851/4 BTZ bits, PH 3 x 50 mm
BiTorsion bits for Phillips screws with elastic Torsion zone – where kinetic energy is diverted from peak loads – and softer BiTorsion zone to prevent the bit tip from twisting under peak loads. This greatly extends the product service life. Tough viscous for universal use; 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
- For Phillips screws
- Ductile and tough for hard materials
- BiTorsion zone to absorb peak loads
- 1/4" hexagon drive (Wera connecting series 4)
- Take it easy tool finder: colour coding according to profile and size
