LNMU100508-F57T WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the combination of high thermal resistance, optimised chip control and a robust negative-rake geometry for consistent machining of stainless steels and exotic alloys. Order the LNMU100508-F57T WSM35G directly via Metav Werkzeuge or ask our consultants if needed.

LNMU100508-F57T WSM35G indexable milling insert, Tiger·tec Gold coating, for stainless steels and superalloys — Walter Tools

The LNMU100508-F57T WSM35G is a rectangular indexable milling insert developed for demanding machining of stainless steels and heat-resistant superalloys, offering stable cutting edges and improved process security.

• Tiger·tec Gold coated carbide grade
• Optimised F57T chipbreaker for reliable chips
• 0° negative rake for increased cutting edge strength
• Rectangular 10 size with 0.8 mm corner radius

Greater process security when machining stainless steels and superalloys

The Tiger·tec Gold coating combined with a coated carbide base delivers improved wear resistance and temperature tolerance, which directly benefits throughput when tackling stainless steels and heat-resistant materials. By selecting a grade designed for materials in ISO group M and S, this insert reduces the tendency for built-up edge and supports a predictable tool life. The result is fewer unscheduled tool changes and steadier production, making milling operations more economical and reliable.

Precision geometry that stabilises chip formation

With the F57T chipbreaker and a rectilinear geometry, chip control is prioritised to avoid entanglement and ensure uniform evacuation. The 0° negative rake increases mechanical strength at the cutting edge, which is particularly beneficial when feeds fluctuate or interrupted cuts occur. Operators gain consistent surface finish and dimensional stability with a geometry that supports controlled chip flow and reduces vibration-related defects.

Coating and grade benefits for productive machining

The coating technology enhances the insert’s resistance to thermal and adhesive wear, key factors when machining materials that generate heat at the cutting zone. The combination of a coated carbide substrate and the Tiger·tec Gold surface treatment supports higher cutting speeds and extended edge life, translating into improved productivity and lower tooling cost per component. For shops pursuing efficient, repeatable milling of demanding alloys, this cutting grade balances performance and economy.

Practical handling and compatibility in production environments

The insert’s rectangular form and defined corner radius of 0.8 mm offer predictable edge engagement and simplified indexing on compatible toolholders. Identifiable geometry and a standardised designation ease storage and tool management across production lines. When paired with suitable holders, the insert assists in achieving consistent cycle times and reduces the need for complex process adjustments, helping machine shops maintain steady output.

Contact Metav Werkzeuge to discuss Walter Tools’ LNMU100508-F57T WSM35G and identify the right holder and cutting data for specific stainless steel or superalloy applications — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical Data

• Article number / SKU: LNMU100508-F57T-WSM35G-WALTER
• Designation: LNMU100508-F57T WSM35G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Numbers / Core technical data

• Plate size: 10
• Thickness: 05
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Designs / Special features

• Grade: WSM35G
• Chipbreaker: F57T
• Shape: Rectangular
• Execution: U
• Material applicability: S / M (superalloys/titanium and stainless steels)
• Coating: Tiger·tec Gold

FAQ

What materials is this insert suitable for?
The LNMU100508-F57T WSM35G is specified for ISO groups M and S, making it suitable for stainless steels and heat-resistant superalloys, as implemented by Walter Tools in the Tiger·tec Gold range.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases cutting edge strength and resistance to chipping; the LNMU100508-F57T geometry thereby supports interrupted cuts and tougher feeds common in stainless steel and superalloy milling.

What benefit does the F57T chipbreaker provide?
The F57T chipbreaker is designed to produce short, controllable chips for safer evacuation and reduced re-cutting, which improves surface finish and tool life when machining difficult-to-cut materials.

Can this insert be used for finishing operations?
Yes, when paired with appropriate toolholder settings and cutting parameters, the WSM35G grade can achieve good surface quality while maintaining edge stability for final passes.

Is the insert compatible with standard Walter Tools milling holders?
The LNMU100508-F57T form follows common indexable insert conventions; compatibility should be confirmed with the chosen Walter Tools milling holder specification.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany; www.walter-tools.com

Walter AG (brand: Walter Tools) belongs to the worldwide leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names remain the property of their respective owners. The mentioned brand names are used for explanation only and do not imply any affiliation between our company and the trademark owners.