Harvey Tool 806735 | 23/64" Diameter x 1/8" LOC x 3/8" Shank 60 Degree Included Angle Uncoated Carbide Dovetail CutterWith its reduced neck for long reach machining operations, and its corner radius profile for improved strength, this solid carbide offering of Dovetail Cutters is built to last. Reduced neck for long reach machining Corner radius for improved strength Solid carbide CNC ground in the USA Product Specifications Cutter Diameter (Inch) 0. 3590" (23 64) Neck Diameter (Inch) 0. 2130" Length of Cut (Inch) 0. 1250" (1 8) Overall Length (Inch) 2. 5000" (2 1 2)