WERA 05059550001 851/4 BTZ PH 1 X 50 MM PHILLIPS BITS, BITORSION

BiTorsion bits for Phillips screws with Torsion zone where kinetic energy is diverted from peak loads. This greatly extends the product service life. Tough viscous for universal use; ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.