Kraftform 7456 ESD torque screwdriver customised pre-set 0.3-1.0 Nm, 4 mm Halfmoon/HIOS - Wera 05074828010

For ESD workstations with precision screwdriving where the same torque is always required, Wera supplies the Kraftform 7456 ESD with a customised value set at the factory within 0.3-1.0 Nm. A distinctly audible and noticeable signal indicates when it is reached.

Benefits

• ESD-safe tool thanks to surface resistance of ≤ 10⁹ Ohm
• Customised factory pre-set within the 0.3-1.0 Nm measuring range, for constant torque and repeat accuracy
• Only adjustable with the extra tool 05137003001, then check with an off-the-shelf torque tester
• Quick-release chuck for bits with 4 mm Halfmoon drive (Wera series 9) and 4 mm HIOS drive (Wera series 21)
• Unlimited loosening torque and multi-component Kraftform handle with hard and soft zones

Applications

Series assembly of small screws in electronics production, on smartphones, cameras and circuit boards in ESD protected areas. 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, which includes a handle made of a defined conductive material.