Wera 05057627001 867/1 Torx Impaktor Screwdriver Insert Bits TX40 x 25mm - Pack of 10

Wera 05057627001 867/1 Impaktor TX40 insert bits, 25mm (10 pack)

Wera 05057627001 Impaktor TX40 insert bits are designed for driving internal TORX® screws with impact drivers and impact screwdrivers, helping reduce cam-out for steadier, more controlled fastening. This 25mm bit set suits tradespeople and serious DIYers who want a durable, easy-to-identify TX40 option for frequent installation work.

Built around Wera Impaktor technology, the 867/1 bits are made to handle heavy loads, while the diamond-coated tip improves grip in the screw recess and can reduce the pressing force needed. The 1/4" hex drive fits standard holders for quick bit changes on site.

Key Features

• Impaktor technology: Designed for extended service life in high-load applications and impact use.
• Diamond-coated tip: Increases friction in the screw recess to help prevent slipping and reduce cam-out.
• Internal TORX® profile: TX40 drive for secure engagement on compatible TORX fasteners.
• 1/4" hex shank: Fits standard bit holders for quick changes and broad compatibility.
• DIN ISO 1173-D 6.3 compatible: Suitable for holders made to this common 1/4" hex standard.
• Colour coding & size marking: Helps you identify the drive type and size quickly in a tool bag or organiser.

Specifications at a glance