The Wera high quality bits for recessed TORX screws. The conical design of the profile means that a wedging effect is generated that holds the TORX screw securely on the bit. Tough viscous for universal use. " hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
For recessed TORX® screws W = Wedge TORX® The conical TORX® profile provides a better fit in the screw Combined with a great recess depth this produces a pinch effect Ductile and tough for hard materials
Application:
TORX® socket screws Drive 1/4" hexagon, suitable for DIN ISO 1173-D 6.3 bit holders Design W = Wedge TORX®, tough, for universal use