Applications : Maximum user torque in Nm with a test element with a material strength of 1147 N/mm2 and a hardness of 35 HRc. For extracting broken screws with a righthand thread and removing torn off pipe ends from fittings.
Quality :59 chrome vanadium steel, hardened to 54–56 HRc.
Screw extractor Atorn Design Also with milled groove.
The optimised geometry and thread length reduces the extraction force considerably.