Wiha 74167 Phillips Power Screwdriver Bit 1/4 in Hex 10 Pack

Product Description

The WIHA 74167 is a 00 Phillips power screwdriver bit designed for use with power tools and electric screwdrivers fitted with a 1/4 inch hex drive chuck. Each bit is machined from chrome vanadium steel, which provides the hardness and torsional strength needed for repeated power-drive applications. The overall length of 2-3/4 inches gives adequate reach for recessed fasteners without sacrificing control. This listing includes 10 bits per package, making it a practical supply for service vans, tool cribs, and production benches. Licensed electricians, HVAC technicians, and other trades professionals who regularly drive 00 Phillips fasteners will find this pack well suited for sustained daily use.

The 74167 is intended for powered driving applications where a standard 1/4 inch hex quick-change chuck is in use. The 00 Phillips profile targets smaller fasteners common in electrical panels, control boards, junction boxes, and light-gauge equipment enclosures. The specialty point size designation of 0 indicates a precision-ground tip geometry optimized for consistent seating in the fastener head, reducing cam-out under load. This bit is appropriate for both residential and light commercial service work wherever fine-thread or small-head Phillips fasteners are encountered.

Key Features

• 00 Phillips tip profile with specialty point size 0 for precise fastener engagement
• Chrome vanadium steel construction for hardness and resistance to torsional stress
• 1/4 inch hex shank fits standard quick-change power tool chucks
• 2-3/4 inch overall length provides reach for recessed fastener applications
• 10 bits per package reduces downtime from bit wear during high-volume work

Compatibility

Designed for use with any power screwdriver, impact driver, or drill fitted with a standard 1/4 inch hex quick-change chuck that accepts 00 Phillips power bits.

Installation Notes

Power screwdriver bits should be seated fully into the chuck before driving. Always match the bit profile to the fastener head to prevent cam-out and fastener damage. When working near energized electrical components, confirm the circuit is de-energized and locked out in accordance with applicable NFPA 70E procedures before driving fasteners into enclosures or panels. Inspect bits for rounding or chipping before each use and replace worn bits promptly to protect fastener heads.