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.

6x 855/4 IMP DC Impaktor bits: 4x PZ 2x50 mm, 2x PZ 3x50 mm