Irwin 81116 Jobber Drill Bit, 0.177 in Dia, 3-3/8 in OAL, Spiral Flute, 4-Flute, 0.177 in Dia Shank, Straight Shank

High-speed M-2 steel bit drills exact size hole for tapping; use where non-fractional sized holes are required in automotive, MRO, portable drill or stationary drill press applications. Jobber length.