Ensemble d'embouts de tournevis Wera 05057441001

Robust textile box with a 61-piece selection of screwdriver bits and a universal holder. The set contains 49 BiTorsion bits in diamond-coated design (BDC) for a secure fit in the screw head, shock-absorbing (BTZ) for universal use and extra hard (BTH), plus 11 shock-absorbing bits (Z) for universal use. A universal holder 889/4/1 K with quick-release chuck is included for use with a power screwdriver or in a drill chuck. The Wera "Take it easy" Tool Finder provides colour coding and clear imprinting for quick recognition of bit profile and size. The textile box is compact, lightweight and robust, protecting tools and sensitive surfaces and allowing easy transport.

Advantages

The diamond-coated BiTorsion bits offer a secure fit and extended service life while shock-absorbing zones reduce breakage under higher torque. Colour coding and visible imprinting speed up bit selection. The universal quick-release holder enables fast bit changes in power screwdrivers and drills. The textile box reduces overall weight, protects surfaces when placed down and resists damage from drops.

Suitable for (tasks / use cases)

• General assembly and maintenance work with power screwdrivers and drills
• Electrical and mechanical installations requiring various bit types (PH, PZ, SL, Hex, Torx)
• Professional trades and DIY projects needing a portable bit set
• Situations where reduced bit breakage and precise fit are important

Key specifications

• Contents: 61 pieces (49 BiTorsion bits BDC/BTZ/BTH, 11 shock-absorbing bits Z, 1 universal holder 889/4/1 K)
• Bit types included: Phillips (PH 1, PH 2, PH 3), Pozidriv, Slot, Hex, Torx
• Holder: quick-release universal holder for power screwdriver or drill chuck
• Storage: robust textile box, lightweight and compact
• Brand/Model: Wera Screwdriver Bit Set 05057441001, EAN 4013288179937

How to use

Select the appropriate bit using the colour-coded Tool Finder and insert it into the quick-release universal holder until it locks. Fit the holder into a power screwdriver or into the drill chuck depending on the application. Apply steady pressure and the correct torque setting for the screw type. After use, return bits to their labelled positions in the textile box to maintain order and protect the tips.

Recommendations

Use the BiTorsion bits for applications with higher torque to benefit from the shock-absorbing design; match PH sizes (PH 1, PH 2, PH 3) to screw heads to avoid cam-out and premature wear. Store the set in its textile box to protect the tools and surrounding surfaces.