Harvey Tool 938040-C3 | 0.0400" Cutter Diameter x 0.3250" LOC x 2.5000" (2-1/2) OAL x 0.0100" Corner Radius 4 Flute C3 Coated Corner Radius End MillFeatures Long flute and long shank design for deep cavities Mills deep pockets 4 flutes Center cutting Solid carbide CNC ground in the USA Product Specifications Manufacturer Part Number 938040 C3 Cutter Diameter (Inch) 0. 0400" Length of Cut (Inch) 0. 3250" Overall Length (Inch) 2. 5000" (2 1 2) Corner Radius (Inch) 0. 0100" Shank Diameter (Inch) 0. 1250" (1 8) Number of Flutes 4 LOC Multiple (8x) Coating C3 Profile Corner Radius