P26315R12 WKP35S WKP35S Wendeplatten - Walter Tools

Benefit from a high-performance grade that combines the Tiger-tec Silver coating with proven stability in chip formation for efficient milling of steel and cast iron; an economical choice that supports uninterrupted production and consistent surface quality — order through Metav Werkzeuge or consult the team for tailored advice.

P26315R12 WKP35S Milling Indexable Insert by Walter Tools — Tiger-tec Silver coating for steel and cast iron

The P26315R12 WKP35S is a coated carbide milling insert engineered by Walter Tools for productive machining of steel and cast iron, offering enhanced wear resistance and process stability in industrial milling applications.

• Tiger-tec Silver coating for extended tool life
• Optimised for steel and cast iron machining
• Reliable, stable chip formation under load
• Suitable for productive milling applications

Longer tool life through a modern coating system

The Tiger-tec Silver coating is a multi-layer, high-performance finish that raises the wear threshold of the cutting edge. By reducing abrasion and heat-induced degradation, the coating delivers longer tool life and fewer insert changes during batch runs. For operations that process ISO group P (steel) and K (cast iron), the result is measurable: fewer interruptions and improved overall equipment effectiveness. The term "coated carbide" refers to a hardmetal substrate with a specialised surface layer; this combination balances toughness and hardness for demanding milling tasks.

Better process reliability and surface results

Stable chip control and a robust cutting edge minimise vibration and reduce the risk of built-up edge, which translates into a consistently better surface finish and less rework. The grade WKP35S is formulated for the thermal and mechanical conditions typical when machining unalloyed and alloyed steels as well as abrasive cast irons. In practical terms, this means more predictable cycle times and a reduced need for corrective passes, supporting higher first-pass yields and leaner production workflows.

Wide applicability with straightforward integration

Designed as a milling indexable insert, this item fits common toolholders and can be implemented across a range of milling strategies, from roughing to semi-finishing where the geometry permits. The designation P26315R12 indicates the insert family and size series, while the WKP35S grade identifies the coated carbide composition developed for balanced wear resistance and toughness. The component is therefore suitable for diverse setups in small-batch job shops and larger production lines aiming for productive milling without extensive tool development.

Economic efficiency and consistent performance

Choosing a modern grade such as this supports process stability and predictable tool change intervals, which feed directly into cost-efficiency. The engineered combination of substrate and coating offers robust performance across materials in ISO groups P and K, delivering repeatable results and helping to maintain tight tolerances. For manufacturing contexts where uptime and consistent quality are priorities, the grade stands out as a dependable option that reduces downstream variability and contributes to continuous, high-quality output.

Contact Metav Werkzeuge for a personalised recommendation on Walter Tools inserts with Tiger-tec Silver coating and for procurement support via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: P26315R12-WKP35S-WALTER
• Product: Milling indexable insert
• Manufacturer: Walter Tools
• Grade: WKP35S
• Series: Tiger-tec Silver

Facts

• Applicable material groups: P (steel), K (cast iron)
• Material type: Coated carbide
• Designation: P26315R12 WKP35S

Special features

• Coating: Tiger-tec Silver (multi-layer coated carbide)
• Main applications: Steel machining, Cast iron machining
• Proven for stable chip formation and enhanced wear resistance

FAQ

What materials can this insert machine effectively?
The P26315R12 WKP35S insert is formulated for ISO group P (steel) and K (cast iron), making it suitable for unalloyed and alloyed steels as well as various cast irons.

Is the WKP35S grade suitable for roughing and finishing?
Yes, the WKP35S grade offers a balance between toughness and hardness that supports both productive roughing and semi-finishing operations, depending on tool geometry and cutting parameters.

How does the Tiger-tec Silver coating affect performance?
The Tiger-tec Silver coating increases wear resistance and thermal stability, which extends insert life and helps maintain consistent surface quality over longer cycles.

Can this insert be used in standard milling holders?
The insert follows common insert families and sizes (designation P26315R12), so it integrates with compatible milling tool systems designed for this insert form.

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

Protected trademarks and trade names are the property of their respective owners and are mentioned for clarification only. There is no affiliation between our company and the trademark owners; the offered article is an original, brand-new product from the manufacturer Walter Tools.