3.77 GBP
Wera Insert Bit - Carded Pack of 2 Phillips Tip Ph 1 25mm
851/1 TZ Phillips PH1 Insert Bit Extra Tough 25mm Carded Pack of 2 - 851/1 TZ Phillips PH1 Insert Bit Extra Tough 25mm Carded Pack of 2 - 851/1 TZ Phillips PH1 Insert Bit Extra Tough 25mm Carded Pack of 2
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Wera Insert Bit – Carded Pack of 2 Phillips Tip PH 1 25mm
The Wera Insert Bit is a precision‑engineered accessory designed for the most demanding fastening tasks. Each pack contains two high‑performance Phillips tip PH 1 bits, each measuring exactly 25 mm in length. These bits are crafted from Wera’s proprietary Tool Steel Alloy (SiS), hardened to a Rockwell hardness of D 6.3, ensuring exceptional durability and resistance to wear even under continuous use.
Key Features and Technical Specifications
- Tip Design: Classic Phillips cross‑shaped tip with a precisely machined D 6.3 mm diameter, providing optimal torque transfer and minimizing slippage.
- Material: Tool Steel Alloy (SiS), heat‑treated and hardened for maximum strength and longevity.
- Length: Each bit is exactly 25 mm, ideal for medium‑depth screws commonly used in automotive, electrical, and construction applications.
- Packaging: Carded pack of two bits, each individually wrapped to prevent damage during storage or transport.
- Compatibility: Designed for use with Wera’s Torsion Phillips Screwdriver system and other compatible screwdriver heads that accept PH 1 bits.
- Precision Engineering: Tolerances maintained within ±0.01 mm to ensure a perfect fit in screw heads, reducing cam‑out risk.
Performance Advantages
The combination of SiS tool steel and the Torsion® technology results in bits that maintain their shape under high torque conditions. The cross‑shaped tip delivers a balanced distribution of force, allowing for efficient screw insertion and removal while preserving the integrity of both the bit and the screw head.
Because each bit is individually wrapped, users can replace or swap bits without exposing them to dust or moisture, which could otherwise compromise performance over time. The carded packaging also facilitates easy inventory management in workshops where multiple bit sizes are required.
Applications Across Industries
- Aviation: Tightening of small aircraft fasteners where precision and reliability are critical.
- Automotive: Assembly and maintenance of engine components, interior trim, and electrical harnesses.
- Electrical & Electronics: Installation of circuit boards, connectors, and enclosures that use PH 1 screws.
- Construction & Carpentry: Fastening of lightweight panels, fixtures, and fittings where a small screw size is required.
- Industrial Machinery: Maintenance of precision equipment that relies on consistent torque application.
Why Choose Wera?
Wera has built its reputation on engineering excellence and user‑centric design. The Insert Bit PH 1 25mm exemplifies this philosophy:
- Ergonomic Integration: Designed to fit seamlessly into Wera’s Torsion screwdriver system, providing a smooth, vibration‑free operation.
- Longevity: The hardened SiS material resists deformation and wear, extending the life of each bit beyond typical steel alternatives.
- Consistency: Every batch undergoes rigorous quality control to ensure uniformity in tip geometry and hardness.
Maintenance Tips for Optimal Longevity
- Store bits in a dry environment to prevent corrosion.
- Avoid exposing bits to extreme temperatures that could alter material properties.
- Inspect the tip regularly for signs of wear or damage; replace if necessary to maintain torque efficiency.
- Use only compatible screwdriver heads to avoid undue stress on the bit’s shank.
Conclusion
The Wera Insert Bit – Carded Pack of 2 Phillips Tip PH 1 25mm is a quintessential tool for professionals who demand precision, durability, and reliability in every fastening operation. Its meticulous design, superior material composition, and thoughtful packaging make it an indispensable addition to any workshop or field kit.
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- Screwdriver Bits |
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| Brand | ![]() Wera is a brand of tools that are designed to be durable and easy to use. The tools are made with high-quality materials and are precision-engineered to ensure that they are able to withstand heavy use. The tools are also ergonomically designed to make them easy to grip and use. |
| MPN | Wera 4300000097 |
| ID | 20464579 |
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