Screwdriver Bit Wera BiTorsion SW 6, 25 mm, KZ Blue

Wera BiTorsion SW 6 screwdriver bit, 25 mm length in KZ Blue finish is engineered for demanding fastening tasks involving hexagonal socket heads. It fits standard bit holders and is compatible with impact-capable drivers. The BiTorsion design integrates a torsion zone that absorbs peak loads, reducing stress on the tip and shank to extend service life while maintaining a precise fit in SW 6 fasteners.

Advantages

The BiTorsion torsion zone reduces peak torque transmission to the tip, lowering the risk of cam‑out and wear. A 25 mm working length provides good access in confined spaces while retaining control. The KZ Blue surface treatment improves corrosion resistance and makes the bit easier to identify among other tools. Compatibility with impact drivers and standard bit holders ensures versatile use across hand and power applications.

Suitable for

• Assembly lines and production where SW 6 hex heads are common
• Workshop maintenance and repair tasks requiring controlled torque
• Use with bit holders, quick-change chucks and impact-capable drivers
• Situations with limited access where a 25 mm bit length is advantageous

Key specifications

• Tip profile: hexagonal socket for SW 6 fasteners
• Overall length: 25 mm working length
• Material concept: hardened tool steel with torsion zone design
• Surface finish: KZ Blue corrosion‑resistant coating
• Intended drive: compatible with standard 1/4" bit holders and impact drivers

How to use

Insert the BiTorsion SW 6 bit into a compatible 1/4" bit holder or directly into an impact driver chuck until it seats securely. Engage the correct SW 6 fastener head, apply steady axial pressure and operate the driver at an appropriate speed and torque setting for the fastening task. For manual use with a bit holder or ratchet, ensure the bit is fully seated and turn with controlled force to avoid excessive overload. After use, clean the bit of debris and inspect the tip for wear before storage.

Lietošanas ieteikumi

Use the bit with compatible drivers and appropriate torque settings; replace if the tip shows rounding or wear to maintain secure engagement. Store dry to preserve the KZ Blue finish and inspect bits regularly in critical applications.