The Wera 855/1 Impaktor PZ 3 x 25 mm screwdriver bit is engineered for use in high-torque impact drivers and demanding screwdriving applications. Designed for Pozidriv (PZ 3) screws, this bit features a durable construction with Wera’s Impaktor technology for long service life, a diamond-particle tip coating to reduce slippage, and a torsion zone to absorb peak loads. Its 1/4" hex shank ensures broad compatibility with standard impact bit holders, while color coding makes identification quick and easy on busy job sites.

• Designed for Pozidriv PZ 3 screws (tip profile PZ 3, length 25 mm)
• Impaktor technology increases durability and lifetime under heavy-duty impact use
• Diamond-particle tip coating for enhanced grip in the screw recess and reduced cam-out
• 1/4" (6.3 mm) hex shank – compatible with holders conforming to DIN ISO 1173‑D 6.3
• Torsion zone absorbs shock loads, reducing tip breakage
• Take it easy color coding for fast bit selection
• Material and geometry optimized for professional screwdriving performance

This bit is suitable for professional tradespeople including carpenters, electricians, and installers, as well as demanding DIY users who require reliable and long-lasting bits for use with impact drivers. It is best used in areas where Pozidriv screws are common, such as construction, installation, joinery, assembly, and renovation work—especially where high torque and repeated fastening are required.

SKU: WE05073922001
EAN: 4013288158390