Details
Controlled screw tightening.
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 adapter also suitable for 1/4" square drive sockets as per DIN 3124.
Actuation accuracy: +/- 6 % tolerance of the set value.
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.
"Positive-Lock" system automatically fixes the set value preventing it from wrong setting.
Micrometre scaling: 0.1 Nm.
Very convenient, lightweight and non-slip rubber handgrip.
EPA-conformant (Electrostatic Protected Area), for use in sensitive electrostatic applications.
With additional sliding T-bar (no. 757-21) - for ease of use
1/4" square/hexagon drive adapter (no. 757-20) supplied.