Screwdriver Bits Irwin Pozidriv PZ2 TiN 1/4" 25 mm, 2 pieces (10504402)

Irwin Pozidriv PZ2 screwdriver bits with a TiN (titanium nitride) coating, 1/4" hex shank and 25 mm working length, supplied as a set of two pieces. These hardened bits are shaped specifically for Pozidriv fasteners and are compatible with standard 1/4" bit holders and drivers. The TiN coating improves surface hardness and offers increased resistance to wear and corrosion, helping maintain tip geometry and extend service life in assembly, repair and general fastening tasks.

Advantages

The titanium nitride coating provides enhanced surface hardness that reduces wear during repeated use and improves resistance to corrosion compared with uncoated bits. Precision-machined Pozidriv tips ensure accurate fit into Pozidriv screw recesses, reducing cam-out and minimizing damage to both the fastener and the bit. The standardized 1/4" hex shank fits most bit holders and electric drivers, enabling quick bit changes and broad compatibility across hand tools and power tools.

Suitable for

• Assembly and furniture construction where Pozidriv fasteners are used
• General maintenance and repair tasks involving Pozidriv screws
• Electrical and mechanical installations requiring reliable bit life and corrosion resistance
• Workshops and job sites where standard 1/4" bit holders or impact drivers are used

Key specifications

• Tip profile: Pozidriv PZ2
• Coating: Titanium nitride (TiN) for improved wear and corrosion resistance
• Shank type: 1/4" hex
• Overall working length: 25 mm
• Set quantity: 2 pieces
• Material: Hardened tool steel (hardened tip for durability)

How to use

Select a PZ2 bit and insert the 1/4" hex shank securely into a compatible bit holder, hand driver, or electric driver. Ensure the bit is seated fully before applying torque. Use steady, controlled pressure to drive or remove Pozidriv screws, avoiding excessive side load that could distort the tip. After use, wipe bits clean of debris and store them in a suitable holder or case to preserve the TiN coating and tip geometry.

Usage recommendations

For best results, match the PZ2 bit to Pozidriv screw sizes and maintain moderate torque settings when using power drivers to prevent premature wear. Periodically inspect the tip for rounding or damage and replace bits that show significant wear to avoid damaging fasteners. The TiN coating improves longevity but does not eliminate the need for correct bit-to-screw matching and proper driving technique.