851/4 RH Reduced tip bits, PH 1 x 50 mm

High quality bits with reduced shaft diameter for low-lying screw connections, enabling countersinking of screws without any surface damage. Profiled version. Extra-hard. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.

• For Phillips screws
• Particularly hard for semi-hard materials
• With reduced shaft diameter
• 1/4" hexagon drive (Wera connecting series 4)
• Suitable for AEG, ARO, Atlas-Copco, Biax, Black & Decker, Bosch, Buckeye Tools etc.