Wera 05073961001 Screwdriver Bit PZ 2x50mm

The Wera 867/4 IMP DC SB Impaktor TORX® Bit TX20 x 50 mm (05073961001) is a premium impact-rated screwdriver bit designed for high-performance fastening with impact drivers and power tools.

Built with Wera’s Impaktor technology, the bit is engineered to withstand extreme torque loads and repeated impact stresses, significantly increasing service life compared to standard bits. Its reinforced design helps absorb shock loads during use, making it ideal for demanding trade and industrial applications.

The working tip features a diamond-coated surface, which enhances friction between the bit and screw head. This reduces the risk of cam-out, improves grip, and ensures more controlled and efficient power transfer—especially important when working with TORX® fasteners under high load conditions.

Designed with a 1/4" hex shank (DIN ISO 1173-F 6.3 compatible), the bit is suitable for use in standard bit holders and impact drivers. Its 50 mm length provides extended reach for recessed or hard-to-access fastening points.