SNMX0904ZNN-F57 WKP25S Wendeplatten - Walter Tools

Efficient, coated carbide insert combining Tiger·tec Silver durability with a robust chipbreaker for stable machining of steel and cast iron; square 90° form and 0° negative rake ensure reliable edge life and process security. Order directly via Metav Werkzeuge or consult our specialists for application advice.

SNMX0904ZNN-F57 WKP25S – milling indexable insert, Tiger·tec Silver, for steel & cast iron – Walter Tools

A SNMX0904ZNN-F57 WKP25S indexable milling insert designed for productive milling of steel and cast iron, providing consistent cutting performance in demanding industrial applications

• Tiger·tec Silver coating for extended life
• Chipbreaker F57 for reliable chip control
• Square 90° form for versatile milling
• 0° negative rake for robust cutting

Increased productivity through advanced coating and grade

The combination of Tiger·tec Silver technology and a coated-carbide substrate delivers longer tool life and improved wear resistance compared with uncoated grades. The WKP25S grade is optimised for the thermal and mechanical demands of steel and cast iron machining according to ISO classifications, enabling longer uninterrupted production runs. The coated carbide structure reduces flank wear and maintains cutting-edge integrity, which translates into fewer index changes and lower overall machining costs.

Stable cutting and predictable chip formation for consistent results

The dedicated chipbreaker F57 provides reliable chip control across a range of cutting depths, reducing the risk of built-up edge and improving surface finish. With a square 90° geometry and 0° negative rake, the insert offers mechanical strength for interrupted or heavy cuts while maintaining dimensional consistency. These features support process reliability in series production and help achieve repeatable results with fewer tool interventions.

Versatile geometry that simplifies tool selection and handling

The insert’s compact dimensions and standard form make it suitable for a wide variety of milling holders and cutter bodies used in workshops and production environments. The tolerance class M and standardised seat geometry support straightforward replacement and minimise set‑up time. For customers seeking application-specific parameters, technical enquiries can be directed to Metav Werkzeuge for cutting data recommendations and compatibility checks.

For application advice or to order SNMX0904ZNN-F57 WKP25S inserts from Walter Tools, please contact Metav Werkzeuge for direct supply and recommendations: info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: SNMX0904ZNN-F57-WKP25S-WALTER
• Designation: SNMX0904ZNN-F57 WKP25S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WKP25S

Facts

• Insert size: 09
• Thickness: 04
• Free angle: 0° (negative)
• Plate form: Square 90°
• Chipbreaker: F57
• Tolerance class: M

Special features

• Material application: Steel (P), Cast iron (K)
• Coated carbide grade via Tiger·tec Silver technology
• Suitable for industrial milling operations
• Robust geometry for heavy and interrupted cuts

FAQ

What materials is this insert suitable for?
The SNMX0904ZNN-F57 WKP25S is designed for machining steel (P) and cast iron (K) according to ISO classifications and offers optimised performance on these material groups.

How does the Tiger·tec Silver coating benefit production?
The Tiger·tec Silver coating on the WKP25S grade increases wear resistance and edge stability, extending tool life and reducing the frequency of index changes during production.

Which chip behaviour can be expected with chipbreaker F57?
The chipbreaker F57 promotes controlled, breaking chips in a wide range of cutting conditions, improving evacuation and reducing the risk of re-cutting or built-up edge.

Is the insert suitable for heavy or interrupted milling?
Yes, the square 90° geometry combined with a 0° negative rake provides mechanical robustness suited to heavy and interrupted milling tasks.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used exclusively for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is original, factory-new goods of the manufacturer Walter Tools.