Decimal Diameter 0.4331 Carbide Length 5/8 Flute Length 1 3/4 Number of Flutes 4 Overall Length 7 Shank Diameter 3/8 Tool Diameter (mm) 11.0 Weight 0.24 lbs 2420110Type 2420Stock: Call Us For Stock Status.$94.60 Category: 2420-M