Bernstein torque adapter 2.5 Nm for 1/4 inch bits

Preset torque
Tolerance +/-10% (+/-6% on request)
Precise and accurate, for at least 20,000 clicks
In conjunction with power tools, max. speed 100 rpm
Hexagonal shank 6.35 mm (1/4 inch)
Magnetic bit holder 6.35 mm (1/4 inch)
Tightening torque 2.5 Nm / 25.5 Kgfcm / 22.1 in-lb
Adapter Ø 12 mm
Manufactured in accordance with DIN 3126
Material alloy steel
Adapter length 28.3 mm (without shaft)
Total length 38.3 mm
Weight 21 g

General information

Turn your bits and a holder into your perfect torque tool. Conveniently combinable with preset torque for tightening or loosening. These high-precision precision tools are available from 0.6 to 5.5 Nm and are used in combination with 1/4 inch bits. Often used as a complete solution for work on electronic devices, in quick-change systems, robot stations, aerospace, medical technology, or simply on any workbench where precise torque is required. The clicking sound indicates when the torque has been reached, so that the adapter cannot be overtightened. When loosening screws, there is no torque release (due to the locked core shaft), so no additional loosening tool is required.

Technical product description

Precise and accurate, for 20,000 clicks. Adapters are primarily suitable for manual operation. In conjunction with power tools, we recommend a maximum speed of 100 rpm with minimum click repetition. Higher speeds are possible as custom-made products, please contact us!

Area of application

The torque value is preset in the adapter and can be clamped between any standard holding tool and a 1/4 inch bit. This turns any bit holder into a torque screwdriver.