Irwin 63920 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 2-Flute, 5/16 in Dia Shank, Straight Shank
Product Code: 9706771
Retail Price: $7.37
Description
Titanium nitride coating reduces friction and last longer, cutting edge stays sharper longer. Used in repetitive metal drilling with portable drills or stationary drill press. Jobber length.