SDMT09T3AEN-D57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WSM35G grade for reliable chip control and extended tool life in demanding materials; the square 90° form with a 15° relief angle ensures stable cutting edges and predictable performance. Order the SDMT09T3AEN-D57 WSM35G directly via Metav Werkzeuge or ask our consultants if needed.

SDMT09T3AEN-D57 WSM35G — Fräswendeschneidplatte (Tiger·tec Gold, 15° relief) by Walter Tools

The SDMT09T3AEN-D57 WSM35G is a square 90° milling insert engineered for machining rostfreier Stahl and heat-resistant superalloys, delivering consistent chip formation and robust edge stability in heavy-duty turning and milling operations

• Tiger·tec Gold coating for extended life
• Optimised chip control D57
• 15° relief angle for stable cutting
• Square 90° insert, size 09

Reliable performance in demanding alloys

The combination of the WSM35G grade and the Tiger·tec Gold coating provides a balance between wear resistance and edge toughness that is especially beneficial when machining rostfreier Stahl and nickel-based alloys. Coated cemented carbide, as used in this insert, increases thermal stability and reduces flank wear under elevated cutting temperatures. The D57 chipbreaker is optimised for secure chip control, reducing the risk of built-up edge and improving process repeatability, which in turn helps maintain consistent cycle times and surface finish quality on critical components.

Predictable geometry for consistent results

A square 90° format and a 15° relief angle give this insert a predictable cutting behaviour and good radial strength for shoulder and face milling operations. The T3 thickness ensures sufficient rigidity for interrupted cuts and higher feed rates, while the well-defined geometry supports uniform chip splitting and evacuation. For production environments that require reproducible outcomes, these geometric characteristics simplify process parameter settings and shorten setup verification times, supporting higher first-pass yields.

Efficiency and tool-life benefits

The coated carbide grade focuses on maintaining a stable cutting edge under thermal and mechanical loads, which pays off in longer tool life and fewer indexings. With the Tiger·tec Gold platform, the coating architecture is optimised for adhesion and thermal barrier performance, which helps to extend usable time between tool changes. As a result, throughput improves and overall tooling costs per component can be reduced, particularly when machining materials that tend to work-harden or generate tight chips.

Application guidance and integration into production

This insert is designed for use in machining rostfreier Stahl and heat-resistant superalloys (ISO groups M and S) and can be integrated into standard indexable milling cutters that accept the SDMT09 form. When adapting cutting data, increase emphasis on coolant strategies and moderate entry feeds to avoid excessive heat concentration at the cutting zone. For process reliability, prefer tool holders and spindle speeds that reduce vibration; the insert’s geometry tolerances (class M) support stable seating and repeatable positioning.

Discuss the suitability of the Tiger·tec Gold SDMT09T3AEN-D57 WSM35G for specific production tasks with Metav Werkzeuge — technical consultation and application support are available by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical Data

• SKU: SDMT09T3AEN-D57-WSM35G-WALTER
• Label: Fräswendeschneidplatte SDMT09T3AEN-D57 WSM35G Walter Tools
• Designation: SDMT09T3AEN-D57
• ISO designation: SDMT09T3AEN-D57 WSM35G
• Series: Tiger·tec Gold
• Grade: WSM35G
• Manufacturer: Walter Tools

Facts

• Relief angle: 15°
• Insert size: 09
• Thickness: T3
• Shape: Square 90°
• Chipbreaker: D57
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Material: coated cemented carbide (WSM35G)
• Material application: S / M
• Suitable for rostfreier Stahl and heat-resistant superalloys and titanium
• Optimised chipformer and stable cutting edge for heavy-duty machining

FAQ

What materials is this insert best suited for?
The SDMT09T3AEN-D57 WSM35G insert is designed for rostfreier Stahl and heat-resistant superalloys (ISO groups M and S), where heat resistance and edge stability are crucial.

What does the WSM35G grade provide?
WSM35G is a coated cemented carbide grade within the Tiger·tec Gold family that balances thermal resistance and toughness, improving tool life when machining demanding alloys.

How does the D57 chipbreaker influence machining?
The D57 chipbreaker provides controlled chip formation and evacuation, reducing built-up edge and helping to maintain surface quality and process stability during milling.

Is the insert compatible with standard SDMT holders?
Yes, the SDMT09T3AEN-D57 form complies with standard SDMT interfaces; the M tolerance class supports repeatable seating in suitable tool holders.

Which cutting parameters should be prioritised for best results?
Prioritise stable clamping, appropriate coolant or lubrication, and moderate entry feeds; these measures, combined with the insert’s geometry, support consistent performance and longer life.

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

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