LNHU080304-F57T WSM35G WSM35G Wendeplatten - Walter Tools

Combining Tiger·tec Gold coating with the WSM35G grade yields extended tool life and stable chip formation when machining stainless steel and heat-resistant alloys; the rectangular geometry with a 0.4 mm nose radius and 0° negative rake promotes consistent surface quality and predictable tool behaviour. Order the LNHU080304-F57T WSM35G milling insert through Metav Werkzeuge or contact our consultants for tailored application support.

LNHU080304-F57T WSM35G milling indexable insert — Tiger·tec Gold, 0° negative rake | Walter Tools

The LNHU080304-F57T WSM35G is a rectangular milling insert designed for productive machining of stainless steel and heat-resistant superalloys, offering robust edge stability and controlled chip formation.

• Tiger·tec Gold coating for edge stability
• WSM35G grade for tough materials
• 0° negative rake for secure cutting
• Rectangular insert with 0.4 mm nose radius

Performance tailored to demanding alloys

The combination of the WSM35G grade and the Tiger·tec Gold coating provides a balance of wear resistance and thermal stability suited to materials that tend to work-harden and generate high cutting temperatures. The specially developed grade supports stable chip formation when machining stainless steel and superalloys, reducing the risk of built-up edge and unplanned tool changes. This results in longer available cutting life and fewer interruptions to production, which contributes directly to lower unit costs and more predictable machining cycles.

Geometry that improves process security

The insert’s 0° negative rake and rectangular form deliver a secure cutting action for heavy-duty milling and interrupted cuts. The integrated F57T chipbreaker promotes effective chip breaking and evacuation, helping to avoid chaotic chips that can damage the workpiece or tool. The 0.4 mm nose radius supports consistent surface finish while offering a compromise between edge robustness and small-feature fidelity. Together these characteristics mean the tool performs reliably under variable cutting conditions and supports stable machining windows.

Productivity gains through consistent tool behaviour

Designed for indexable systems, this insert simplifies tool management and replacement intervals while delivering repeatable results. The LNHU080304-F57T WSM35G from Walter Tools maintains edge life and dimensional consistency across batches, helping to reduce rework rates and improve throughput. For engineering teams seeking process stability, the combination of grade, coating and geometry helps to maintain cycle times and surface quality even when switching between stainless steel and more challenging superalloys. Operationally, this translates into a more efficient workflow with predictable tool change scheduling.

For specific process recommendations or to check stock and lead times for Walter Tools Tiger·tec Gold inserts such as the LNHU080304-F57T WSM35G, contact Metav Werkzeuge’s technical team at info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance.

Technical data

• SKU: LNHU080304-F57T-WSM35G-WALTER
• Product type: milling indexable insert
• Brand: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSM35G
• Designation without grade: LNHU080304-F57T

Core technical figures

• Corner radius: 0.4 mm
• Relief angle: 0° (negative)
• Thickness code: 03
• Size code: 08
• Tolerance class: H

Materials & special features

• Coating: Tiger·tec Gold
• Chipbreaker: F57T
• Material compatibility: stainless steel
• Suitable for: heat-resistant superalloys and titanium (S) and stainless steels (M)
• Insert shape: rectangular
• Execution: U

FAQ

What materials is this insert primarily designed for?
The LNHU080304-F57T WSM35G insert is formulated for stainless steel and for heat-resistant superalloys and titanium (material groups M and S), where stable chip formation and thermal resistance are required.

How does the 0° negative rake affect machining behaviour?
A 0° negative rake on this insert increases cutting-edge strength and reduces the tendency to produce a built-up edge when machining tough, heat-generating materials, improving process reliability for Walter Tools milling applications.

What role does the F57T chipbreaker play?
The F57T chipbreaker is designed to produce short, manageable chips in interrupted and continuous milling operations, enhancing chip evacuation and protecting the workpiece surface.

Can this insert be used for finishing operations?
With its 0.4 mm nose radius and coated grade, the insert offers a compromise between robustness and surface quality, making it suitable for many finishing passes where the geometry matches the required tolerance and finish.

Is the insert compatible with standard indexable milling cutter systems?
Yes, the LNHU080304-F57T WSM35G is a standard indexable insert form intended for common clamping systems; compatibility depends on the cutter body designed for the LNHU insert geometry.

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

The Walter AG (marketed as 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 are used for description only and do not imply any affiliation between our company and the named manufacturers. The offered item is an original, factory-new product of the manufacturer.