6 Wera Impaktor bits tidily arranged in a minimum of space in a practical Bit-Check. The Impaktor technology offers an above-average service life even under extreme circumstances thanks to the best possible utilisation of the material properties and the optimised geometry. The bit tip is coated with tiny diamond particles; this reduces the risk of any slipping out of the screw head thanks to the enhanced frictional resistance. Features and Benefits • Upright positionable, multi-component Bit-Check • Impaktor technology for above-average service life • Particularly suitable for use with customary impact drivers • Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out • Take it easy tool finder: colour coding according to profile and size Contents 1x Bit-Check 6 PZ Impaktor 1, 6 pieces; 6x 855/4 IMP DC Impaktor bits: 4x PZ 2x50, 2x PZ 3x50