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 2458080Type 2458Stock: Call Us For Stock Status.$84.05 Category: 2458-M