HAZET Screw Extractor 840-4 1 pc

Catalogue number: 840-4 Features: ●Screw extractor with reverse thread tap. ●Removes broken screws by drilling pilot holes and screwing in. Applications: ●For automobile and general machine maintenance. Specifications: ●Type: Reverse tap ●Bolt threads used: M11-14 ●Bolt threads used (mm): M11-14 ●Total length (mm): 71 ●Drill pilot hole dimensions used (mm): 5.5 ●Tip diameter (mm): 4.8 ●Base diameter (mm): 8.8 ●Compatible tap (mm): 11-14 ●Spiral type (for right-hand bolt threads only) ●Effective diameter (mm): 4.8-8.8 Material/Finish: ●Chrome vanadium steel