Torque screwdriver FS 1/4" 50-400 cNm

Use: • Controlled screw tightening in the range 0.04 - 13.6 N·m • Serial manufacture with constant tightening value • Electronic industry, precision mechanics and industrial manufacturing Features: • Pre-set torque screwdriver without a scale • With 1/4" female hexagon drive for use with 1/4" hexagon bits as per DIN 3126 - C 6.3 • With adaptor also suitable for 1/4" square drive sockets as per DIN 3124 • Working accuracy: +/- 6 % tolerance of the set torque • Acc. to DIN EN ISO 6789, traceable to national standards • Precision radial ball clutch and cam design for controlled bi-directional tightening • Precision mechanism slips very noticeably through when the set torque is reached • Automatic resetting to the starting position • Lightweight construction by virtue of anodised aluminium handgrips • The pre-setting can be made at the factory or by the user on suitable torque testers • If ordering, please specify the N·m value - if a fixed factory setting is desired (price on request) Scope of delivery: • Torque screwdriver type 755 • 1/4" square/hexagon drive adaptor (no. 757-20) • Model 755-05 with additional removable T-bar for ease of use • Test certificate acc. to DIN EN ISO 6789 • Delivered in sturdy cardboard packaging