WERA 05059910001 855/4 BTH PZ 1 X 50 MM POZIDRIV BITS, BITORSION

Torsion bits for Pozidriv screws with Torsion zone where kinetic energy is diverted from peak loads. This greatly extends the product service life. This provides the best possible durability together with the matching holder. Extra-hard; ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.