Harvey Tool 764378-C3 | 0.0780" (5/64) Cutter Diameter x 0.2340" (15/64) LOC x 0.4060" (13/32) OAL x 0.0200" Corner Radius 4 Flute C3 Coated Corner Radius End MillFeatures Corner radius for improved strength Length of cut = 3x diameter Center cutting Solid carbide CNC ground in the USA Product Specifications Manufacturer Part Number 764378 C3 Cutter Diameter (Inch) 0. 0780" (5 64) Neck Diameter (Inch) 0. 0765" Length of Cut (Inch) 0. 2340" (15 64) Overall Reach (Inch) 0. 4060" (13 32) Overall Length (Inch) 1. 5000" (1 1 2) Corner Radius (Inch) 0. 0200" Shank Diameter (Inch) 0. 1250" (1 8) Number of Flutes 4 LOC