Wera 7 Piece Bit-Check Diamond Bitorsion Screwdriver Bit and Holder Set

The Wera 7 Piece Bit-Check Diamond BiTorsion Screwdriver Bit and Holder Set is a professional-grade bit set designed for tradespeople who demand reduced cam-out and extended bit life during powered fastening work.

The diamond-coated tips are embedded with tiny diamond particles that grip directly into the screw head, reducing the contact pressure required and significantly lowering the risk of slipping. This makes the set particularly well suited to repetitive screwdriving tasks where bit wear and cam-out are common problems.

Each bit features Wera's BiTorsion zone, which diverts kinetic energy away from peak loads during power screwdriving. This torsion-absorbing design extends service life considerably compared to standard screwdriver bits, making these a practical choice for carpenters, joiners, and general contractors working at volume.

The included 889/4/1 K Rapidaptor Universal Bit Holder allows bits to be attached without actuating the sleeve, and removed with a simple single-handed push-forward action — ideal for fast-paced site work. The compact Bit-Check case holds all seven pieces securely in a soft lower section, and Wera's colour-coded Take It Easy Tool Finder makes identifying the correct bit profile and size quick and straightforward.

Features and Benefits:
• Diamond-coated bit tips grip the screw head to prevent cam-out and reduce required contact pressure
• BiTorsion zone absorbs peak loads to significantly extend bit service life
• Rapidaptor holder enables rapid one-handed bit changes without sleeve actuation
• Compact Bit-Check case holds bits securely with soft lower section for easy removal
• Take It Easy Tool Finder with colour coding for quick profile and size identification
• Upright positionable Bit-Check for space-efficient storage on the workbench or site

Contents:
1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4" x 50 mm
2x 851/1 BDC bits: PH 1 x 25 mm, PH 2 x 25 mm
2x 855/1 BDC bits: PZ 1 x 25 mm, PZ 2 x 25 mm
2x 800/1 BDC bits: 1 x 5.5 x 25 mm, 1.2 x 6.5 x 25 mm