Tiger INOX Depressed Center Cutting Wheel, Contaminant-Free Long Life Performance Line Thin, 6 in Wheel Dia, 0.045 in Wheel Thickness, Quick-Change Connector, 60 Grit, Medium Grade, White Aluminum Oxide Abrasive, Wheel Type Number: Type 27, 10200 rpm Maximum, Resin Bond, Applicable Materials: Stainless Steel and Harder Steel Grades, 5/8-11 Center Hole Thread Size, Wheel Hardness: S, Yes Reinforced, ANSI B7.1-2010 Specifications Met.Weiler’s diverse line of cutting wheels provide a consistent, well balanced, high quality solution. From our thin cutting wheels that slice through metal, to our large diameter wheels for the biggest cuts, professionals get the most demanding jobs done right and done fast.