Gedore 8030490 manual screwdriver

Controlled screw tightening in the range 24 cN·m - 9 N·m. High-speed, controlled tightening enables serial production. Electrical and electronic hardware industry, instrument-making industry and industrial manufacturing or in quality control Features:. Adjustable torque screwdriver with 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 set torque is reached. Automatic resetting to the starting position. Locking of the value by means of an adjusting knob. 3 models in the range 24 cN·m to 9 N·m. Micrometre scale graduation: 1 cN·m / 0.1 N·m. Lightweight construction by virtue of anodised aluminium handgrips Scope of delivery:. Torque screwdriver type 757. 1/4" square/hexagon drive adaptor (no. 757-20). Models 757-06/-09 with additional sliding T-bar for ease of use. Test certificate acc. to DIN EN ISO 6789. Delivered in sturdy cardboard packaging.