Decimal Diameter 0.3898 Flute Length 1 7/8 Flute Length (mm) 48 Overall Length 3 1/4 Overall Length (mm) 83 Tool Diameter (mm) 9.9 Weight 0.11 lbs 2641099Type 2641Stock: Call Us For Stock Status.$49.55 Discontinued, While Supplies Last. Category: 2641-M