Wera 867/1 Impaktor Torx Screwdriver Bits

This variant of the Wera 867/1 Impaktor is a T40, 25mm bit supplied in a pack of 10, designed for applications demanding a large Torx profile and high torque capacity. The T40 is typically found in heavy industrial and automotive contexts, including large structural fixings and drivetrain components, where absolute reliability under load is non-negotiable.

Wera's Impaktor technology makes these bits genuinely impact-driver-ready, managing the extreme forces involved without the premature failure that plagues standard bits. The rough diamond-particle coating on the tip grips the screw recess with outstanding friction, preventing cam-out and keeping the fixing and the bit in prime condition throughout the job.

Features and Benefits:
• Impaktor technology for extended service life with impact drivers
• Diamond-particle coating prevents cam-out and slipping from the screw head
• 1/4" hexagon drive (Wera connecting series 1)
• Colour-coded for quick size identification
• Pack of 10 ensures a reliable on-site supply

Specifications:
Torx Size: T40
Length: 25mm
Shank: 1/4" hexagon
DIN Standard: ISO 1173-D 6.3

Contents:
10x 867/1 IMP DC Impaktor TORX® bits: TX 40 x 25mm