Screwdriver Bit PZ3 50mm S2, Tvardy — pack quantities 1/10/50/500

Tvardy PZ3 50mm S2 is a screwdriver bit designed for Pozidriv PZ3 fasteners. Manufactured from S2 tool steel, the bit offers a 50 mm overall length and a standard 1/4" hex shank interface suitable for manual and powered drivers with common bit holders. Available in single and bulk pack sizes (1, 10, 50, 500), this PZ3 bit is intended for assembly, construction and maintenance applications that require precise Pozidriv engagement and durability.

Advantages

The S2 tool steel construction provides higher resistance to wear and good torsional strength compared with ordinary alloy bits. The 50 mm length balances reach and control, making the bit useful for slightly recessed fasteners while maintaining good handling in powered or hand-held drivers. The Pozidriv PZ3 tip geometry ensures accurate fit and reduced cam-out when used with compatible fasteners. Multiple pack sizes allow purchase flexibility for occasional users and professionals needing bulk supply.

Suitable for

• Assembly lines and furniture assembly where PZ3 fasteners are specified
• Construction site fastening and trim work
• General maintenance and repair tasks on equipment and installations
• Workshops and service vehicles requiring a supply of common replacement bits

Key specifications

• Tip profile: Pozidriv PZ3
• Material: S2 tool steel
• Length: 50 mm
• Shank type: 1/4" hex (compatible with standard bit holders)
• Available pack sizes: 1, 10, 50, 500 pieces

How to use

Insert the 1/4" hex shank of the Tvardy PZ3 50mm S2 bit into the driver chuck or bit holder until secure. Select a driver speed and torque setting appropriate for the screw material and size to avoid over-torquing. Align the Pozidriv tip carefully with the PZ3 screw recess and apply steady pressure while driving to minimize slippage. For removal, reverse the driver direction and maintain alignment to protect the tip geometry.

Usage recommendations

Use with correctly sized PZ3 screws and match driver torque to the screw and substrate to extend bit life. Inspect the tip regularly and replace when rounded or chipped. For high-volume or heavy-duty applications consider intermittent cooling and avoiding prolonged high-torque stall conditions to reduce wear.