Drill Bit, HSS, 0.043" Dia, 1-3/4" OAL, Spiral Flute, 4- Flute, 0.043" Dia Shank, Straight Shank, IRWIN 81157ZR Jobber
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.