Decimal Diameter 0.4803 Flute Length 4 3/8 Flute Length (mm) 111 Overall Length 5 7/8 Overall Length (mm) 149 Tool Diameter (mm) 12.2 Weight 0.30 lbs 2600122Type 2600Stock: 3.$67.80 Discontinued, While Supplies Last. Category: 2600-M