Wiha Screwdriver Picofinish Torx T2 x 134mm Length

Wiha PicoFinish® precision screwdrivers are engineered for fine electronic and instrument work requiring exact tip fit and minimal hand fatigue. The Torx blade is manufactured in Germany from premium tool steel with a precision-machined tip that seats fully in the fastener recess, reducing cam-out on M1.5–M4 hardware. The dual-durometer handle combines a rigid hex finger-grip with a rotating top cap for rapid spin and a tapered body for palm-roll torque.

Where this tool is used

• Electronics assembly and PCB rework — fine M1.5–M3 Phillips and Pozidriv fasteners on circuit boards, connectors, and chassis sub-assemblies require a screwdriver that seats without rocking.
• Instrument calibration and repair in laboratory and process-control environments — actuator, transmitter, and analyser housings use small precision screws that must not be damaged during service.
• Telecommunications equipment installation and servicing — data-centre rack hardware, fibre-termination enclosures, and antenna assemblies all use M2–M4 fasteners.

Key specifications

Selecting the right option

PicoFinish® is the right choice for M1.5–M4 precision work. For ESD-sensitive assemblies, the ESD variant (IEC 61340-5-1) is required. Match the Torx size exactly to the fastener recess — a loose-fitting tip causes fastener damage that can be costly in precision assemblies. For M4 and above, move to the SoftFinish® range for additional torque capability.