Wera WE-057412 (05057412001)

Wera Bit-Check 7 PZ Diamond 1, with Rapidaptor is designed for compact and organized tool storage. Utilising a unique combination of special material, hardening and precision manufacture, BI-TORSION bits are designed to prevent premature wear and dramatically extend service life. The patented Torsion zone absorbs peak stress loads that normally de... morestroy bits. The holder with quick-release chuck offers press-in auto-lock and rapid one-handed bit changes for insert and power bits. The holder spin sleeve allows the steadying of the screwdriving. BiTorsion DIAMOND COATED (BDC) bits ensure safe working, especially driving screws into delicate materials or high-quality surfaces, preventing slip. Additionally, where screws are driven into resistant materials such as hard woods, concrete screws and ABS plastics DIAMOND COATED bits “bite” into the fastener ensuring a secure fit and reducing cam-out effect, extending the life of the tool and ensuring screws are fully driven home. Wera Bit-Checks feature a compact design to safely store bits and bit holders in a case that provides fast and easy tool selection. So slim it can fit into your pocket. Drive and size are colour coded for easy selection of the right bit.

The Wera 7 Piece Bit-Check Diamond Bitorsion Screwdriver Bit and Holder Set is a professional-grade PZ bit set designed for tradespeople who demand grip, durability, and speed from their screwdriving accessories. Each bit features tiny diamond particles bonded to the tip, which grip directly into the screw head for a secure fit. This reduces the co... morentact pressure required during use and significantly lowers the risk of cam-out — a practical advantage when working at pace with a power screwdriver or drill. The BiTorsion design incorporates a dedicated torsion zone that absorbs and diverts kinetic energy away from peak load points. This reduces stress on the bit during heavy use, extending service life considerably compared to standard impact bits. The included Rapidaptor universal bit holder allows one-handed bit changes without needing to operate the sleeve. Bits seat automatically on insertion and release with a simple forward push of the sleeve — keeping workflow efficient on site. The compact Bit-Check case keeps the set organised and upright-positionable on a workbench. The soft lower section holds bits securely in place while still allowing easy removal, and the colour-coded Take it easy Tool Finder system makes identifying the correct profile and size quick at a glance. Features and Benefits: • Diamond-coated tips grip the screw head to prevent cam-out and reduce contact pressure • BiTorsion zone absorbs peak loads to extend bit service life • Rapidaptor holder enables one-handed bit changes without actuating the sleeve • Compact, upright-positionable Bit-Check case for organised, space-efficient storage • Take it easy Tool Finder with colour coding for fast profile and size identification Contents: Bit-Check 7 PZ Diamond 1, 7 pieces 1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4" x 50mm 6x 855/1 BDC bits: 2x PZ 1x25mm, 3x PZ 2x25mm, 1x PZ 3x25mm