P2841S-2N-E67 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating and the WKP35S grade for consistent cutting performance in steel and cast iron; the engineered 2N‑E67 chipbreaker ensures controlled swarf formation and reliable machining. Order directly via Metav Werkzeuge or request application advice from their consultants.

P2841S-2N-E67 WKP35S indexable insert for drilling/reaming — Walter Tools

The P2841S-2N-E67 WKP35S is an indexable insert engineered for high-productivity drilling and reaming operations in steel and cast iron, offering a balance of wear resistance and chip control.

• Tiger·tec Silver coating for extended tool life
• WKP35S grade for robust cutting performance
• Optimised 2N‑E67 chipbreaker for controlled chips

Prolonged tool life through advanced coating

The insert uses the Tiger·tec Silver coating technology combined with the WKP35S coated‑carbide grade to improve wear resistance and maintain edge stability under cyclic loads. Coating reduces adhesion and thermal impact during interrupted or continuous cutting, which translates to longer service intervals and fewer indexings. For workshops seeking to reduce tool change frequency while keeping consistent component quality, the coated grade provides a measurable improvement in tool life without compromising productivity.

Predictable chip control for safer machining

The 2N‑E67 chipbreaker geometry is designed to produce short, manageable chips across typical drilling and reaming conditions in the targeted material groups. By controlling chip shape and evacuation, the breaker reduces the risk of chip entanglement and workpiece surface damage. This results in more predictable machining cycles and improved process security; operators will benefit from fewer stoppages and more stable cycle times when using the correctly matched tool holder and cutting parameters.

Versatility in steel and cast iron applications

Developed for ISO groups P (steel) and K (cast iron), the insert is optimised for the thermal and abrasive demands of these materials. The grade accommodates the high heat generation common when machining steels while its coating and geometry resist the abrasive wear typical of cast iron. The outcome is consistent surface finishes and dimensional repeatability, especially in series production where component uniformity and tool reliability are decisive for throughput and downstream processes.

Practical advantages for production workflows

As an indexable solution from Walter Tools, this insert supports quick replacements and consistent positioning, aiding repeatability across batches. The combination of a proven coating system and a specialised chipbreaker contributes to predictable tool scheduling and easier integration into existing tool management routines. For manufacturing environments prioritising uptime and consistent part quality, the insert helps maintain stable machining windows while simplifying inventory by covering both steel and cast iron operations with a single grade.

For machining tasks where dependable performance in steel and cast iron is essential, contact Metav Werkzeuge for tailored application advice and current availability at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: P2841S-2N-E67-WKP35S-WALTER
• Designation: P2841S-2N-E67 WKP35S
• Product type: indexable insert for drilling/reaming

Core data

• Grade: WKP35S
• Coating technology: Tiger·tec Silver
• Chipbreaker: 2N‑E67
• Applicable material groups: P (steel), K (cast iron)

Features and applications

• Brand: Walter Tools
• Material of insert: coated carbide
• Suitable for: steel and cast iron
• Series: Tiger·tec Silver

FAQ

Is this insert suitable for stainless steel applications?
The P2841S-2N-E67 WKP35S insert is specified for ISO groups P and K (steel and cast iron); stainless steel is not listed as a designated application for this grade.

What is Tiger·tec Silver and why does it matter?
Tiger·tec Silver is a coating technology used on the WKP35S grade that improves wear resistance and reduces heat-related edge degradation, which helps the insert deliver longer life and more consistent performance in demanding cycles.

How does the 2N‑E67 chipbreaker improve machining?
The 2N‑E67 geometry is optimised to produce short, controlled chips, enhancing evacuation and reducing the likelihood of built-up edge or swarf-related interruptions when machining steel and cast iron.

For which material groups is this insert intended?
According to the designation, the insert is intended for ISO group P (steel) and ISO group K (cast iron), making it a versatile choice for mixed production environments.

How does the WKP35S grade compare with other grades?
WKP35S is a coated‑carbide grade within the Tiger·tec Silver family that balances wear resistance and toughness for robust cutting performance in steel and cast iron, offering a compromise between tool life and cutting-edge stability for general production tasks.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

The Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners and are mentioned here for explanatory purposes only. There is no affiliation between our company and the named brands; the offered article is an original, factory-new product of the manufacturer.