0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 16.0000" Major Radius x 0.1250" (1/8) Tip Radius x 0.0313" Corner Radius x 0.0866" Length of Cut x 3.0000" (3) Overall Length Carbide Taper Multi-Axis Finisher for Aluminum, 4 Flutes, NPLUS Coated - (HMAF-AL-40500-08-T75)