Screwdriver Bit KWB 121240 3 pcs Torx T40 25 mm

The KWB 121240 screwdriver bit set contains three Torx T40 bits with a length of 25 mm. Made of TQ 60 steel with a satin surface finish and a 1/4" (6.3 mm) C-shank, these bits are designed for use with standard 1/4" bit holders and screwdrivers. The set is suitable for both professional trades and DIY tasks where Torx T40 fasteners are required.

Advantages

Bits are manufactured from TQ 60 steel for durability and consistent fit into Torx fasteners. The satin surface finish reduces glare and provides a uniform appearance while the standardized 1/4" C 6.3 shank ensures compatibility with most bit holders and quick-change adapters. The 25 mm length offers a balance between control and accessibility in confined spaces.

Suitable for

Key specifications

How to use

Insert the 1/4" C-shank bit into a compatible bit holder, screwdriver, or power tool with a 1/4" chuck. Align the Torx T40 tip with the screw head and apply steady pressure while turning to tighten or loosen the fastener. Use the 25 mm length to reach screws in shallow recesses or where some clearance is required.

Recommendations

Use appropriate torque settings on powered tools to avoid cam-out or damage to the fastener; inspect bits for wear before use and replace them if the tip becomes rounded or chipped.