Decimal Diameter 0.1220 Flute Length 1 5/8 Flute Length (mm) 41 Overall Length 2 3/4 Overall Length (mm) 70 Tool Diameter (mm) 3.1 Weight 0.01 lbs 2600031Type 2600Stock: Call Us For Stock Status.$26.75 Discontinued, While Supplies Last. Category: 2600-M