5 Pack Screw Extractor Center Bit Guide for Broken Bolt Puller Hex Handle and 1 Wrench for Broken Ha

Features:

- For removing broken studs, bolts, socket head cap screws and fittings- Powerful left-hand spiral design for extra grip- The spiral groove is designed to be embedded deeper into the metal when turning the tool, so as the fastener resistance increases, the grip force of the extractor increases- Each tool is engraved with the extractor size and the recommended drill size

Description:

Material: Bearing SteelQuantity: 5pcsSuitable Diameter:#1: Suitable for 5~7mm#2: Suitable for 6~8mm#3: Suitable for 8~11mm#4: Desirable 11~14mm#5: Desirable 14~18mmInstructions for use:1. Pick a drill bit smaller than the broken screw and drill at the break point.2. Choose an extractor that fits the size of the hole, put it in the hole and turn it counterclockwise.