840/4 IMP DC Impaktor bits SB

• High quality Impaktor bits for hexagon socket screws. • Impaktor technology offers an above-average service life even under extreme circumstances. • Enhanced friction resistance, rough diamond-particle coating on the bit tip, prevents any slipping out of the screw head. • Hex-Plus ensures a greater contact surface in the head of the screw. • 1/4'' hexagon, suitable for holders as per DIN ISO 1173-D 6.3.