Decimal Diameter 0.3150 Carbide Length 1 1/2 Flute Length 1 1/2 Max Shank Diameter 0.2792 Number of Flutes 4 Overall Length 6 Tool Diameter (mm) 8.0 Weight 0.11 lbs 2480080Type 2480Stock: 1.$76.75 Category: 2480-M