LNHX070204-F57T WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of a coated Tiger·tec Gold grade that combines WSM35G heat resistance with a 0.4 mm corner radius and negative 0° geometry for reliable chip control and consistent edge life; order the insert through Metav Werkzeuge or consult the team for grade selection and application advice.

LNHX070204-F57T WSM35G rectangular indexable milling insert — Tiger·tec Gold, for rostfreier Stahl and heat‑resistant alloys (Walter Tools)

LNHX070204-F57T WSM35G is a rectangular milling indexable insert designed for high‑stress machining of rostfreier Stahl and heat‑resistant superalloys, offering a Tiger·tec Gold coating and a chipbreaker optimised for stable cutting.

• Tiger·tec Gold coating for heat resistance
• Suitable for rostfreier Stahl and superalloys
• Corner radius 0.4 mm for reliable edge strength
• Negative 0° geometry for secure chip control

Robust performance for demanding materials

The Tiger·tec Gold WSM35G grade is formulated for machining rostfreier Stahl (stainless steels) and heat‑resistant superalloys; it supports secure chip formation where workpieces show toughness and high heat generation. The combination of a coated cemented‑carbide grade and the F57T chipbreaker helps to reduce built‑up edge and stabilise the cutting process. For production environments where material mix and thermal load vary, this insert offers consistent cutting behaviour and predictable tool life, translating into fewer tool changes and improved throughput.

Predictable surface quality and process security

With a 0.4 mm corner radius and 0° (negative) rake, the insert delivers a balance between edge strength and surface finish. The negative geometry increases edge stability under interruption or heavy cross‑cutting, while the modest corner radius supports a fine surface when feeds and speeds are adapted accordingly. The tolerance class H ensures repeatable seating in the toolholder, contributing to reliable part accuracy and minimised setup variation in serial production.

Durable design and efficient chip handling

The F57T chipbreaker geometry, paired with the Tiger·tec Gold technology, is engineered for improved heat resistance and wear behaviour during machining of tough alloys. This results in more uniform flank wear and extended productive life of the cutting edge. The rectangular form factor and the insert thickness designation support sturdy clamping and help to prevent vibration in heavy‑duty roughing passes. These features combine to lower overall process costs through fewer interruptions and stable machining cycles.

Practical application guidance and compatibility

The insert is deliverable in size designation 07 with thickness code 02 and is compatible with tooling systems accepting the LNHX series geometry. It is particularly suited to roughing and semi‑finishing operations in rostfreier Stahl and titanium‑alloy components where thermal loads and chip control are critical. Selection of cutting parameters should take into account the material group (M for rostfreier Stahl; S for superalloys/titanium) and the machine/toolholder rigidity to exploit the grade's heat resistance and edge stability most effectively.

Contact Metav Werkzeuge for tailored grade recommendations and availability of Walter Tools Tiger·tec Gold inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 for rapid technical support and ordering.

Technical Data

• SKU: LNHX070204-F57T-WSM35G-WALTER
• Article: LNHX070204-F57T WSM35G
• Type: Fräswendeschneidplatte
• Series: Tiger·tec Gold
• Grade: WSM35G
• Manufacturer: Walter Tools

Core technical data

• Corner radius: 0.4 mm
• Free rake angle: 0° (negative)
• Plate size: 07
• Plate thickness: 02
• Tolerance class: H

Design and special features

• Coating: Tiger·tec Gold
• Chipbreaker: F57T
• Shape: Rectangular
• Geometry: X / negative
• Material suitability: rostfreier Stahl (M), heat‑resistant superalloys and titanium (S)

FAQ

What materials is this insert designed for?
The LNHX070204‑F57T WSM35G insert is designed primarily for rostfreier Stahl and heat‑resistant superalloys/titanium (material groups M and S), offering enhanced heat resistance and chip control.

How does the 0.4 mm corner radius affect machining?
A 0.4 mm corner radius increases edge strength and distributes cutting forces more evenly, improving durability during roughing while still allowing acceptable surface quality in semi‑finishing when parameters are adapted.

What advantage does the Tiger·tec Gold coating provide?
The Tiger·tec Gold coating on the WSM35G grade improves thermal stability and wear resistance, which supports longer tool life and more consistent performance in high‑temperature machining conditions.

Is the negative 0° geometry suitable for interrupted cuts?
Yes, the negative 0° geometry enhances edge stability under interrupted cuts and heavy engagement, reducing the risk of chipping on the cutting edge.

Can this insert be used for finishing operations?
While optimised for roughing and semi‑finishing in tough materials, the insert can be used for finishing if cutting data are finely tuned and machine rigidity is sufficient to achieve the required surface quality.

What does tolerance class H mean for toolholders?
Tolerance class H indicates a precision fit to the specified geometric tolerances, ensuring repeatable positioning in the toolholder and consistent machining accuracy with the LNHX series.

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

The Walter AG (brand: Walter Tools) is one of 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 protected trade designations are mentioned solely for explanation. There is no affiliation between our company and the named brands. The offered article is an original, factory‑new product from the manufacturer.