Wera 840/4 IMP DC Impaktor bits SB, Hex-Plus 4.0 x 50mm

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.