WIHA 26309 0.89 x 40mm Precision Hex Screwdriver

Precision Hex Screwdriver 0.89 mm

The Wiha 26309 is a precision hex screwdriver with a 0.89 mm tip and 40 mm blade length. It is designed for fine fastening tasks in electronics, instrumentation and model work where a standard driver is too large. The non-magnetic tip avoids interference with sensitive components. Chrome tip finish adds corrosion resistance.

Compatibility check before ordering

Verify that the fastener requires a 0.89 mm or .035 inch hex tip before purchase. The driver is not insulated and is not rated for live electrical work. It is not ESD safe and lacks a non-sparking rating, so it is unsuitable for static-sensitive or explosive environments. Ensure the 40 mm blade reach matches the access depth of your application.

Thermals noise and power draw in normal use

As a hand tool the driver produces no operational noise and draws no power. The chrome-plated tip resists corrosion during extended storage and use. The moulded handle provides grip without generating heat. No thermal management is required.