Decimal Diameter 0.4331 Carbide Length 1 3/4 Flute Length 1 3/4 Max Shank Diameter 0.3730 Number of Flutes 6 Overall Length 7 Tool Diameter (mm) 11.0 Weight 0.24 lbs 2458110Type 2458Stock: 1.$87.90 Category: 2458-M