Instructions for tapping chucks For a correct use of the tapping chuck, please check, during the first thread, not to exceed the max. asial stroke of the compensation values. This ist to avoid dama- ging the thread or the tapping chuck. Adjustment screw for amplification of chamfer edge pressure. Turning the screw clockwise amplifies the chamfer edge pressure. Compensation in compression Compensation in extension Length adjustment in mm on Code Tap capacity Adapters Compression Extension xxx.16.12 M 3– M14 16.11.xx / 16.01.xx  7  7 xxx.16.20 M 5 – M22 16.12.xx / 16.02.xx 12 12 xxx.16.36 M14 – M36 16.14.xx / 16.03.xx 17.5 17.5 14 2020 14.44