Screw and bolt extractor Design: - made of tough but flexible chromium-vanadium steel - with conical left-hand thread and quadrangular shank end Use: For removing broken bolts and screws (with right-hand threads). A hole is drilled into the part to be removed, the screw extractor is inserted and screwed out by turning left 590950 Screw extractor Size 590950 for screwsmm Twist drill xmm 1  M3-M6 1.8 2  M6-M8 2.5 3  M8-M11 3.7 4  M11-M14 5.5 5  M14-M18 7.0 6  M18-M24 10.0 7  M24-M33 13.5 590980 Set, in case 1-6 Size 590980 1 - 5  1 - 6  1 - 8  Screw and bolt extractor Design: - made of tough but flexible chromium-vanadium steel - with conical left-hand thread and quadrangular shank end - optimised operation geometry - combines the advantages of the finely grooved German pattern with those of extractors with angular gripping geometry - resulting on less requisite depths of bore and substantially higher transferable extraction torques 590970 Left-hand bolt extractor "Super Traction" Size 590970 for screwsmm Twist drill xmm T1 T2 4 -   5 5 -   7  2.03.2 59 T3  8 - 12  4.5 T4  12 - 14  6.5 T5  16 - 20  8.5 590980 T1-T5 set, in case T1-T5 Size 590980 T1-T5  www.precitool.de 59/1155 Pullers / Sheet Metal Treatment