XNHX130640R-L65W WSM45X Wendeplatten - Walter Tools

Take advantage of the combination of high thermal resistance, secure chip control and a compact corner radius to maintain consistent productivity when machining demanding alloys; order the insert directly via Metav Werkzeuge or consult their specialists for application-specific recommendations.

XNHX130640R-L65W WSM45X milling insert — WSM45X grade with L65W chipbreaker by Walter Tools

XNHX130640R-L65X WSM45X is a negative-geometry milling insert designed for heavy-duty machining of stainless steels and heat-resistant superalloys, offering robust edge stability and controlled chip formation

• Optimised for stainless steel and superalloys
• Coated carbide grade WSM45X
• L65W chipbreaker for secure chip control
• 0° negative clearance for robust cutting

Consistent performance where heat and toughness matter

The XNHX130640R-L65W WSM45X insert combines a coated carbide grade with a geometry engineered for demanding environments. The WSM45X grade provides thermal resilience and edge stability, which reduces flank wear when machining stainless steel and heat-resistant superalloys. With a compact corner radius 4, the insert delivers predictable engagement forces and helps preserve dimensional accuracy across long production runs. This results in fewer interruptions for tool changes and a steadier process flow.

Stable chip control for uninterrupted machining

Built around the chipbreaker L65W, the insert promotes short, manageable chips even under high temperatures and heavy feeds. The controlled chip formation lowers the risk of built-up edge and improves surface consistency on forged or work-hardened components. Combined with the 0° clearance negative geometry, the design favours robust cutting and reduces vibration in interrupted or peripheral milling operations, so cycle times remain stable and component rejects decrease.

Practical benefits for workshop integration

The insert’s form factor and tolerance class H make it straightforward to seat in standard milling toolholders that accept this format. The coated grade supports a wide material range classified under ISO 513 as M and S, meaning reliable behaviour in stainless steel and titanium or nickel-based alloys. For production managers, the clear link between material class and insert performance simplifies grade selection and tool inventory, reducing setup time and the need for frequent trials.

Durable edge life with industrial-grade metallurgy

Thanks to the WSM45X coated cemented-carbide composition, the insert offers a balance between wear resistance and fracture toughness, addressing both abrasive and adhesive wear mechanisms. The negative geometry and L65W chip control combine to protect the cutting edge during heavy interrupted cuts, promoting longer service life and repeatable results. Where stable surface finish and repeatability are required, this specification supports robust throughput without sacrificing quality.

For application support or to secure suitable quantities of this Walter Tools insert, contact Metav Werkzeuge for tailored recommendations and supply options via eMail or phone.

Technical data

• Article number / SKU: XNHX130640R-L65W-WSM45X-WALTER
• Product designation: XNHX130640R-L65W WSM45X
• Brand: Walter Tools
• Product type: Milling insert

Facts

• Corner radius: 4
• Clearance angle: 0° (negative)
• Plate size: 13
• Thickness: 06
• Tolerance class: H
• Material group: S / M
• Chipbreaker: L65W

Special features

• Coating / substrate: coated cemented carbide
• Grade: WSM45X
• Series: Walter Schneidstoffsorte - Serie offen
• Application: suitable for stainless steel and heat-resistant superalloys and titanium
• Geometry: negative insert for robust applications

FAQ

Which materials are best suited to this insert?
The XNHX130640R-L65W WSM45X insert from Walter Tools is optimised for stainless steel and heat-resistant superalloys (ISO groups M and S), offering secure chip formation and edge stability in these demanding materials.

What does the WSM45X grade indicate?
WSM45X denotes a Walter Tools coated carbide grade selected for thermal stability and wear resistance; the grade is suited to tough, heat-prone materials where both coating and substrate contribute to tool life.

How does the L65W chipbreaker help production?
The L65W chipbreaker creates short, controllable chips that reduce entanglement and improve surface consistency, supporting uninterrupted machining and safer chip evacuation during heavy cuts.

What does 0° negative clearance mean in practice?
A 0° negative clearance geometry increases edge support and resistance to chipping under heavy loads; it favours robust cutting conditions and is particularly effective in interrupted milling.

Is this insert compatible with common milling holders?
The insert conforms to the listed ISO designation and tolerance class H, making it compatible with toolholders designed for this format; verify holder compatibility with the SKU XNHX130640R-L65W-WSM45X-WALTER.

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

Registered trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only and do not imply any affiliation with our company. The offered item is original, brand-new merchandise from the manufacturer.