Wera 05059815001 Phillips Power Bit PH3 1/4 Hex Drive

Product Description

The WERA 05059815001 is a PH3 Phillips power screwdriver bit designed for use with power tools and impact drivers fitted with a 1/4 inch hex drive. Built for trade professionals who need reliable fastening performance on larger Phillips fasteners, this bit measures 2 inches in overall length and is engineered for the demands of repetitive power driving. The PH3 specialty point size ensures proper engagement with No. 3 Phillips head fasteners, reducing cam-out risk during high-torque applications. Electricians, HVAC technicians, and general contractors will find this bit suited to installation work involving larger screws and machine fasteners.

This bit is appropriate for residential and commercial applications where a No. 3 Phillips drive is required. Typical use cases include panel installation, equipment mounting, and structural fastening tasks where power tools are the standard method of drive. The 1/4 inch hex shank provides quick-change compatibility with most cordless drills, impact drivers, and power screwdrivers equipped with a standard hex chuck or quick-release bit holder.

Key Features

• PH3 specialty point size for positive engagement with No. 3 Phillips fasteners
• 1/4 inch hex drive shank for quick-change compatibility with standard power tools
• 2 inch overall length provides reach clearance in recessed or tight fastening locations
• Designed for power driving applications where cam-out resistance matters
• Compact and lightweight at 0.1 pounds for easy handling and storage

Compatibility

Designed as a replacement or supplemental power screwdriver bit for use with any power tool or manual driver accepting a standard 1/4 inch hex shank bit.

Installation Notes

This bit is installed and used by electricians, HVAC technicians, plumbers, and general trade professionals operating cordless or corded power drivers. Ensure the tool is powered off or the trigger is locked before inserting or removing the bit from the chuck. Match the bit point size precisely to the fastener head to prevent stripping. Follow applicable codes and manufacturer torque guidelines for the fastener application.