Kraftform 7446 ESD adjustable torque screwdriver 11-29 in. lbs., 1/4" Rapidaptor - Wera 05074734001

Anyone fastening housings, connectors or heat sinks in electronics to inch-pound specifications needs controlled torque without ESD risk. The Kraftform 7446 ESD is set by hand between 11.0 and 29.0 in. lbs. and is ESD-safe thanks to a surface resistance of ≤ 10^9 Ohm.

Benefits

• Reliable protection against electrostatic energy and the damage it causes to components.
• Variable torque setting without special tools, easy-to-read scale in 1.0 in. lbs. steps.
• Measurement accuracy ± 6 % to DIN EN ISO 6789 with a distinctly audible and noticeable signal.
• Multi-component Kraftform Micro handle with hexagonal anti-roll feature.
• Rapidaptor quick-release chuck and unlimited torque for loosening seized screws.

Applications

Electronics production, equipment assembly, service and repair in ESD protected areas (EPA) where tightening torques are specified in in. lbs.

Standards and safety

The resistance requirements for ESD screwdriving tools are taken from DIN EN 61340-5-1, and the Wera ESD series meets this standard. Measurement accuracy to DIN EN ISO 6789, bit holder as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173).