Screwdriver Bit Set Makita T40 25 mm, 2 pcs, model E-20242

Makita Screwdriver Bit Set T40 25 mm, 2 pcs (model E-20242) includes two Torx T40 bits, each 25 mm in length, designed for use with compatible manual and powered screwdrivers as well as bit holders. These bits are produced to match the geometry of T40 fasteners and provide a secure fit for assembly, maintenance and repair operations where a T40 drive is specified. The compact two-piece format is convenient for storage and quick replacement on the job.

Advantages

The set provides two identical T40 bits for redundancy and quick swapping during work, reducing downtime. At 25 mm length each bit offers a balance between reach and control, suitable for standard access situations. Manufactured to Makita quality standards, the bits are intended to deliver consistent engagement with Torx heads and to resist wear under normal use when paired with appropriate tools.

Suitable for

• Assembly of furniture and fixtures using T40 fasteners
• Maintenance and repair of machinery and equipment with T40 drives
• Automotive and industrial tasks requiring Torx T40 bits
• Use with manual drivers, powered screwdrivers and bit holders

Key specifications

• Drive type: Torx T40
• Bit length: 25 mm
• Quantity: 2 pieces per set
• Compatibility: compatible with standard 1/4" hex bit holders and screwdriver chucks that accept T40 bits
• Material and finish: manufactured to Makita production standards (steel alloy suitable for screwdriver bits)

How to use

Select a compatible screwdriver or bit holder and insert a T40 bit until it seats securely in the chuck or magnetic holder. Align the bit with the Torx fastener and apply steady axial pressure while driving at an appropriate speed to avoid cam‑out. Use the second bit as a replacement when the first shows wear or when alternating between tasks to maintain workflow. Store the bits in a protective case or bit organizer to prevent contamination or damage when not in use.

Usage recommendations

For prolonged bit life, avoid applying excessive torque beyond tool and fastener specifications and use the correct T40 bit size for the fastener. When working with powered drivers, select speed and torque settings appropriate to the material to reduce wear and improve fastening accuracy.