Norton 66252843224 BlueFire ZA Depressed Center Grinding Wheel, Type 27, 6 in x 1/4 in x 5/8"-11, Zirconia Alumina, 24 Grit 3GZR1 Blade Width 7 mm to

Blade Width 7 mm to 12

300 lb Gear Ratio 4

Single Component Standards MIL-Spec MIL-A-46106B

Flapped utility pen pocket on left forearm

5 in Closed Depth 7 in Step Depth 3 in Step Spacing 12 in Step Width 12 in Included Features Plastic Top with Storage

Norton 66252843224 BlueFire ZA Depressed Center Grinding Wheel, Type 27, 6 in x 1/4 in x 5/8"-11, Zirconia Alumina, 24 Grit 3GZR1 Blade Width 7 mm toHigh performance grinding wheels optimized for use on carbon and stainless steel are made of zirconia alumina. Zirconia alumina is more durable than aluminum oxide and self sharpens to maintain a sharp cutting edge. Country of Origin United States Overall Diameter 6 in Overall Thickness 0. 25 in Connector Size 5 8" 11 Wheel Type Type 27 Connector Type Threaded Hole Abrasive Material Zirconia Alumina Grade Extra Coarse Grit 24 Series BlueFire ZA