WERA 855/4BTH BIT PZ1/50 EXTRA HARD 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.

Features

Suitable for Pozidriv screws

BiTorsion zone to absorb peak loads

Considerable reduction in the risk of breakage, significant increase in service life

Particularly hard for semi-hard materials

1/4" hexagon drive (Wera connecting series 4)

Standard Equipment