6 Wera Impaktor bits in a length of 50 mm 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. Includes: Bits 851/4 IMP DC 1 x PH2 x 50mm, 1 x PH3 x 50mm, 855/4 IMP DC 1 x PZ2 x 50mm, 1 x PZ2 x 50mm, 867/4 IMP DC 1 x TX25 x 50mm, 1 x TX30 x 50mm,