Wiha 71101 Phillips Insert Bit 1/4 in Drive 10 Pack

Product Description

The WIHA 71101 is a Phillips screwdriver insert bit designed for use in power tools, impact drivers, and manual bit holders with a 1/4 inch hex drive. Built from S2 steel and through-hardened, this bit delivers the durability needed for repetitive fastening tasks. The number 1 Phillips tip features an exact-fit machined profile that reduces cam-out and extends service life. At 1 inch overall length, it fits standard bit holders and quick-change chucks used across electrical, HVAC, and general mechanical service work. Each package contains 10 bits.

This insert bit is suited for residential and light commercial service applications where a compact, short-format bit is required. Common uses include panel work, equipment assembly, fixture installation, and any task where a standard 1/4 inch drive bit holder or impact driver is the tool of choice. The short 1 inch length keeps the bit seated securely in tight spaces and standard extension holders.

Key Features

• Number 1 Phillips tip for precision fit on small fasteners
• S2 steel construction with through-hardened treatment for extended wear resistance
• Exact-fit machined tip reduces cam-out during high-torque driving
• 1/4 inch hex shank fits standard quick-change bit holders and impact drivers
• Compact 1 inch overall length suits tight-access applications
• Packaged in a 10-piece quantity for job-site supply needs

Compatibility

Designed as a standard replacement insert bit for any tool accepting a 1/4 inch hex drive, including quick-change bit holders, power screwdrivers, and manual bit handles.

Installation Notes

Insert bits are installed by licensed electricians, HVAC technicians, and other trade professionals using standard 1/4 inch hex-drive tool systems. Ensure the tool is powered off or unplugged before changing bits. Seat the bit fully into the holder until the retention mechanism engages. Inspect bits regularly for tip wear and replace when cam-out increases.