LNMU080404-F57T WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of high wear resistance, stable chip formation and a robust negative cutting geometry for consistent stainless steel machining; order directly via Metav Werkzeuge or contact our consultants for tailored recommendations.

LNMU080404-F57T WSM35G milling insert, Tiger‑tec Gold, for stainless steels — Walter Tools

The LNMU080404-F57T WSM35G is a coated carbide milling insert in the Tiger‑tec Gold series, designed for productive machining of rostfreier Stahl and heat‑resistant superalloys with reliable chip control.

• Tiger‑tec Gold coated carbide grade WSM35G
• Optimised chip control F57T geometry
• Negative 0° rake for robust cutting
• Suitable for stainless steels and superalloys

Consistent cutting performance where heat and toughness matter

The Tiger‑tec Gold WSM35G grade combines a coated carbide substrate with a heat‑resistant coating to deliver high wear resistance and sustained edge life when machining rostfreier Stahl and similar alloys. In practice, this means fewer indexings and longer uninterrupted production runs, supporting efficient throughput in small‑batch and series production. The insert’s design prioritises stable cutting edge behaviour under thermal stress, reducing the risk of build‑up and lowering scrap rates.

Geometry engineered for reliable chip control and stability

The rectangular insert form with a corner radius of 0.4 mm and the F57T chipbreaker provide controlled chip formation even under demanding cutting conditions. The negative 0° rake increases mechanical strength at the cutting edge, making the insert particularly suitable for interrupted cuts or heavy engagement. For operators less familiar with chipbreaker terminology: the F57T profile shapes the flow of swarf to prevent entangling around workpieces and tools, improving process reliability on difficult‑to‑machine materials.

Coating and material pairing for extended tool life

The coating technology within the Tiger‑tec Gold series is optimised for heat resistance and adhesion, ensuring the coated carbide grade performs well against adhesion‑prone alloys. Combined with the WSM35G chemistry, the insert resists flank wear and maintains dimensional stability across longer tool paths. For production planners, this translates into improved cycle time consistency and predictable tool change intervals, which support more accurate capacity planning and lower overall tooling costs.

Practical integration into machining workflows

Designed as an industrial‑grade milling insert, the component fits standard toolholders that accept the LNMU08 form factor and thickness code. The robust geometry and coating make it a strong choice for applications where surface integrity and repeatability are critical, such as medical components, food‑processing fittings and precision parts made from rostfreier Stahl. When selecting cutting parameters, prioritise feed rates and cooling strategies that support stable chip evacuation to exploit the insert’s chipbreaker advantages fully.

For demanding stainless steel and superalloy milling, contact Metav Werkzeuge to discuss Walter Tools Tiger‑tec Gold inserts and ensure the optimal grade and geometry for the application.

Technical data

• SKU: LNMU080404-F57T-WSM35G-WALTER
• Article designation: LNMU080404-F57T
• Material grade: WSM35G
• Series: Tiger‑tec Gold
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte

Facts

• Insert size: 08
• Thickness code: 04
• Corner radius: 0.4 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold technology
• Substrate: Coated carbide
• Chipbreaker: F57T
• Shape: Rectangular
• Suitable materials: rostfreier Stahl, heat‑resistant superalloys

FAQ

What materials is this insert suitable for?
The LNMU080404-F57T WSM35G insert is designed primarily for rostfreier Stahl and heat‑resistant superalloys, leveraging the Tiger‑tec Gold coating for thermal resilience.

How does the F57T chipbreaker improve machining?
The F57T chipbreaker on the insert shapes chips for controlled evacuation, reducing re‑cutting of swarf and promoting stable cutting conditions during milling.

Why choose a negative 0° rake geometry?
A negative 0° rake increases mechanical edge strength and resistance to chipping under heavy or interrupted cuts, making the insert robust in demanding operations.

Which series and grade does this insert belong to?
This insert is part of the Tiger‑tec Gold series and uses the WSM35G coated carbide grade for enhanced wear resistance.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are used for explanatory purposes only; no affiliation exists between our company and the named brands. The offered item is an original, factory‑new product from the manufacturer.