2774060

WIHA  2774060  螺母起子, 防静电, 4mm

The is an ESD Nut Driver with precision handle. Blade made of through hardened chrome-vanadium steel blade with chrome-plated finish. Electrostatic discharges are a major problem, since even low voltages can damage sensitive components. Various factors have to be considered in order to understand the problem. In ESD protection areas, the electrostatic charge is safely conducted to earth. Users have to wear the appropriate ESD footwear or grounded wrist strap. The tools used also have to be electrostatically protected. The ESD screwdriver from Wiha conform to the international ESD standard DIN EN 61340-5-1/61340-5-2. Due to the electrical surface resistance, 10⁶ to 10⁹R, defined electrostatic discharge is guaranteed. Thanks to the rotating cap, incremental adjusting is easy. The large handle enables powerful tightening and loosening of screws. It is suitable for anti-static and maximum protection in sensitive electronic applications.

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Safety as a result of electrostatic discharge

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Rotating cap with large surface for extra fast working

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Large handle end for powerful tightening and loosening screws

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Wiha ChromTop-finish on tip for a perfect fit every time

Not suited for working on live electrical components.