7 Piece Bit Check Diamond Screwdriver Bit Holder Set

The Wera 7 Piece Bit-Check Diamond Screwdriver Bit and Holder Set is a professional screwdriver bit set featuring innovative diamond-coated tips for superior grip and reduced cam-out. This compact toolkit combines BiTorsion technology with diamond particle coating to deliver extended service life and enhanced performance across common fastening applications. The diamond coating consists of tiny particles bonded to each bit tip, literally biting into the screw head to create a secure fit that reduces the contact pressure required and minimises slipping during use. BiTorsion technology incorporates an elastic torsion zone that diverts kinetic energy from peak loads, whilst the softer BiTorsion zone prevents the bit tip from twisting under high strain, significantly extending the product's working life. The included Rapidaptor universal bit holder enables rapid bit changes with one hand, allowing bits to be attached without actuating the sleeve and removed simply by pushing the sleeve forward. Ideal for electricians, joiners and general contractors working with power screwdrivers or power drill chucks, this set is suitable for installation work, electrical fitting and general construction tasks. The upright-positionable Bit-Check case maximises functionality in minimal space, with soft material in the lower section ensuring bits are securely held yet simple to remove. The "Take it easy" Tool Finder system uses colour coding and clearly visible imprints to help you identify the correct profile and size at a glance.

Features and Benefits:

• Diamond coating ensures secure fit in screw heads and prevents cam-out
• BiTorsion technology for extended service life under high torque
• Rapidaptor holder enables one-handed bit changes
• Compact, upright-positionable case for efficient storage
• Colour-coded Tool Finder system for quick bit identification Contents: 1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4"x50 2x 851/1 BDC bits: PH 1x25, PH 2x25 2x 855/1 BDC bits: PZ 1x25, PZ 2x25 2x 800/1 BDC bits: 1.0x5.5x25, 1.2x6.5x25