Proxxon TTX 15 star screwdriver with hole — Proxxon PR22234

The Proxxon TTX 15 star screwdriver with hole (model PR22234) is a manual tool designed for working with Torx/TXX fasteners, including security Torx screws that require a central hole to accommodate a locating pin. Its compact design and precise tip geometry make it suitable for tasks in precision mechanics, electronics and general maintenance where reliable engagement with Torx heads is required.

Advantages

This Proxxon TTX 15 screwdriver offers accurate fit to Torx sockets thanks to its precisely machined star profile and central hole, reducing cam-out and wear on fastener heads. The tool is built for controlled manual use in confined spaces and for repeatable torque application typical in repair and assembly work. Its compact form factor supports access to recessed or closely spaced fasteners while maintaining tactile feedback for the user.

Suitable for

• Precision mechanical assembly and disassembly
• Electronics repair and maintenance
• Servicing appliances and consumer devices with tamper-proof Torx screws
• Light industrial and workshop tasks requiring Torx engagement

Key specifications

• Type: Torx/TXX screwdriver with centre hole for security Torx screws
• Size: TTX 15 star profile
• Drive: manual hand-operated screwdriver
• Tip: precision-machined star tip with central hole to accept security pins
• Application: designed for use with Torx and tamper-proof Torx fasteners in confined or precision work

How to use

Select the Proxxon TTX 15 that matches the fastener size and align the central hole with the screw’s locating pin when working with security Torx screws. Insert the tip fully into the screw recess to ensure correct engagement, then apply steady manual torque while keeping the screwdriver axis aligned with the fastener to avoid slipping or damaging the screw head. For general Torx screws without a security pin, the same tip engages the star profile; use controlled force and short turns for precision tasks.

Usage recommendations

Use the screwdriver in combination with appropriate ergonomically designed handles or torque-limited drivers where precision torque control is required. Inspect the tip for wear before use and replace the tool if the profile becomes rounded to maintain proper engagement and prevent damage to fasteners.