P4406-2 WKP35S WKP35S Wendeplatten - Walter Tools

Take advantage of a wear‑resistant, coated cemented carbide grade and a proven chipbreaker geometry to maintain stable cutting conditions and high productivity. Order the insert directly via Metav Werkzeuge or contact the consultants for application support.

P4406-2 WKP35S — Milling insert (Tiger‑tec Silver) for steel and cast iron by Walter Tools

P4406-2 WKP35S is a coated milling insert from the Tiger‑tec Silver series, developed for efficient finishing and roughing of steel and cast iron in industrial milling applications.

• Coated Tiger‑tec Silver grade
• Optimised for steel and cast iron
• Stable chipbreaker geometry

Faster cycles with a coated grade that extends tool life

The Tiger‑tec Silver coating on this insert reduces adhesive wear and improves heat resistance, resulting in longer tool life and fewer interruptions. As a coated cemented carbide solution, the grade is tuned for common industrial steels and the abrasive nature of cast iron, so machining parameters can be pushed for higher material removal rates while keeping edge stability. This directly supports shorter cycle times and more consistent production output.

Cleaner chips and more reliable surface finish

The dedicated chipbreaker geometry promotes predictable chip formation and evacuation, which reduces the risk of recutting and surface marks. Improved chip control means less downtime for cleaning and higher first‑pass quality on components. For production environments where repeatability and surface integrity matter, the stable cutting behaviour contributes to fewer rework cycles and a steadier production rhythm.

Broad material compatibility for fewer tool changes

Designed for ISO groups P and K, the insert covers a wide range of unalloyed and alloyed steel and cast iron applications. The combination of substrate and coating balances toughness and wear resistance, making the insert suitable for mixed production runs where quick changeovers and process flexibility are valuable. This versatility reduces tool inventory complexity and supports smoother planning of mixed‑material batches.

Easy selection and integration into existing toolsets

The P4406‑2 geometry matches standard toolholder pockets for this insert family, allowing straightforward replacement without adapting machine fixtures. When selecting the insert, focus on matching the holder type and the desired balance between surface finish and metal removal rate; the P4406-2 WKP35S grade is optimised for general‑purpose milling where both edge life and productivity are priorities. For customers less familiar with chipbreaker design, the technical data below clarifies the core specifications to aid rapid selection.

Discuss integration of the Tiger‑tec Silver grade with Metav Werkzeuge — our specialists advise on process parameters and suitable holders; contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: P4406-2-WKP35S-WALTER
• Designation: P4406-2 WKP35S
• Product type: Milling insert
• Series: Tiger‑tec Silver
• Grade: WKP35S
• Manufacturer: Walter Tools

Facts

• Chipbreaker: 2

Special features

• Coating: Tiger‑tec Silver (coated cemented carbide)
• Material compatibility: P (steel), K (cast iron)
• Substrate: coated cemented carbide
• Typical applications: finishing and roughing in steel and cast iron

FAQ

Which materials is this insert suitable for?
The P4406‑2 WKP35S insert is suitable for machining steel and cast iron, corresponding to ISO groups P and K, and is designed to handle the heat and chip forms typical for these materials.

What advantages does the Tiger‑tec Silver coating bring?
The Tiger‑tec Silver coating on the WKP35S grade improves wear resistance and heat management, which increases tool life and allows higher cutting speeds compared with uncoated substrates.

How does chipbreaker 2 influence machining?
Chipbreaker 2 provides controlled chip formation and reliable evacuation for common milling conditions, improving surface quality and reducing the likelihood of chip clogging in trochoidal or conventional milling.

Is this insert compatible with standard P4406‑2 toolholders?
Yes — the insert geometry P4406‑2 is intended for holders that accept this indexable insert format; the designation P4406‑2 indicates the match to corresponding pocket geometries.

Is the insert a coated cemented carbide type?
Yes, the WKP35S is a coated cemented carbide grade, combining a tough carbide substrate with the Tiger‑tec Silver coating for enhanced wear resistance.

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

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