Wera Impaktor 10 Piece Bit-Check Impact Screwdriver Bit Set 05057680001

The Wera Impaktor 10 Piece Bit-Check is a compact impact screwdriver bit set designed for tradespeople who rely on impact drivers for demanding fastening work. Built around Wera's Impaktor technology, the bits are engineered to withstand the extreme impulse peaks generated by impact drivers, delivering an above-average service life in tough site conditions. Each bit features a diamond-particle coating on the tip, which increases friction between the bit and screw head to prevent cam-out — a common cause of damaged fixings and wasted time. The included Impaktor holder incorporates a double-torsion spring for a special torsion effect, helping to absorb shock and protect both bit and tool during heavy use. The set comes in Wera's signature Bit-Check holder, which keeps all ten pieces organised and visible at a glance. Bits not in use are simply reinserted to avoid loss, and the slim, upright-positionable case fits easily in a shirt pocket for convenient transport on site. A ring magnet on the holder secures longer and heavier screws firmly in place — particularly useful for overhead work — and can be pushed back and neutralised when not required. The set covers the most common drive types for general trade use, making it a practical everyday carry for electricians, joiners, and general contractors. Features and Benefits: • Impaktor technology for above-average service life under extreme conditions • Diamond-particle coating on bit tips prevents cam-out and slipping • Double-torsion spring holder absorbs extreme impulse peaks from impact drivers • Ring magnet holds long and heavy screws securely — ideal for overhead work • Compact Bit-Check holder keeps bits organised, visible, and pocket-portable • Particularly suitable for use with standard impact drivers Contents: Bit-Check 10 Impaktor 1, 10 pieces 1x 897/4 IMP R Impaktor holder with retaining ring and ring magnet: 1/4" x 75 mm 2x 851/1 IMP DC Impaktor bits: PH 2x25 mm, PH 3x25 mm 2x 855/1 IMP DC Impaktor bits: PZ 2x25 mm, PZ 3x25 mm 3x 867/1 IMP DC Impaktor TORX® bits: TX 20x25 mm, TX 25x25 mm, TX 30x25 mm 2x 840/1 IMP DC Impaktor bits: 4x25 mm, 5x25 mm