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 working life. The extra-hard construction ensures consistent performance in semi-hard materials. Supplied as a single bit. Features and Benefits: • BiTorsion zone dissipates peak load energy to reduce breakage risk • Extra-hard design for extended durability in semi-hard materials • 1/4" hexagon drive conforming to DIN ISO 1173-D 6.3 • Colour-coded for fast identification via Wera's 'Take it easy' tool finder • Best service life achieved when paired with a matching Wera holder Contents: 855/1 BTH bi