Kraftform 7452 ESD torque screwdriver factory pre-set 0.9 Nm (0.9-1.5 Nm), 1/4" Rapidaptor - Wera 05074824001

In electronics assembly, every screw must be tightened to the same torque without electrostatic discharge damaging components. The Kraftform 7452 ESD is factory pre-set to the smallest scale value of 0.9 Nm and protects with a surface resistance of ≤ 10⁹ Ohm.

Benefits

• ESD-safe tool thanks to surface resistance of ≤ 10⁹ Ohm
• Fixed pre-set value for constant torque and high repeat accuracy
• Only adjustable with an extra tool (re-calibration kit 05137003001), then check with an off-the-shelf torque tester
• Rapidaptor quick-release chuck for rapid change of 1/4" bits
• Unlimited loosening torque and multi-component Kraftform handle with hard and soft zones

Applications

Series assembly in electronics production, in ESD protected areas (EPA) and wherever a specified tightening torque has to be reached repeatedly. Please note: 1 Ncm = 0.01 Nm.

Standards and safety

The resistance requirements for ESD screwdriving tools are specified in DIN EN 61340-5-1. The chuck is designed for bits to DIN ISO 1173-C 6.3 and E 6.3. Changing the pre-set torque requires a special tool and torque test equipment, please contact the Wera Torque Service.