Wera 05056402001 PH2 Phillips Power Screwdriver Bit

Product Description

The WERA 05056402001 is a PH2 Phillips power screwdriver bit designed for use with 1/4 inch hex drive power tools and impact drivers. Built with WERA's Bi-Torsion construction, the bit absorbs peak torque loads during power fastening, reducing tip wear and extending service life. The drive is a standard 1/4 inch hex shank, and the overall length is 1 inch, making it suited for compact driver heads in tight-space applications. Electricians, HVAC technicians, plumbers, and general trade professionals routinely keep PH2 bits on hand for panel covers, equipment casings, and fixture mounting.

This bit fits residential and light commercial service work wherever PH2 Phillips fasteners are used. The 1 inch overall length works well with bit-holder extensions or direct-drive chucks on cordless drills and impact drivers. It is sold as a single piece, making it a practical replacement or addition to an existing bit set. Typical applications include equipment installation, sheet metal screws on HVAC ductwork, and electrical panel assembly.

Key Features

• Bi-Torsion construction absorbs peak torque to reduce tip wear during power driving
• PH2 Phillips specialty point size for precise engagement with Phillips fasteners
• 1/4 inch hex shank fits standard quick-change bit holders and power tool chucks
• 1 inch overall length suits compact driver heads and tight-clearance installs
• Single-piece quantity for targeted replacement without buying a full set

Compatibility

Designed as an OEM-style replacement or supplemental bit for any 1/4 inch hex drive power tool, cordless drill, or impact driver that accepts standard 1 inch power screwdriver bits with a PH2 Phillips tip.

Installation Notes

Installation of this bit requires seating the 1/4 inch hex shank fully into the driver chuck or quick-change holder before operating the tool. Confirm the fastener head is a true Phillips profile to avoid cam-out damage to the bit or the fastener. When using with an impact driver, select the appropriate torque setting for the fastener size and material. Inspect the bit tip for wear periodically and replace when the tip shows rounding or deformation.