6 Piece Spiral Flute Screw Extractor Set Key Sets Tap and die selection chart

Tap and die selection chart for convenience reference

High temperature resistance

jaw thickness: 7/16" with wire cutter

Forged to an overall length of 10-1/2"

6 Piece Spiral Flute Screw Extractor Set Key Sets Tap and die selection chart6 Piece Spiral Flute Screw Extractor Set Features and Benefits: 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