0.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 6.0000" (6) Major Radius x 0.1875" (3/16) Tip Radius x 1.6519" Length of Cut x 6.0000" (6) Overall Length Carbide Oval Multi-Axis Finisher for Aluminum, 4 Flutes, NPLUS Coated - (HMAF-AL-40750-04-OVL)