Wera 05057617001 - 851/1 IMP DC Phillips Impaktor Bits PH3 x 25 mm (Pack of 10)

Wera 851/1 IMP DC, High-performance PH3 impact bits for demanding screwdriving with maximum grip Wera’s 851/1 IMP DC Phillips PH3 Impaktor bits are built for power tool users who demand longer life, better grip, and maximum output under extreme loads. Specifically designed for impact drivers, each bit features Wera’s patented Impaktor technology and diamond coating for reduced cam-out and extended tool life. Optimized for impact tools A torsion zone between the shaft and the tip absorbs high torque spikes during impact driving—protecting the bit and preventing premature breakage. Tiny diamond particles embedded on the tip increase friction between bit and screw head, preventing slippage and reducing the pressure needed to maintain contact. Less force, more control. With a 1/4" hex shank (DIN ISO 1173-D 6.3), these bits are compatible with all standard bit holders. The “Take it easy” tool finder system with color coding makes it easy to identify the correct bit in a busy workshop or jobsite. Specifications: Type: Phillips (PH3) Length: 25 mm Drive: 1/4" hex (DIN ISO 1173-D 6.3) Coating: Diamond-coated tip for anti-slip performance Construction: Hardened steel with Impaktor torsion zone Tool ID: Take it easy color-coded identification Contents: 10 × 851/1 IMP DC Phillips PH3 × 25 mm bits Applications: Ideal for construction, automotive, heavy-duty assembly, and any use case involving impact drivers. Perfect for professionals working with high-torque screwdriving into wood, metal, or composite materials.