Selection of anti clockwise (left hand) extractors and HSS drill bits for removing broken screws, bolts, lugs, studs and most fixings with a thread. 16 anti clockwise HSS Drill Bits: 5/64″, 7/64″, 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 19/64″, 5/16″, 11/32″, 3/8″, 13/32″, 7/16″, 15/32″, 1/2″.
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