Wiha Torque Hex Interchangeable Blade 1.5mm

Wiha Hex interchangeable torque blades are purpose-built for use with Wiha TorqueVario®-S, TorqueFix®, and compatible torque screwdriver handles (4 mm hex interface, series 2859). The Hex blade tip is precision-machined from CrVMo tool steel, providing consistent engagement and torque transfer without cam-out. Swapping blades extends the application range of a single torque handle across multiple drive profiles.

Where this tool is used

• Electronics assembly — switching drive profiles (Phillips, Torx, Hex) on the same torque screwdriver handle saves tool changeover time on mixed assemblies.
• Medical device and instrument manufacturing — torque-controlled fastening across multiple fastener types in validated production environments.
• Quality-controlled mechanical assembly — where a single calibrated handle must cover several fastener types on the same workstation.

Key specifications

Selecting the right option

Confirm the handle uses the 4 mm series 2859 interface before ordering. Match drive profile to fastener — Hex blades are not interchangeable with other profiles. Replace blades showing tip wear; a worn blade degrades torque accuracy.

Why Wiha?

Wiha has manufactured precision hand tools in Schonach, Germany since 1939. Every tool is produced in-house — steel selection, forging, heat treatment, tip grinding, and handle moulding — under one roof. That vertical integration is why Wiha can guarantee precise geometry, consistent hardness, and handle-to-blade balance that you can feel after a full shift. AIMS Industrial is your Australian source for the full Wiha range, with same-day despatch from Sydney and expert advice on tool selection for your application.