Decimal Diameter 0.4449 Flute Length 4 3/16 Flute Length (mm) 106 Overall Length 5 5/8 Overall Length (mm) 143 Tool Diameter (mm) 11.3 Weight 0.25 lbs 2691113Type 2691Stock: Call Us For Stock Status.$62.00 Discontinued, While Supplies Last. Category: 2691-M