Wera 840/4Imp Dc Sb Bit Hex-Plus Sw6/50 Impaktor Carded 073946

840/4 IMP DC Impaktor bits SB, 6 x 50 mm For socket head screws 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 1/4" hexagon drive (Wera connecting series 4) High quality Impaktor bits for hexagonal socket screws. The Impaktor technology offers an above-average service life even under extreme circumstances. Enhanced friction resistance, thanks to the 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. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. " hexagon, suitable for holders as per DIN ISO 1173-F 6.3. 1 x 6.0x50