Screwdriver Impact Bit Tvardy PH2 150 mm S2 — Phillips PH2, 150mm, S2 Steel, impact-rated

Impact screwdriver bit Tvardy PH2 150 mm S2 is a replacement Phillips PH2 bit manufactured from S2 tool steel and designed for use with impact drivers and screwguns. With a 150 mm length it delivers extended reach for fastening tasks and improved access in recessed or deep screw locations. The bit is impact-rated for high-torque applications and is suitable for repeated professional and DIY use on wood, metal and composite materials. Available in multiple pack sizes to match job and inventory needs.

Advantages

The S2 tool steel construction gives the bit elevated toughness and resistance to wear compared with standard bit steels. Impact-rated heat treatment and geometric profiling of the PH2 tip enhance torque transfer and reduce cam‑out when used with impact drivers. The 150 mm shaft provides better access to deep or hard-to-reach screw positions while maintaining control and stability during driving. Multiple pack options make it convenient to supply crews or keep spare bits on hand.

Suitable for

• Driving Phillips PH2 screws in woodwork and carpentry
• Fastening in metal assemblies and sheet metal work
• Installation of composite panels and construction materials
• Use with impact drivers, impact screwguns and hex bit holders

Key specifications

• Tip type: Phillips PH2
• Length: 150 mm
• Material: S2 tool steel
• Rated for: impact driver and high-torque use
• Finish: hardened, heat-treated tip for improved durability

How to use

Insert the bit securely into the impact driver or screwgun hex holder and ensure the retention mechanism engages. Select the appropriate torque setting on the driver and position the PH2 tip squarely into the screw head before applying drive force. Use short, controlled bursts with an impact driver to avoid overdriving in delicate materials. Replace the bit once tip wear or rounding affects engagement and torque transfer.

Usage recommendations

For longest service life, avoid using the bit on damaged or oversized screw heads and store bits dry to prevent corrosion. Match the bit length and PH2 tip to the screw and workpiece; for sustained high-torque applications, keep spare bits available and inspect tips regularly for wear.