P26379-R25 WKP35S Wendeplatten - Walter Tools Technische Daten: - coating: Tiger-tec Silver (beschichtetes Hartmetall) - material: P / K - stahl_material_anwendung: ja - cast_iron_material_anwendung: ja

Take advantage of the Tiger·tec Silver coating and the WKP35S carbide grade for consistent productivity and extended tool life; the R25 chipbreaker ensures reliable chip control when machining steel and cast iron. Order directly via Metav Werkzeuge or consult our technical team for application advice and rapid supply.

P26379-R25 WKP35S milling insert for steel and cast iron — Walter Tools

The P26379-R25 WKP35S is a coated carbide milling insert from the Tiger·tec Silver series, engineered for productive machining of steel (P) and cast iron (K) applications.

• Tiger·tec Silver coating for extended tool life
• WKP35S grade for robust cutting performance
• R25 chipbreaker for reliable chip control
• Designed for steel and cast iron machining

Greater productivity through a hard-wearing grade and coating

The combination of the WKP35S coated carbide grade and the Tiger·tec Silver technology delivers stable cutting performance under continuous operation. This pairing reduces flank and crater wear, which translates into longer intervals between indexings and fewer tool changes. For production environments that prioritise throughput, the hardened coating helps to maintain cutting edge integrity at elevated cutting temperatures, resulting in lower scrap rates and more predictable cycle times.

Continuous machining with controlled chips and process security

The integrated R25 chipbreaker is designed to shape and break chips consistently during milling, improving evacuation and reducing the risk of entanglement or machine stoppages. Predictable chip control lessens the need for manual intervention and protects both workpiece and tool, supporting uninterrupted shifts. In practical terms, fewer interruptions mean higher machine availability and a smoother production flow for series machining.

Broad material coverage tailored to common workshop needs

This cutting grade is optimised for ISO groups P and K, making it suitable for a wide range of steels and cast irons encountered in workshop and industrial milling. The insert’s substrate and coating combination copes with the typical heat generation and abrasive interaction characteristic of these materials, offering a balance between toughness and wear resistance that supports consistent surface finish and dimensional stability.

Practical benefits for operational efficiency and quality

As an indexable insert, it allows rapid edge renewal by simple indexing rather than regrinding, supporting lean inventory and faster maintenance routines. The robust cut control and coating performance contribute to repeatable results, which simplifies process documentation and reduces variability between batches. For manufacturing environments focused on efficiency and reproducible part quality, this insert supports sustained productivity and predictable tool life.

For tailored recommendations on the Tiger·tec Silver grade and to secure P26379-R25 WKP35S inserts, contact Metav Werkzeuge via email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for prompt technical support and availability.

Technical Data

• Article number: P26379-R25-WKP35S-WALTER
• Designation: P26379-R25 WKP35S
• Type: Fräswendeschneidplatte
• Brand: Walter Tools

Core data

• Grade: WKP35S
• Series: Tiger·tec Silver
• Chipbreaker: R25
• Material groups: P (steel), K (cast iron)

Special features

• Coated carbide cutting grade
• Optimised for stable chip formation
• Suited to machining steel and cast iron
• Aimed at productive milling applications

FAQ

What materials is this insert suitable for?
The P26379-R25 WKP35S insert is designed for ISO material groups P and K, meaning it is suitable for machining a range of steel and cast iron components.

How does the Tiger·tec Silver coating improve performance?
The Tiger·tec Silver coating increases wear resistance and thermal stability, which helps the insert retain cutting-edge integrity and extend service life under demanding milling conditions.

What role does the R25 chipbreaker play?
The R25 chipbreaker shapes and breaks chips reliably during milling, improving chip evacuation, reducing the risk of entanglement, and supporting uninterrupted production cycles.

Is this insert a good choice for series production?
Yes; the WKP35S grade and coating combination provides process stability and repeatable results, making the insert well suited to series and high-volume milling.

Can the insert help reduce machine downtime?
By offering consistent chip control and extended edge life, the insert contributes to fewer interruptions and less frequent indexings, which supports higher machine availability.

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

The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world's leading manufacturers of precision tools for metal machining and is part of the Swedish Sandvik group. Trademarked names and product designations are the property of their respective owners and are cited for explanation only. There is no connection between our company and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.