SNMX0904ZNN-F57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the high wear resistance of the Tiger·tec Gold grade combined with a secure chip control geometry for reliable machining of stainless steels and superalloys; order directly from Metav Werkzeuge or consult the product experts for application advice.

SNMX0904ZNN-F57 WSM35G milling indexable insert — Tiger·tec Gold for stainless steels and superalloys — Walter Tools

The SNMX0904ZNN-F57 WSM35G is a square 90° milling indexable insert designed for heavy and demanding machining of stainless steels and heat-resistant superalloys, providing stable cutting edges and optimised chip formation.

Tiger·tec Gold coating for high wear resistance
Optimised for stainless steel and superalloys
Square 90° form with 0° negative rake
Chipbreaker F57 for stable chip formation

Durable grade and coating extend tool life under heat

The insert is based on the WSM35G grade within the Tiger·tec Gold family, a coated cemented carbide solution developed for materials that are difficult to machine. The combination of a wear-resistant coating and a robust substrate reduces flank wear and supports a consistent cutting edge over multiple passes. This behaviour lowers the frequency of index changes and contributes to a more predictable tool-life cycle, which supports production planning and reduces unplanned downtime. The coated grade is particularly effective where high temperatures and adhesive wear would otherwise degrade performance.

Geometry engineered for stable cutting and chip control

A square 90° form with a 0° negative rake provides a strong cutting edge and a versatile clamping position, while the chipbreaker F57 promotes controlled chip segmentation. The insert thickness and tolerance class ensure reliable seating in standard milling toolholders, so the mechanical interface remains repeatable. These geometric features translate into fewer vibrations, improved surface integrity on the workpiece and consistent engagement behaviour during interrupted cuts, making the insert suitable for demanding operations where stability is essential.

Targeted for ISO 513 groups M and S — practical advantages

This grade is specified for ISO 513 material groups M (stainless steels) and S (heat-resistant superalloys and titanium), reflecting its focus on heat resistance and edge stability. In practice, the chemistry and coating of the grade reduce the tendency for built-up edge and thermal softening at the cutting zone. The result is improved dimensional consistency and a reduced risk of rework for components that require tight tolerances and good surface finish, such as aerospace and process-industry parts.

Process reliability and shop-floor efficiency

By combining a proven coating technology with an optimised chipbreaker and robust geometry, the insert supports steady machining parameters and repeatable outcomes. This predictability helps to increase throughput while maintaining component quality. The association with Walter Tools and the Tiger·tec Gold series signals established engineering and quality control in production; the insert therefore contributes to overall process reliability and supports continuous manufacturing targets.

Contact Metav Werkzeuge to confirm application suitability and stock availability of the Walter Tools SNMX0904ZNN-F57 WSM35G Tiger·tec Gold insert — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number / SKU: SNMX0904ZNN-F57-WSM35G-WALTER
• Product type: milling indexable insert
• Manufacturer: Walter Tools
• Series / grade: Tiger·tec Gold / WSM35G

Facts

• Insert size: 09
• Thickness: 04
• Free angle: 0° (negative)
• Form: Square 90°
• Tolerance class: M

Special features

• Chipbreaker: F57
• Coating technology: Tiger·tec Gold (coated carbide)
• Material suitability: stainless steels (ISO group M), superalloys/titanium (ISO group S)
• Execution: X
• Designation: SNMX0904ZNN-F57 WSM35G

FAQ

What materials is this insert suitable for?
The SNMX0904ZNN-F57 WSM35G insert is specified for ISO material groups M and S, making it suitable for stainless steels and heat-resistant superalloys or titanium, depending on geometry.

How does the chipbreaker F57 affect machining?
Chipbreaker F57 promotes controlled chip segmentation and stable chip flow, which supports secure chip evacuation and consistent surface quality during milling operations.

Why choose the Tiger·tec Gold grade WSM35G?
The WSM35G grade in the Tiger·tec Gold family offers a balance of wear resistance and thermal stability tailored to difficult-to-machine materials, extending tool life and improving process reliability.

Is the square 90° form advantageous for heavy cuts?
Yes; the square 90° geometry combined with a 0° negative rake provides a robust cutting edge and allows multiple indexed positions, which is beneficial for heavy-duty milling and interrupted cuts.

Can this insert be used in standard Walter toolholders?
The insert is produced to common industry dimensions and tolerance class M, ensuring compatibility with standard clamping systems designed for SNMX-style square inserts.

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

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