Wera 30 Piece Bit-Check Diamond Bitorsion Screwdriver Bit and Holder Set

The Wera 30 Piece Bit-Check Diamond Bitorsion Screwdriver Bit and Holder Set is a professional-grade bit set designed to deliver superior grip, durability, and speed across a wide range of fastening applications.

Each bit features a diamond-particle coating on the tip that grips the screw head firmly, reducing the contact pressure needed and significantly lowering the risk of cam-out. Combined with the BiTorsion zone — a torsion area within the bit shank that absorbs and redirects peak load energy — these bits are built to outlast standard screwdriver bits in demanding, high-cycle use.

The included Rapidaptor universal bit holder accepts bits without the need to actuate the sleeve, enabling fast one-handed bit changes that keep pace with professional workflows. It is compatible with power screwdrivers and power drill chucks, making it equally suited to site work and workshop use.

The Bit-Check case itself is lightweight and compact, with a soft lower section that holds bits securely yet allows easy retrieval. Bit identification is further simplified by Wera's Take it Easy Tool Finder system, which uses colour coding and clear size imprints to help tradespeople locate the correct bit quickly. The set covers Phillips, Pozidriv, TORX®, and slotted profiles — making it a genuinely versatile option for electricians, carpenters, joiners, and general contractors.

Features and Benefits:
• Diamond-coated tip grips screw heads securely and prevents cam-out
• BiTorsion zone absorbs peak loads to extend bit service life
• Rapidaptor holder allows rapid one-handed bit changes without sleeve actuation
• Compatible with power screwdrivers and drill chucks
• Lightweight, compact Bit-Check case with secure bit retention
• Take it Easy Tool Finder with colour coding for quick bit identification

Contents:
Bit-Check 30 Diamond 1, 30 pieces
1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4" x 50mm
7x 851/1 BDC bits: 2x PH 1x25mm, 4x PH 2x25mm, PH 3x25mm
7x 855/1 BDC bits: 2x PZ 1x25mm, 4x PZ 2x25mm, PZ 3x25mm
12x 867/1 BDC TORX® bits: 2x TX 10x25mm, 2x TX 15x25mm, 3x TX 20x25mm, 3x TX 25x25mm, TX 30x25mm, TX 40x25mm
3x 800/1 BDC bits: 0.8x5.5x25mm, 1x5.5x25mm, 1.2x6.5x25mm