Decimal Diameter 0.9646 Carbide Length 1 1/2 Flute Length 1 1/2 Number of Flutes 8 Overall Length 3 Pin Hole Diameter 5/16 Shank Diameter 3/4 Tool Diameter (mm) 24.5 Weight 0.50 lbs 2440245Type 2440Stock: Call Us For Stock Status.$171.90 Category: 2440-M