Wera 855/1 PZ BTH BiTorsion Extra Hard Pozi Screwdriver Bits

This variant is the PZ1 x 25mm Wera 855/1 BTH BiTorsion Extra Hard Pozi Bit, ideal for smaller Pozidriv screws commonly encountered in electronics, cabinetry, and light assembly work. The compact PZ1 profile delivers precise engagement where accuracy matters most, while the 25mm length suits the majority of standard bit holders and power tools. The BiTorsion zone absorbs the kinetic energy generated during peak driving loads, protecting the bit from snapping and substantially increasing its work