Manufacturers
(KNK-KK10-1.4-LH) 1/4 Fractional Step Point Mechanics Length Left Hand Drill Bit KK10-1/4-LH
(KNK-KK10-1.8-LH) 1/8 Fractional Step Point Mechanics Length Left Hand Drill Bit KK10-1/8-LH
(KNK-KK10-3.16-LH) 3/16 Fractional Step Point Mechanics Length Left Hand Drill Bit KK10-3/16-LH