Bits pack 840/1 IMP DC Wera

Premium Impaktor bits for hexagonal socket screws. The Impaktor technology ensures a higher-than-average service life even at extreme requirements. Increased frictional resistance due to a rough diamond particle coating on the bit tip prevents slippage. Hex-Plus offers lager contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw is almost eliminated. 1/4'' hexagon, suitable for holders as per DIN ISO 1173-D 6.3.