Ideal for drilling out and removing broken studs, bolts and screws. Set includes 1-each of 1/16, 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2″. High Speed Steel (HSS), left hand twist screw machine length drill bits are surface treated and feature a 118° split point. Many times, the left hand drill bit will spin the broken piece out without having to use a screw extractor.
Product Specifications:
- Set includes 1-each of 1/16, 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2″.
- Split point: 118°
- Length: Stubby (screw machine length)
- Material: High Speed Steel (HSS)
- Tool type: For use with a reversing drill







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