Art. No. 471 900 3 EAN 4049002019159 Weight 242 g Contents 5 pcs For extracting broken screws or threaded bolts from threaded holes without causing damage - salvage high-quality products Assortment of screw extractors for screws M5 to M20 (5-piece) Can be used for right-hand and left-hand threads Material: CrV steel, hardened Surface finish: zinc-phosphated, polished cutting surface Service life varies depending on the hardness of the mating material Pre-drill the screw to be removed with a suitable drill bit Tap the extractor into the drill hole and loosen the screw Set contains: 471 001 3 Size: 1 M5 – M6 471 002 3 Size: 2 M8 – M10 471 003 3 Size: 3 M10 – M12 471 004 3 Size: 4 M12 – M16 471 005 3 Size: 5 M16 – M20