LNMU120608-F57T WSM35G U Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger·tec Gold coating, a stable chipbreaker design and a negative relief angle for reliable machining of tough alloys; order the insert directly via Metav Werkzeuge or consult the specialists for application advice.

LNMU120608-F57T WSM35G rectangular milling insert, Tiger·tec Gold — Walter Tools

LNMU120608-F57T WSM35G is a rectangular milling insert optimised for high-demand machining of stainless steels and heat‑resistant superalloys in industrial production.

• Tiger·tec Gold coating for increased tool life
• Grade WSM35G for stainless and superalloys
• Rectangular form with 0.8 mm corner radius
• Chipbreaker F57T for stable chip control

Reliable performance for demanding materials

The combination of the WSM35G grade and the Tiger·tec Gold coating provides a measurable improvement in process stability when machining stainless steels and high‑temperature alloys. The coated cemented carbide composition is engineered to resist thermal and mechanical loads common in such materials, which reduces edge wear and helps maintain dimensional consistency. For manufacturers aiming to reduce downtime and scrap rates, this results in a more predictable production flow and fewer unplanned tool changes, translating into improved throughput and lower overall machining costs.

Predictable chip control and enhanced surface quality

Engineered chip formation via the F57T chipbreaker simplifies evacuation of swarf and reduces the risk of built‑up edge, especially when cutting tough materials. Stable chip control helps to preserve the cutting edge and contributes to consistent surface finish over long runs. The insert’s geometry—with a corner radius of 0.8 mm and a negative 0° relief angle—supports robust cutting conditions, allowing conservative programming for roughing passes and steady results during finishing operations where surface integrity matters.

Design that supports flexible production strategies

The rectangular shape and the specified insert dimensions make this component adaptable to a range of clamping solutions and cutter bodies used in milling centres. The construction supports moderate to aggressive feeds with reliable repeatability, enabling process planners to consolidate operations or extend tool life by choosing suitable parameters. As a result, mass production lines and job shops alike benefit from fewer tool variants and simplified inventory management while maintaining machining performance.

Practical guidance for integration and use

When integrating this insert into existing setups, preference should be given to tooling systems that secure rectangular inserts robustly to exploit the grade’s stability. Optimise cutting speeds and cooling strategy for the workpiece material: the grade is especially effective for materials classified under ISO groups M and S, namely stainless steels and heat‑resistant superalloys/titanium. Monitoring tool wear under initial production runs ensures the selected parameters fully harness the insert’s resistance to thermal degradation and its chip control capabilities.

Contact Metav Werkzeuge for tailored cutting data, availability and application support for Walter Tools inserts; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: LNMU120608-F57T-WSM35G-WALTER
• Label: Fräswendeschneidplatte LNMU120608-F57T WSM35G Walter Tools
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Grade: WSM35G

Core figures

• Corner radius: 0.8 mm
• Insert size: 12
• Thickness code: 06
• Relief angle: 0° (negative)

Special features

• Series: Tiger·tec Gold
• Chipbreaker: F57T
• Insert form: Rectangular
• Suitable for: stainless steels (ISO M), heat‑resistant superalloys and titanium (ISO S)
• Tolerance class: M
• Execution: U

FAQ

What materials is this insert suited for?
This insert is designed primarily for stainless steels and heat‑resistant superalloys; the WSM35G grade and Tiger·tec Gold coating support machining of ISO groups M and S.

How does the chipbreaker F57T benefit the machining process?
The F57T chipbreaker promotes controlled chip formation and evacuation, which reduces the likelihood of built‑up edge and supports consistent surface quality during extended runs.

What does the negative 0° relief angle mean in practice?
A negative 0° relief angle increases edge strength and stability under heavy cutting loads, making it suitable for roughing and when machining tougher materials.

Is this insert compatible with standard rectangular milling cutter bodies?
The rectangular form and the specified dimensions match common clamping systems for rectangular inserts; please verify seat size and clamping type against the toolholder.

Which series does the insert belong to and what are the benefits?
Belonging to the Tiger·tec Gold series, this insert benefits from advanced coating technology that improves wear resistance and thermal stability for demanding applications.

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

The Walter AG (brand appearance: Walter Tools) is among the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only; there is no affiliation between our company and the named brands. The offered article is original, brand‑new merchandise from the manufacturer.