Wera 05071081001 Phillips Insert Bit No. 1 1/4 in Drive

Product Description

The WERA 05071081001 is a Phillips screwdriver insert bit designed for use in 1/4 inch hex drive bit holders, power tools, and manual bit drivers. It features a No. 1 point size and an overall length of 3.5 inches, making it well suited for reaching fasteners in recessed or confined locations. Constructed from stainless steel with a vacuum ice-hardened tip, this bit delivers improved wear resistance and longer service life compared to standard unhardened bits. It is a single-piece insert bit intended for professional tradespeople and technicians who require reliable, consistent performance on repetitive fastening tasks.

This insert bit is appropriate for residential and light commercial service work across HVAC, electrical, plumbing, and general mechanical applications. The 1/4 inch hex drive shank fits standard bit holders and quick-change chucks on most cordless drills and impact-rated drivers. The 3.5 inch blade length provides additional reach when working inside panels, junction boxes, equipment enclosures, or tight equipment cavities where a standard 1 inch bit cannot seat properly.

Key Features

• No. 1 Phillips point for smaller fasteners common in panel work and light equipment
• 1/4 inch hex drive shank fits standard and quick-change bit holders
• 3.5 inch overall length provides extended reach in confined spaces
• Stainless steel construction resists corrosion in damp service environments
• Vacuum ice-hardened tip for increased hardness and reduced tip wear

Compatibility

Designed for use with any 1/4 inch hex drive bit holder, manual screwdriver handle, or power tool chuck accepting standard insert bits.

Installation Notes

This bit is installed and removed by hand into a compatible 1/4 inch hex bit holder or quick-change chuck. Ensure the fastener drive recess is clean and free of debris before seating the bit to avoid cam-out and tip damage. When using with a power driver, match the tool torque setting to the fastener specification to prevent stripping. No special tools or codes apply to bit installation itself.