XNHX130632R-L65T WSM45X Wendeplatten - Walter Tools

Take advantage of the combination of WSM45X coated carbide performance, the L65T chipbreaker and a 0° negative rake for reliable cutting in stainless steel and superalloys; order the insert directly via Metav Werkzeuge or consult our specialists for application support.

XNHX130632R-L65T WSM45X Fräswendeschneidplatte – Coated carbide for stainless steel and superalloys | Walter Tools

A XNHX130632R-L65X WSM45X indexable milling insert engineered for stable material removal in stainless steel and heat-resistant superalloys, offering a robust corner radius and optimised chip control

• Coated carbide grade WSM45X
• Optimised chip control L65T
• 0° negative rake for cutting stability
• 3.2 mm corner radius for increased robustness

Greater process reliability when machining difficult materials

The insert’s WSM45X designation denotes a coated carbide grade developed for demanding applications in stainless steel (ISO group M) and heat-resistant superalloys or titanium alloys (ISO group S). Coatings on modern grades reduce adhesion and thermal load at the cutting edge; this yields more consistent tool life and fewer interruptions in the production cycle. The combination of a thermally resistant grade with an optimised geometry reduces the risk of built-up edge and improves dimensional repeatability on components where tight tolerances are critical. This paragraph focuses on measurable improvements in process stability and explains why the coating and substrate matter for shops machining tough-to-cut alloys.

Controlled chip formation and edge security for quieter production

The dedicated L65T chipbreaker is designed to shape and evacuate chips reliably under challenging cutting conditions. Controlled chip formation reduces the likelihood of entanglement, protects the workpiece surface and lowers secondary operations for chip management. Coupled with a 0° negative rake, the insert shifts cutting forces to a more secure edge engagement that favours edge stability over aggressive shearing—particularly beneficial when each pass must preserve surface integrity. The result is a predictable machining step that supports higher machine utilisation and reduces unplanned stoppages.

Robust geometry for repeatable performance and longer intervals between changes

A 3.2 mm corner radius increases the edge strength at the nose of the insert, reducing chipping under interrupted cuts and cyclic loads. This robustness is especially relevant for operations with variable engagement or where fixtures introduce runout; a larger radius spreads stress and helps maintain nominal dimensions longer. The insert thickness and plate size are matched to common holders for milling operations, providing simple integration into existing tool systems and enabling shops to standardise on a high-performance grade for a wider material spectrum.

Practical benefits for production planning and tool management

Adopting this insert supports a rational, cost-conscious strategy: fewer tool changes, lower scrap risk and more predictable machining windows. The grade’s suitability for both stainless steel and superalloys allows consolidation of tool inventories, simplifying logistics and reducing downtime for tool swaps. For process engineers, data-backed cutting recommendations combined with the insert’s geometry help to define stable feeds and speeds that balance productivity and tool life. This emphasis on measurable gains helps production planners make informed decisions that improve overall equipment effectiveness.

For machining stainless steel and superalloys with Walter Tools' WSM45X grade, contact Metav Werkzeuge for tailored cutting data and prompt delivery: info@metav-werkzeuge.com · +49 2822 7131930

Technical data

• Article number: XNHX130632R-L65T-WSM45X-WALTER
• Label: Fräswendeschneidplatte XNHX130632R-L65T WSM45X Walter Tools
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Grade: WSM45X
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Corner radius: 3,2 mm
• Plate size: 13
• Plate thickness: 06
• Rake angle: 0° (negativ)
• Tolerance class: H

Special features

• Chipbreaker: L65T
• Coating/substrate: beschichtetes Hartmetall (coated carbide)
• Applicable material groups: S / M (superalloys/Titan and stainless steel)
• Designation without grade: XNHX130632R-L65T
• ISO designation: XNHX130632R-L65T WSM45X

FAQ

What materials is this insert intended for?
The XNHX130632R-L65T WSM45X insert is formulated for stainless steel (ISO group M) and heat-resistant superalloys or titanium (ISO group S), providing thermal resistance and secure chip control for these materials.

How does the L65T chipbreaker improve machining?
The L65T chipbreaker shapes chips to promote safe evacuation and reduces the chance of entanglement, which helps maintain surface quality and reduces interruptions during milling operations with the WSM45X grade.

Why is a 0° negative rake beneficial for this insert?
A 0° negative rake increases edge stability and distributes cutting forces in a way that protects the cutting edge, making the insert well suited to interrupted cuts and hard-to-machine alloys where edge integrity is critical.

Can this insert be used in standard milling holders?
The insert’s designation and dimensions correspond to common holder systems; compatibility should be checked against the toolholder specification, but the geometry is intended for straightforward integration into existing milling setups.

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

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