Wera 05057616001 PH2 Phillips Power Screwdriver Bit

Product Description

The WERA 05057616001 is a PH2 Phillips power screwdriver bit designed for use with power tools and impact drivers equipped with a 1/4 inch hex drive. With an overall length of 1 inch (25 mm), this bit is built for high-torque driving applications where a secure, precise fit in the fastener head is critical. The PH2 specialty point geometry is machined to tighter tolerances than standard bits, reducing cam-out during power driving. It ships as a single piece and is suited for trade professionals who source individual bits for kit replenishment or job-specific needs.

This bit is used wherever a No. 2 Phillips fastener is being driven with a power tool. Common applications include electrical panel work, HVAC equipment assembly, plumbing fixture installation, and general mechanical assembly in residential and light commercial settings. The 1/4 inch hex shank fits standard quick-change bit holders, power screwdrivers, and cordless drills with a hex chuck or bit holder adapter.

Key Features

• PH2 specialty point size for reduced cam-out during power driving
• 1/4 inch hex shank fits standard quick-change bit holders and cordless drivers
• Compact 1 inch overall length suits close-quarter driving with short bit holders
• Single-piece packaging for individual replacement or kit restocking
• Compatible with No. 2 Phillips fasteners across a wide range of materials and applications

Compatibility

Designed as an OEM-style replacement or replenishment bit for power screwdrivers and cordless drills equipped with a standard 1/4 inch hex bit holder.

Installation Notes

Installation is performed by any trade professional using a 1/4 inch hex quick-change driver or compatible cordless drill. Ensure the bit is fully seated in the holder before driving to prevent wobble and premature wear. Inspect the bit tip for wear or deformation before each use, as a damaged tip increases the risk of cam-out and fastener damage. No special tools or codes are required for bit installation.