P26379-R25 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold PVD coating and the R25 chipbreaker for reliable chip control across steel, stainless steel and heat‑resistant alloys; the insert delivers extended tool life and process stability. Order directly via Metav Werkzeuge or request specific pairing advice from the consultants.

P26379-R25 WSP45G milling indexable insert, Tiger·tec Gold PVD, R25 – Walter Tools

The P26379-R25 WSP45G is a PVD‑coated tungsten carbide milling insert engineered for versatile milling of steel, stainless steel and heat‑resistant alloys in demanding production environments.

• Tiger·tec Gold PVD coating for wear resistance
• Suited for steel, stainless steel and superalloys
• R25 chipbreaker for stable chip formation

Consistent tool life through modern coating technology

The combination of a PVD coating and a robust carbide substrate provides predictable wear behaviour and improved tool life, especially under the thermal and mechanical loads typical of milling. The Tiger·tec Gold technology is designed to reduce flank wear and maintain a steady cutting edge, which translates into fewer tool changes and less unplanned downtime. For shops focusing on productivity, the coated grade delivers consistent surface finish and repeatable component tolerances even during extended production runs.

Stable chip control that improves surface quality

The R25 chipbreaker geometry ensures reliable chip formation across a range of feeds and depths of cut. Stable chips reduce the risk of built‑up edge and improve evacuation in pocketing and slotting operations, which benefits both cycle time and component quality. The insert’s suitability for the ISO groups P / M / S means it handles unalloyed and alloyed steels, rust‑resistant materials and heat‑resistant superalloys with controlled chip flow. Clear chip control helps prolong the life of holders and minimises interruptions for chip clearing.

Practical application guidance for efficient machining

For milling applications that demand versatility, the insert performs well in roughing and semi‑finishing passes where thermal stability and edge robustness are required. Select appropriate feeds and speeds according to workpiece material and machine rigidity; higher temperatures in stainless steel and superalloys favour the thermal stability of the Tiger·tec Gold grade. The ergonomic benefits include fewer tool changes and predictable tool‑change intervals, which support a smoother production flow and easier process planning for manufacturing engineers.

Reliability and brand performance for production environments

Walter Tools’ grade design and coating process are engineered for high process reliability and stable cutting edges, offering repeatable results in serial production. Choosing a recognised grade and series supports better process documentation and easier tool allocation across similar machining tasks. The insert’s design aims at productivity and consistent quality, making it a fitting choice where reproducibility and tool life are priorities.

Contact Metav Werkzeuge to specify the optimal Walter Tools Tiger·tec Gold insert for the machining task or to request a tailored technical recommendation via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical overview

• SKU: P26379-R25-WSP45G-WALTER
• Designation: P26379-R25 WSP45G
• Series: Tiger·tec Gold
• Grade: WSP45G
• Chipbreaker: R25
• Material groups: P / M / S
• Manufacturer: Walter Tools
• Product type: milling indexable insert
• UID: P26379-R25-WSP45G-WALTER

Measured data

• Applicable materials: steel, stainless steel, heat‑resistant alloys
• Coating type: PVD (Tiger·tec Gold)
• Substrate: coated cemented carbide

Special features

• Coated carbide with Tiger·tec Gold technology
• Versatile P / M / S application range
• Robust chip control via R25 chipbreaker
• Designed for milling operations requiring thermal stability
• Suitable for roughing and semi‑finishing strategies

FAQ

What materials can this insert machine effectively?
The P26379-R25 WSP45G insert is designed for machining steel, stainless steel and heat‑resistant superalloys (ISO groups P / M / S), offering stable cutting behaviour across these categories.

What does the Tiger·tec Gold coating provide?
The Tiger·tec Gold PVD coating on the insert improves wear resistance and thermal stability, which contributes to longer tool life and more consistent surface finish during milling.

How does the R25 chipbreaker influence machining?
The R25 chipbreaker promotes controlled chip formation and reliable evacuation, reducing the risk of built‑up edge and improving process stability in pocketing and slotting operations.

Is this insert suitable for roughing and finishing passes?
Yes, the insert is suitable for both roughing and semi‑finishing where a robust cutting edge and thermal resistance are required; final finishing should be planned according to surface tolerance requirements.

Which brand manufactures this grade and series?
The insert is a Walter Tools product from the Tiger·tec Gold series, intended for productive milling applications with a focus on repeatable results.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are stated for explanatory purposes only. The item offered is original, factory‑new goods of the manufacturer.