The Dormer M900 Screw Extractors can be used counter-clockwise to remove broken right-handed bolts & screws from threaded holes without damaging threads. It’s necessary to drill a guide hole of proper size before using the extractor.1 x Dormer M9004 Screw Extractor M12-M14Specifications:Bolt Size: M12 - M14Drill Size for Low/Medium Tensile Screws: 5.5mmDrill Size for High Tensile Screws (+75 tons/sq.inch): 6mmBolt Size Imperial: 7/16 - 9/16inDrill Size for Low/Medium Tensile Screws: 7/32inDrill Size for High Tensile Screws (+75 tons/sq.inch): 15/64inCutting Diameter Step: 4.37mmCutting Diameter Second Cutting Step (DC_2): 8mmClamping Width (WSC): 6mmClamping Length (LSC): 8mmOverall Length (OAL): 76.7mmNet Weight: 24.7g.PTDDORM9004
