Screwdriver bit set Wera 867/1 DIY SiS, 10 pcs, Torx Plus TX20, 25 mm, 1/4" hex shank

Wera 867/1 DIY SiS is a compact 10-piece screwdriver bit set featuring Torx Plus TX20 tips. Each bit measures 25 mm in length and has a 1/4" hexagonal shank compatible with standard bit holders, ratchets and powered drivers. Supplied in a blister pack and manufactured in the Czech Republic, the set is designed to provide accurate Torx Plus engagement, corrosion resistance and repeatable performance for DIY and light professional fastening tasks.

Advantages

The Torx Plus TX20 geometry reduces cam-out and increases contact area between bit and fastener for improved torque transfer and less wear. The 25 mm length offers good access in shallow recesses while remaining compact for use in bit holders and multi-bit screwdrivers. The 1/4" hex shank ensures secure retention in standard quick-change chucks and bit sockets. Materials and surface treatment provide enhanced corrosion resistance compared with untreated bits, supporting longer service life under normal workshop and household conditions.

Suitable for

• Assembly and disassembly of furniture, fittings and household appliances
• Light maintenance and repair tasks on electronics and mechanical devices
• Use with manual bit drivers, ratchet handles and cordless screwdrivers

Key specifications

• Bit type: Torx Plus TX20
• Number of pieces: 10
• Bit length: 25 mm
• Shank: 1/4" hexagonal
• Packaging: blister pack
• Country of manufacture: Czech Republic

How to use

Select the Torx Plus TX20 bit from the set and insert the 1/4" hex shank into a compatible bit holder, ratchet or powered driver. Ensure the bit is fully seated and the driver is set to the appropriate torque or speed for the fastener and material. Apply steady axial force and rotate the driver to engage the Torx Plus profile; avoid excessive sideways force to prevent bit deformation. After use, return the bit to the blister pack to maintain organization and protect tips from damage.

Usage recommendations

For best results, match the TX20 Torx Plus bit to the corresponding fastener without forcing undersized or oversized bits. When using a power tool, reduce torque settings on thin or soft materials to prevent fastener or workpiece damage. Inspect bits periodically for wear and replace when tip geometry is compromised to maintain secure engagement and reduce the risk of fastener rounding.