Decimal Diameter 0.7480 Carbide Length 3/4 Flute Length 2 1/2 Number of Flutes 6 Overall Length 9 1/2 Shank Diameter 5/8 Tool Diameter (mm) 19.0 Weight 0.93 lbs 2420190Type 2420Stock: 1.$120.55 Category: 2420-M