Attributes . Case, (6) Spiral Flute Extractors EX-1 - EX-6, (13) Multi-Spline Extractors 1/8 - 1/2 in, (13) Bolt Extractors 1/4 in, 8mm - 3/4 in, 19mm, (16) Left-Hand Cobalt Drill Bits 5/64 - 1/2 in . Names