31/64in (12.30mm) Jobber Drill Bit Carded Gold Series
M2 HSS Fully ground M2 HSS material increases drill life
Titanium Nitride coating reduces heat and increases lubricity for extended life
135 Degree Split Point cuts faster and reduces wandering
Angle (deg) 135
Diameter (mm) 12.3
Diameter (in) 31/64
Flute Length (mm) 111
Weight (gr) 110.00