Norseman 15pc Left Hand Drill Bit Set Machine Length 1/16-1/2 Extractor LHT-15 - Bowers Tool Co.
Norseman by Viking Drill and Tool 66820 Ultra Dex SPM-29 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Set (29 Piece),Black,Medium - Mechanics Length Drill Bits - Amazon.com
92444 Norseman Type 190AL LeftHand, 135° Split Point, Heavy Duty Jobber Length Drill Bit, 7/32in Dia, 33/4in Length [NDT-92444] : Fractional Sizes - $7.77 EMI Supply, Inc
Norseman 92444 7/32" Type 190-AL Left Hand 135° Split Point Heavy Duty Jobber Length Drill Bit