Harvey Tool 741750 | 1.1250" (1-1/8) Diameter x 0.1250" (1/8) Width 0.7500" (3/4) Shank Uncoated Carbide Reduced Shank Keyseat CutterKeyseat Cutter offering, which feature tools with a solid carbide head brazed onto a steel shank, are dished for clearance. Each tool in this offering features a Weldon flat for added tool holding security during slotting operations. Solid Carbide Head Brazed onto a Steel Shank Both Sides of Cutter are Dished for Clearance CNC ground in the USA Product Specifications Tool Number 741750 Cutter Diameter (Inch) 1. 1250" (1 1 8) Cutter Width (Inch) 0.