LNMX201012R-F57T WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, the WKP35G grade and a 1.2 mm corner radius for reliable, high-productivity milling of steel and cast iron; order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

LNMX201012R-F57T WKP35G indexable milling insert by Walter Tools — Tiger·tec Gold, for steel and cast iron

LNMX201012R-F57T WKP35G is a rectangular indexable milling insert designed for productive machining of steel and cast iron, combining a robust geometry with a high-performance coating for demanding industrial applications.

• Tiger·tec Gold coating for high wear resistance
• Rectangular insert with 1.2 mm corner radius
• Negative 0° clearance for rigid milling
• Suited for machining steel and cast iron

Consistent productivity with a premium coating

The combination of the Tiger·tec Gold series and the WKP35G grade delivers a clear advantage in terms of wear resistance and tool life. The applied coating technology is engineered to withstand the thermal and abrasive stresses typical of steel and cast iron machining, which means longer intervals between indexings and fewer tool changes. For production environments this directly translates into higher machine uptime and lower cycle times, supporting a more economical machining process without compromising surface quality.

Geometry engineered for stable cutting performance

The insert’s rectangular form and 1.2 mm corner radius offer a stable cutting edge and predictable chip formation. The negative 0° clearance provides a rigid seat and reduces deflection when taking heavier cuts, making this geometry particularly suitable for interrupted cuts or roughing passes where stability is critical. The specified geometry helps maintain dimensional consistency across batches, reducing rework and improving first-pass yield on component families.

Broad material compatibility and process reliability

Certified for ISO material groups P (steel) and K (cast iron), this insert is optimised for the thermal and mechanical behaviour of those workpiece families. The WKP35G substrate and coating pairing supports controlled heat management and chip breaking with the included F57T chipbreaker, which improves evacuation and reduces the risk of built-up edge in tougher alloys. The result is a balanced combination of cutting-edge stability and chip control for reproducible results in mixed-production shops.

Integration into existing tool systems and overall economy

The insert is supplied in a standard profile compatible with common milling bodies and clamping systems, enabling straightforward replacement and quick setup. With its robust wear characteristics and consistent edge performance, the insert contributes to lower tooling consumption and predictable tool-life scheduling. This makes it a pragmatic choice for job-shop and serial production environments seeking measurable improvements in throughput and process security.

Contact Metav Werkzeuge for tailored cutting data, toolholder compatibility checks and to place orders for Walter Tools Tiger·tec Gold inserts via Metav Werkzeuge

Technical data

• Article number: LNMX201012R-F57T-WKP35G-WALTER
• SKU: LNMX201012R-F57T-WKP35G-WALTER
• Designation: LNMX201012R-F57T WKP35G
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Insert size: 20 mm
• Thickness: 10 mm
• Corner radius: 1.2 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKP35G
• Chipbreaker: F57T
• Insert form: Rectangular
• Grade material suggestion: P / K
• Execution: X
• Applicable for: steel machining
• Applicable for: cast iron machining

FAQ

What workpiece materials is this insert suitable for?
The LNMX201012R-F57T WKP35G insert from Walter Tools is specified for ISO groups P and K, i.e. steel and cast iron applications, and is optimised for the typical heat and chip-formation behaviour of those materials.

How does the Tiger·tec Gold coating affect performance?
The Tiger·tec Gold coating on the WKP35G grade improves wear resistance and thermal stability, extending tool life and maintaining cutting-edge integrity during sustained production runs.

Is the chipbreaker included suitable for heavy roughing?
The supplied F57T chipbreaker is designed to improve chip control for a wide range of cutting conditions; for aggressive roughing parameters, the geometry and negative 0° relief of the insert provide the required stability.

Can this insert be used in existing milling bodies?
The rectangular LNMX geometry follows common indexable insert standards and can be integrated into compatible milling bodies and clamping systems designed for this designation.

What are the principal benefits for production shops?
Shops benefit from longer tool life, consistent surface finish, reduced tool-change frequency and improved process reliability when using the Walter Tools WKP35G Tiger·tec Gold insert.

Hersteller: 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 cutting tools for metalworking. As part of the Sandvik Group, the company offers a comprehensive range of solutions known for high process security, excellent surface quality and stable cutting edges. Protected trademarks and product names mentioned are the property of their respective owners and are cited for explanation only. The offered item is an original, brand-new product from the manufacturer.