END CAP WERA 840/4 HEX PLUS IMP DC IMPAKTOR SB 1/4 6 FLATS/ALLEN 4 mm L 50 mm -BRAND GERMAN FOR THE WORKSHOPS

Impaktor high-quality bits, for hex socket screws.
Impaktor technology offers above-average service lives, even under extreme demands.
Rough diamond coating at the tip of the bit allows for increased frictional resistance to prevent slipping out of the screw.
The Hex-Plus profile offers larger bearing surfaces in the screw head.
This reduces the nick effect to a minimum, and the destruction of the screw head is virtually eliminated.
1/4" hex, suitable for bit holders that meet DIN ISO 1173-F 6.3.