TUA VÍT LỰC CỐ ĐỊNH 3,8 NM HOLEX D 6.3; F 6.3 | 3,8

Version:

Torque screwdriver with easy-grip 2-component handle and fixed torque. When the set torque is reached the screwdriver triggers, with clearly audible and perceptible signals. Suitable for clockwise tightening. It is not possible to tighten the screw any further.

Advantage:

Torque screwdriver can be used with all conventional bits C 6. 3 and E 6. 3 (similar to No. 675155, 675390).

Application:

For controlled tightening of screws to a pre-set torque. Ideal for fitting indexable inserts.

Standard:

Tested to DIN EN ISO 6789.

Accuracy:

±10% of the specified value.

Note:

All Wiha interchangeable blades (No. 659940 − 659946) can also be used in the HOLEX torque screwdriver No. 659945. The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789. The set torque value cannot be changed.

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