Tiger Cut-Off Wheel, Flat Large Long Life, 14 in Wheel Diameter, 3/32 in Wheel Thickness, 1 in Center Hole, A36T Grit, Premium Aluminum Oxide Abrasive, 4400 rpm Maximum, Resin Bond, Applicable Materials: Carbon Steel and Iron, Wheel Type Number: Type 1, Wheel Hardness: T, For Use With: Cut-Off Die Grinder, Right Angle Air Die Grinder and Right Angle Grinders, Yes Reinforced.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.