinders,Drill Sharpening For Tool Type; 46 Grit; K Hardness Grade; 300 Series Stainless Steel Material Application; 400 Series Stainless Steel Material Application; High Speed Steel Material Application; Iron Material Application; Soft Steels RC30-45 Material Application; Tool Steels RC50-68 Material Application; Ferrous Metals Material Category Application; Coarse Relative Grit Grade; Yes Safe for Use on Stainless Steel; Better Series Tier; ANSI B7.1 Specifications Met; ANSI B7.7 Specifications Met; OSHA Specifications Met; Type 1 Type Number; Do Not Use Above Recommended RPM Warnings & Restrictions; User is Responsible for Complying with ANSI B7.1 and B7.7 Warnings & Restrictions; 32A46-KVBE Wheel Specification; 32A Abrasive Type; Straight Wheel Shape; 1.25 in Center Hole Diameter; 6 Grain Structure; Grinding Abrading Application; 3600 RPM Maximum RPM