LNMU080304-F57T WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold surface technology, the WSM35G carbide grade and the optimised F57T chipformer for secure chip control when machining stainless steel and heat‑resistant superalloys; the negative 0° rake geometry provides a robust cutting edge and stable process. Order the item directly via Metav Werkzeuge or consult their specialists for application‑specific parameter recommendation.

LNMU080304-F57T WSM35G — milling insert, Tiger·tec Gold for stainless steel and superalloys | Walter Tools

LNMU080304-F57T WSM35G is a rectangular milling insert designed for demanding roughing and semi‑finishing operations in stainless steel and heat‑resistant superalloys, offering a balance of thermal resistance and edge stability backed by Walter Tools' Tiger·tec Gold technology

• Tiger·tec Gold coating for thermal stability
• Optimised F57T chipformer for secure chip control
• Negative 0° rake for a robust cutting edge
• Rectangular 08 format with 0.4 mm corner radius

Consistent cutting performance where heat and toughness matter

The combination of the WSM35G coated carbide grade and the Tiger·tec Gold coating delivers improved heat resistance and wear behaviour during heavy cutting. Designed for materials classified as M (stainless steel) and S (superalloys/titanium), this insert reduces the tendency for built‑up edge and supports a steady cutting process. The negative 0° rake angle contributes to a stronger cutting edge under interrupted cuts and higher feed rates, allowing productive machining cycles with fewer tool changes. Operators benefit from predictable tool life and repeatable performance when switching between roughing and semi‑finishing passes.

Controlled chip formation and surface integrity with targeted geometry

The F57T chipformer is engineered to manage chips reliably in demanding materials, improving evacuation and reducing the risk of re‑cutting. With a 0.4 mm corner radius and a rectangular footprint, the insert is well suited for robust profile milling and shoulder operations where edge strength is a priority. The geometry helps to produce consistent surface qualities while protecting the cutting edge from sudden loading. For workshops aiming to increase throughput, the engineered chip control helps to maintain machine uptime and reduces the need for manual chip handling.

Practical advantages for machining strategies and tool management

As part of the Tiger·tec Gold family, the insert supports extended machining windows and good wear resistance across a range of stainless and heat‑resistant alloys. The coded size and thickness (08 / 03) simplify tool selection and inventory management, while the tolerance class M indicates the production precision useful for tool holders and pocket fits. In practice, this means reduced setup time and easier replacement without compromising clamping accuracy. The result is a reliable insert that contributes to consistent production output and easier process planning.

For application advice, inventory checks or to secure the LNMU080304-F57T WSM35G for upcoming production runs, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — Metav Werkzeuge will assist with cutting data and availability

Technical data

• SKU: LNMU080304-F57T-WSM35G-WALTER
• Article: LNMU080304-F57T WSM35G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Corner radius: 0.4 mm
• Free rake angle: 0° (negative)
• Geometry: Rectangular
• Size code: 08
• Thickness code: 03
• Tolerance class: M

Special features

• Grade: WSM35G (coated carbide)
• Chipformer: F57T
• Version: U
• Suitable for: stainless steel (M), Superalloys/Titan (S)
• Shape: Rectangular insert with 0.4 mm corner radius

FAQ

What materials is this insert best suited for?
The LNMU080304-F57T WSM35G milling insert from Walter Tools is optimised for stainless steel and heat‑resistant superalloys (ISO groups M and S), providing improved edge stability in tough, heat‑generating applications.

What does the WSM35G designation indicate?
WSM35G denotes Walter Tools' coated carbide grade within the Tiger·tec Gold technology; it emphasises thermal resistance and wear performance for demanding machining of stainless and superalloy materials.

How does the F57T chipformer affect performance?
The F57T chipformer is tuned to produce predictable chip shapes and efficient evacuation when milling difficult‑to‑machine alloys, which helps to protect the cutting edge and maintain surface quality.

Which geometric features improve robustness during interrupted cuts?
The negative 0° rake angle combined with a 0.4 mm corner radius and rectangular form gives the insert enhanced edge strength, reducing edge chipping under heavy or interrupted cutting conditions.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered article is original, factory‑new goods from the manufacturer.