Champion USHD USHD-9 Jobber Drill Bit, #9 Dia, 3-5/8 in OAL, Spiral Flute, Straight Shank
Champion 705C 705C-21/64 Jobber Drill Bit, 21/64 in Dia, 4-5/8 in OAL, Spiral Flute, Straight Shank