Walter Surface Technologies 08B455 High Performance Depressed Center Wheel, 4-1/2 in dia x 1/4 in Thick, 24 Grit

Walter Depressed Center Wheel, High Performance, series: HP™, 4-1/2 in dia, 1/4 in Thickness, 5/8-11, 24 Grit, Extra Coarse Grade, Aluminum Oxide Abrasive, Wheel Type Number: Type 27, 13300 RPM Maximum, Resin Bond, Applicable Materials: Cast Iron and Steel. Walter HP Cup Wheels are Designed For Rough Grinding or Snagging Work. Each Wheel Has a Deeply Anchored Wrap-Around Steel Hub For Maximum Safety and Long Life. A 5/8 in-11 Threaded Arbor For Spin-On Mounting Reduces Downtime For Wheel Changes and Helps You Finish Your Toughest Grinding Jobs Faster.