Screwdriver bit set KWB 128840 — 3 pcs, Torx (Star) tips, 28 mm length

Micro bits with Star drive side, set of 3 pieces designed for working with very small screw connections in consumer electronics and game consoles. The bits are made of high-quality TQ 60 steel, feature a satin finish and come mounted on a practical fastening strip. Each bit has a 4 mm hexagon shank and an extra-long 28 mm blade to reach hard-to-access screws.

Advantages

The set includes three precision Star bits optimized for small fasteners, manufactured from durable TQ 60 steel for wear resistance. The satin surface reduces glare and corrosion, while the 28 mm length allows access to recessed or obstructed screws. The 4 mm hex shank ensures secure grip in standard bit holders and drivers, and the fastening strip keeps the bits organized and portable.

Suitable for

Key specifications

How to use

Insert the 4 mm hex shank into a compatible bit holder, screwdriver, or power tool adapter. Select the appropriate Star bit for the screw head, position it centrally on the screw and apply steady pressure while turning to avoid cam-out. Use the extra-long 28 mm blade to reach screws located in recessed or confined spaces. After use, store the bits on the fastening strip to keep them organized.

Recommendations

When working with delicate electronics and game consoles, use light torque settings and a stable holder to prevent damage to components and striping of small screws.