SDMT09T3AZN-D57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the WSM35G grade for reliable machining of difficult-to-cut materials; the square 90° geometry with a 15° clearance and chipbreaker D57 ensures stable chip control and edge life. Order directly via Metav Werkzeuge or consult the technical team for application advice.

SDMT09T3AZN-D57 WSM35G Fräswendeschneidplatte by Walter Tools – coated carbide, Tiger·tec Gold, for stainless steels and superalloys

The SDMT09T3AZN-D57 WSM35G is a square 90° indexable milling insert designed for productive machining of rostfreier Stahl and heat-resistant superalloys, offering a robust coated-carbide grade and a D57 chipbreaker for consistent chip control

*Tiger·tec Gold coating for high thermal resistance
*Suitable for rostfreie Stähle and superalloys
*Square 90° insert with 15° clearance
*Chipbreaker D57 for stable chip formation

Productive machining of tough materials with consistent edge life

The insert is manufactured in the Tiger·tec Gold series, a coated-carbide solution engineered for high thermal and mechanical stress. This coating supports a stable cutting edge when machining rostfreier Stahl and nickel-based superalloys, where heat generation and workpiece toughness challenge tool life. As a consequence, the insert offers improved process reliability and reduced downtime compared with uncoated grades, enabling higher metal removal rates under controlled conditions. Using a coated carbide grade means fewer tool changes and a steadier production flow for demanding components.

Geometry and chip control that reduce rework and cycle time

The square 90° geometry combined with a 15° clearance and the D57 chipbreaker gives predictable chip formation and efficient evacuation. A well-designed chipbreaker reduces the risk of built-up edge and helps maintain surface finish quality on long, interrupted cuts typical for stainless steels and superalloys. The T3 plate thickness contributes to mechanical stability in the pocket, supporting repeatable seating and secure clamping in modern toolholders. These factors together translate into measurable productivity improvements and fewer rejects during finishing operations.

Practical advantages for workshop integration and selection

The insert’s WSM35G grade and medium tolerance class (M) make it suitable for indexable-tool systems that require consistent seat accuracy. The SDMT09T3AZN-D57 form factor permits straightforward matching with standard square 90° milling bodies, and the clearly defined chipbreaker geometry simplifies process setup for new components. Choosing this grade supports a broad spectrum of applications from heavy-duty roughing to semi-finishing in components where heat resistance and edge stability are priorities, reducing the need for frequent tool qualification or complex cooling strategies.

Contact Metav Werkzeuge for tailored recommendations on tooling combinations and application data, or request a consultation to confirm suitability for specific rostfreier Stahl or superalloy operations — Metav Werkzeuge is reachable at info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: SDMT09T3AZN-D57-WSM35G-WALTER
• SKU: SDMT09T3AZN-D57-WSM35G-WALTER
• Product type: Fräswendeschneidplatte
• Brand: Walter Tools
• Series: Tiger-tec Gold
• Grade: WSM35G

Facts

• Clearance angle: 15°
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: T3
• Chipbreaker: D57
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Material: Coated carbide
• Suitable for: rostfreier Stahl (M)
• Suitable for: heat-resistant superalloys and titanium (S)
• Geometry: square 90° indexable insert

FAQ

Which materials is this insert suitable for?
The SDMT09T3AZN-D57 WSM35G insert is suitable for rostfreier Stahl and heat-resistant superalloys (designation M and S), offering improved performance where heat resistance and stable edge life are required.

What coating and substrate does the insert use?
The insert uses the Tiger·tec Gold coating on a coated carbide substrate, designed for thermal resistance and wear protection in demanding milling operations.

What are the key geometric features that affect cutting behaviour?
Key features include the square 90° form, 15° clearance angle, T3 thickness, and the D57 chipbreaker, which together influence chip formation, tool stability and repeatable seating in the toolholder.

How does the WSM35G grade help with machining stainless steels?
The WSM35G grade is engineered for secure chip control and a stable cutting edge when machining tough and adhesive workpiece materials, improving process reliability and edge life under elevated temperatures.

Is the insert compatible with standard toolholders for square 90° inserts?
The SDMT09T3AZN-D57 WSM35G is produced in a common square 90° form factor intended for compatible indexable milling bodies; ensure the holder accepts the SDMT09T3AZN-D57 designation for correct fit.

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

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