SDMT06T204-F57 WSM45X WSM45X Wendeplatten - Walter Tools

Take advantage of the proven combination of the WSM45X coated carbide grade and the F57 chipbreaker for stable chip control in tough materials; the 15° relief angle and 0.4 mm corner radius support consistent cutting performance. Order the SDMT06T204-F57 WSM45X directly via Metav Werkzeuge or ask the consultants for advice.

SDMT06T204-F57 WSM45X — Milling insert, coated carbide for stainless steels, Walter Tools

SDMT06T204-F57 WSM45X is a compact square insert optimised for machining stainless steels and heat‑resistant superalloys in demanding milling applications

• Coated carbide grade WSM45X for tough materials
• Optimised F57 chipbreaker for stable chip control
• 15° relief angle for secure cutting mechanics
• Square 90° form with 0.4 mm corner radius

Consistent machining of stainless steels and superalloys

The WSM45X grade is a coated carbide developed for applications where material toughness and heat generation are critical. Classified for ISO groups M (stainless steels) and S (heat‑resistant superalloys and titanium), the grade promotes secure chip formation and helps prevent built‑up edge under elevated temperatures. This results in more reproducible tool life and reduced rework, which supports higher process reliability and predictable production cycles.

Geometry that delivers repeatable surface quality and tool life

The insert’s square 90° form, combined with a 0.4 mm corner radius, provides a balance between edge strength and achievable surface finish. The F57 chipbreaker ensures controlled chips across a range of feeds, reducing the risk of clogging and stabilising cutting forces. With a 15° relief angle the insert offers secure engagement in face and shoulder milling, helping to maintain a stable cutting edge and minimise vibration during interrupted cuts.

Operational benefits and typical applications

Designed for tough milling tasks, the insert suits roughing and semi‑finishing on stainless steels and heat‑resistant alloys where thermal loads and material ductility challenge standard grades. The combination of grade, chipbreaker and geometry reduces indexings and extends productive cutter life, supporting lower per‑part costs and fewer tool changes. Compatibility with standard indexable holders makes integration into existing tool systems straightforward, improving machine uptime and process security.

For process support and availability of SDMT06T204-F57 WSM45X inserts, contact Metav Werkzeuge to determine the ideal holder and stock status — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: SDMT06T204-F57-WSM45X-WALTER
• Article designation: SDMT06T204-F57
• Product type: Milling insert
• Brand: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Relief angle: 15°
• Corner radius: 0.4 mm
• Insert size: 06
• Thickness: T2
• Plate form: Square 90°

Special features

• Grade: WSM45X (coated carbide)
• Chipbreaker: F57
• Material suitability: stainless steels (ISO M), heat‑resistant superalloys and titanium (ISO S)
• Typical application: machining tough, difficult‑to‑cut materials
• Design: indexable square insert for milling operations

FAQ

Which materials can be machined with this insert?
The SDMT06T204-F57 WSM45X insert is specified for ISO M (stainless steels) and ISO S (heat‑resistant superalloys and titanium), making it suitable for demanding alloys and applications with high thermal loads.

How does the 0.4 mm corner radius influence results?
A 0.4 mm corner radius increases edge strength compared with a smaller radius, improving resistance to chipping while still enabling a good surface finish in semi‑finishing operations with the SDMT06T204-F57 WSM45X.

What benefits does the F57 chipbreaker provide?
The F57 chipbreaker promotes consistent chip formation and evacuation, which stabilises cutting forces and reduces the risk of built‑up edge when machining ductile materials.

Is this grade coated and why is that important?
Yes, the WSM45X is a coated carbide grade; the coating improves wear resistance and thermal stability, extending the effective cutting life under elevated temperatures common in stainless steel machining.

Which operations are typical for this insert?
The insert is intended for face and shoulder milling, roughing and semi‑finishing on tough, heat‑generating materials where process security and edge stability are priorities.

Protected trademarks and trade names are the property of their respective owners. The mention of brand names serves explanatory purposes only and does not imply any affiliation with our company. The offered item is an original, factory‑new product of the manufacturer.

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