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

The Wera 30 Piece Bit-Check BiTorsion Screwdriver Bit and Holder Set is a professional-grade bit assortment designed for tradespeople who demand durability and fast bit changes during demanding screwdriving work. At the heart of this set is Wera's BiTorsion technology, which incorporates a torsion zone that absorbs and diverts kinetic energy away from peak load points. This significantly reduces stress on the bit tip, extending service life compared to standard screwdriver bits — making this set well suited to electricians, joiners, and contractors using power screwdrivers or drill drivers throughout the working day. The included 889/4/1 K Rapidaptor Universal Bit Holder accepts bits without the need to actuate the sleeve, and releases them with a single forward push — enabling one-handed bit changes that keep work moving. The holder accepts 1/4" hexagon shank bits to DIN ISO 1173-C 6.3 and E 6.3, compatible with power screwdrivers and power drill chucks. The 30-piece set covers the most commonly used profiles on site — Phillips, Pozidriv, and TORX® — with multiple quantities of the most frequently used sizes. All 29 bits are housed in a compact, lightweight multi-component Bit-Check case. The soft lower section grips bits securely while allowing easy removal, and Wera's colour-coded Take it Easy Tool Finder system makes identifying the correct bit profile and size quick at a glance. Features and Benefits: • BiTorsion torsion zone diverts peak loads to extend bit service life • Rapidaptor quick-release holder for one-handed bit changes • No sleeve actuation required when inserting bits • Covers Phillips, Pozidriv, and TORX® profiles in a single set • Colour-coded Take it Easy Tool Finder for fast bit identification • Compact, lightweight Bit-Check case suitable for mobile use • Upright positionable case for convenient bench or site use • Compatible with 1/4" hex shank power screwdrivers and drill chucks Contents: 1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4" x 50mm 9x 851/1 BTZ Phillips bits: 2x PH1 x 25mm, 5x PH2 x 25mm, 2x PH3 x 25mm 10x 855/1 BTZ Pozidriv bits: 2x PZ1 x 25mm, 6x PZ2 x 25mm, 2x PZ3 x 25mm 10x 867/1 BTZ TORX® bits: 1x TX10 x 25mm, 2x TX15 x 25mm, 2x TX20 x 25mm, 2x TX25 x 25mm, 2x TX30 x 25mm, 1x TX40 x 25mm