Wera 855/4 Bth Bits, Pz 1 X 50 Mm

Application:Suitable for Pozidriv screws
Drive:1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders
Design:BiTorsion for long service life, extra-hard. Take it easy tool finder: Output colour coding (black = Pozidriv) and large stamp to enable the desired bit to be easily located.

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.

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).