SNMX0904ANN-F57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the proven Tiger·tec Gold coating and the robust chip control of the WSM35G grade for dependable machining of stainless steels and heat‑resistant alloys; combine long tool life, stable cutting edges and consistent chip evacuation for a reliable milling process. Order directly via Metav Werkzeuge or consult the technical team for application advice.

SNMX0904ANN-F57 WSM35G indexable milling insert — square 90°, Tiger·tec Gold, Walter Tools

The SNMX0904ANN-F57 WSM35G is an indexable milling insert engineered for high‑performance machining of stainless steels and heat‑resistant superalloys, offering a square 90° form with a negative rake for demanding operations

• Tiger·tec Gold coated for extended tool life
• Optimised chip control with F57 breaker
• Square 90° geometry for stable milling
• Suitable for stainless and heat‑resistant alloys

Durable coating and predictable wear for continuous production

The combination of the Tiger·tec Gold coating and the WSM35G cutting grade delivers a balance of heat resistance and edge stability that is essential when machining stainless steels and nickel‑based alloys. The coated carbide construction supports steady wear behaviour under thermal and mechanical stress, reducing the risk of unexpected tool failure. This reliability translates into fewer tool changes and a more consistent process window, which helps maintain productivity in batch and serial machining. The coating also improves resistance against built‑up edge and flank wear, so surface finish and dimensional consistency remain predictable over longer tool lives.

Stable chip formation and reduced machining interruptions

Equipped with the F57 chipbreaker, the insert promotes controlled chip fragmentation and evacuation during milling of tough materials. Effective chip control lowers the chance of entanglement and improves coolant access to the cutting zone, which in turn helps preserve the cutting edge. For machining centres and production cells where uninterrupted cycles are critical, the enhanced chip management contributes to shorter cycle times and reduced manual intervention. The insert’s design supports efficient swarf flow without sacrificing cutting stability, which benefits both roughing and profile milling operations.

Robust geometry for secure cutting and part quality

The square 90° plate shape with a 0° negative rake provides a strong cutting edge and resistance to mechanical shock during interrupted cuts or when encountering hard inclusions. This geometry is particularly advantageous in heavy milling where edge strength and stiffness are priorities. The negative rake angle helps distribute cutting forces and lowers the risk of chipping, while the square form offers four usable cutting edges, improving economy per insert. As a result, component tolerances and surface integrity remain consistent even under demanding conditions.

Application guidance and material suitability

The WSM35G grade is tailored for ISO groups M and S, meaning it is suitable for stainless steels and heat‑resistant superalloys and titanium respectively. When selecting cutting parameters, prioritise moderate feed rates and appropriate coolant strategy to exploit the grade’s heat resistance and to maintain stable chip formation. For shops seeking to adapt the insert to existing toolholders, the designation SNMX0904ANN‑F57 indicates the plate form and chipbreaker combination; matching the insert to the correct cutter body ensures optimum clamp and run‑out characteristics. For customised advice on parameter windows and holder compatibility, technical consultation is available to support process optimisation.

Discuss Walter Tools Tiger·tec Gold inserts with Metav Werkzeuge for tailored machining solutions — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: SNMX0904ANN-F57-WSM35G-WALTER
• Designation: SNMX0904ANN-F57 WSM35G
• Product type: Fräswendeschneidplatte (indexable milling insert)
• Brand: Walter Tools

Core specifications

• Plate form: Quadrat 90°
• Plate size: 09
• Plate thickness: 04
• Breaker: F57
• Free cutting angle: 0° (negative)
• Tolerance class: M
• Grade/series: WSM35G / Tiger·tec Gold
• Execution: X

Special features

• Coating / grade: Tiger·tec Gold (coated carbides)
• Material suitability: S / M
• Applicable for: rostfreier Stahl (ISO group M)
• Typical application: Heavy and difficult‑to‑cut materials, depending on geometry
• Insert family: SNMX series

FAQ

What materials is the SNMX0904ANN‑F57 WSM35G suited for?
The SNMX0904ANN‑F57 WSM35G from Walter Tools is specified for ISO groups M and S, making it suitable for stainless steels and heat‑resistant superalloys or titanium depending on the cutter geometry.

How does the F57 chipbreaker affect machining performance?
The F57 chipbreaker promotes controlled chip formation and evacuation, improving swarf management during milling with the SNMX0904ANN‑F57 WSM35G and helping to maintain edge life and surface quality.

Is the square 90° geometry beneficial for interrupted cuts?
Yes, the square 90° plate with a negative rake provides a robust cutting edge that is resistant to chipping, which supports secure performance in interrupted and heavy milling operations with the SNMX0904ANN‑F57 WSM35G.

How many cutting edges are available per insert and what is the implication?
The square plate form offers multiple usable cutting edges; this increases economy per insert and, when combined with the Tiger·tec Gold coating, extends effective tool life for the SNMX0904ANN‑F57 WSM35G.

Can the SNMX0904ANN‑F57 WSM35G be used in existing cutter bodies?
Compatibility depends on the cutter’s insert pocket and clamping system; the SNMX0904ANN‑F57 designation indicates the form and size, so matching the insert to the proper cutter body is recommended to ensure correct clamping and run‑out.

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

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