855/11 Bits, PZ 1 x 33 mm

Tough viscous Wera bits for Pozidriv screws for universal use, with thread drive M 4.

• Suitable for Pozidriv
• Ductile and tough for hard materials
• Thread drive M 4 (Wera connecting series 11)
• Suitable for Böllhoff/Uniquick, Weber
• Prevents premature breakage of the drive tip