EINHELL double-swivel T40 S2 120 mm screwdriver bit, model 49132280

The EINHELL double-swivel T40 S2 120 mm screwdriver bit is a single-piece fastening accessory designed for use with power drivers and manual bit holders. It features a Torx T40 tip made from S2 tool steel and a double-swivel design that allows the working tip to articulate for access to recessed or difficult-to-reach fasteners. With a 120 mm length it provides extended reach while maintaining a compact cross-section suitable for workshop, construction and repair environments.

Advantages

The S2 steel construction delivers increased resistance to wear and torsional stress compared with standard carbon tips, supporting repeated use in demanding fastening applications. The double-swivel mechanism adds flexibility when aligning the driver with fastener heads in confined spaces, reducing the need to reposition the workpiece or user. The 120 mm length balances reach and control, making it easier to drive Torx T40 fasteners in deeper recesses without sacrificing stability.

Suitable for

• Driving and removing Torx T40 screws in furniture assembly and fit-out work
• Construction and renovation tasks where fasteners are recessed or hard to access
• Workshop and maintenance operations requiring a durable bit for repeated fastening

Key specifications

• Tip profile: Torx T40
• Material: S2 tool steel
• Design: double-swivel (articulating) tip
• Length: 120 mm
• Drive compatibility: standard 1/4" hex shank holders and power drivers

How to use

Insert the 1/4" hex shank end of the bit into the chuck or magnetic holder of a compatible power driver or manual bit holder until it locks. Align the Torx T40 tip with the screw head and apply steady axial pressure while operating the driver at an appropriate speed and torque setting for the fastener and material. Use the double-swivel feature to angle the tip when direct alignment is not possible; ensure the bit is properly seated in the screw head before applying torque to avoid cam-out or damage.

Usage recommendations

Choose a suitable torque setting on powered drivers to prevent over-tightening. Regularly inspect the Torx tip for rounding or wear, and replace the bit if the profile becomes damaged to maintain secure engagement and prevent screw head damage.