Irwin Industrial Tools 53700 Spiral Extractor and HSS Drill Bit Pouched Set, 6-Piece
Brand: Irwin Tools
Designed to remove broken studs, bolts, socket screws and fittings
Aggressive left hand spiral design for extra gripping power
Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's grip increases
Extractor size and recommended drill bit size are etched on each tool.
High speed steel drill bit ensures fast, clean drilling