5Pcs Damaged Screw Extractor Remove Set Screws Bolt Extract Drill Bit Tool

5Pcs Screw Extractor Set Drill Bit Set Remove Screws Bolt Extract Drill Tool Surface treatment: Nickel plating Surface treatment: High-speed steel 4241 (HSS4241) DESCRIPTION 0#, 1#, 2#, 3#, 4# Includes 5 different Size Remover Bits: 0#: Diameter<6mm, 1#: Diameter: approx.6mm, 2#: Diameter: approx.10mm, 3#: Diameter: approx.12mm, 4#: Diameter: approx.14mm Unit Weight: 4.6oz(129g) Works with any drill and any screw size or bolt Works on wood and machine screws as well as philips, flat, hex, or painted over screws Handle: 1/4 "(6.35mm) of hexagonal handle Features: thread - type head grip is stronger and better to use Application: suitable for power tools with chuck or joint, suitable for taking out screws or broken nuts on hard wood or wood. PACKAGE INCLUDES 5 x damaged screw extractor with organizer Case