Screwdriver Bit Tvardy PZ2 90 mm S2 — 1/10/50/400 pack sizes

Tvardy PZ2 screwdriver bit, 90 mm length, made from S2 tool steel provides increased durability and torsional strength for repeated use in manual and powered screwdrivers. The Pozidriv PZ2 tip is shaped for reliable engagement with Pozidriv fasteners, reducing cam-out and improving torque transfer. Available in multiple pack sizes (1, 10, 50, 400) to suit single repairs, professional toolkits, or bulk stocking for workshops and construction teams.

Advantages

The S2 steel construction offers good wear resistance and resistance to deformation under load, while the 90 mm length gives extended reach into recessed or deep-set screws. The precisely machined PZ2 tip ensures consistent fit with Pozidriv fasteners, minimizing slippage. Multiple pack size options provide flexibility for individual users and trade professionals, and the bit is compatible with standard 1/4" hex chucks and bit holders used in both manual and powered drivers.

Suitable for

• Assembly of furniture and fixtures where Pozidriv screws are used
• Carpentry and joinery tasks requiring deep-reach bits
• Electrical installations and panel work with Pozidriv fasteners
• General maintenance, repair, and professional construction use

Key specifications

• Tip profile: Pozidriv PZ2
• Length: 90 mm
• Material: S2 tool steel
• Drive interface: standard 1/4" hex shank (suitable for common bit holders and chucks)
• Pack sizes available: 1 / 10 / 50 / 400 pieces

How to use

Insert the 1/4" hex shank into a compatible bit holder, screwdriver handle, or powered driver. Align the PZ2 tip with the Pozidriv screw recess and apply steady axial pressure while turning at an appropriate speed to avoid stripping the fastener. For deep or recessed screws, use the full 90 mm length to reach the screw head while maintaining control. Inspect the bit tip before use and replace if excessively worn to ensure continued reliable engagement.

Usage recommendations

Use suitable torque settings on powered drivers to prevent over-torquing; avoid using a worn or damaged bit on critical fittings. Store bits in a dry place and choose the pack size that matches your usage frequency to maintain tool readiness.