867/1 Z TORX Wedge bits, TX 40 x 25 mmHigh 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. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3. For recessed TORX screwsDuctile and tough for hard materials1/4" hexagon drive (Wera connecting series 1)Suitable for Bosch, Fein, Holz-Her, Lecreux, MetaboPrevents premature breakage of the drive tip