XNHX130608R-L65T WSM45X WSM45X Wendeplatten - Walter Tools

Combining the WSM45X coated carbide grade with a 0° negative rake and an L65T chipbreaker, this insert provides stable chip formation and edge security when machining stainless steel and heat‑resistant superalloys. Order the insert directly via Metav Werkzeuge or consult our specialists for material‑specific machining data.

XNHX130608R-L65T WSM45X — Milling indexable insert, 0° negative rake (Walter Tools)

The XNHX130608R-L65T WSM45X is a precision milling insert engineered for demanding operations on stainless steel and high‑temperature alloys, offering reliable edge life and controlled chip flow

• WSM45X coated carbide grade
• 0° negative rake for stable cutting
• 0.8 mm corner radius for secure edge
• Optimised L65T chipbreaker

Consistent performance on demanding materials

The combination of the WSM45X coated carbide and the L65T chipbreaker delivers a dependable balance between wear resistance and chip control when machining tough alloys. The coated substrate is formulated to tolerate the thermal and mechanical stresses typical of stainless steel and heat‑resistant superalloys, so tool life is extended and unexpected downtime is reduced. By using an insert with a 0° negative rake, the cutting edge is stabilised under heavy loads, which supports predictable dimensional results and minimises the frequency of insert changes during production runs.

Improved process security and machining economy

A 0.8 mm corner radius and robust insert geometry translate into higher process security for interrupted cuts and varying depths of engagement. The geometry reduces the risk of chipping and supports stable cutting forces, which is particularly advantageous in roughing passes and semi‑finishing of less machinable materials. Together, the coated grade and geometry help achieve a favourable cost‑per‑part through longer edge life and fewer tool changes. For operations that prioritise productivity and repeatability, this insert is optimised to contribute to more consistent cycle times and surface integrity.

Practical handling, application scope and recommendations

The insert is supplied in the ISO designation XNHX130608R-L65T WSM45X and is compatible with common milling toolholders designed for indexable inserts of this form. Its specification suits applications in the M and S ISO groups, meaning stainless steel and heat‑resistant superalloys and titanium alloys where thermal resistance and secure chip formation are required. For selection and parameter tuning, consider modest ap and ae values in initial trials and increase feed cautiously while monitoring tool condition; the combination of WSM45X and the L65T chipbreaker supports gradual optimisation without sacrificing edge stability.

For application advice or to secure this Walter Tools insert for demanding stainless steel and superalloy machining, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: XNHX130608R-L65T-WSM45X-WALTER
• Product designation: XNHX130608R-L65T WSM45X
• Type: Milling indexable insert
• Brand: Walter Tools

Core specifications

• Plate size: 13 mm
• Thickness designation: 06
• Corner radius: 0.8 mm
• Relief angle: 0° (negative)
• Tolerance class: H

Features & suitability

• Coated carbide grade WSM45X
• Chipbreaker type L65T
• Geometry designation: X, execution: X
• Series: Walter Schneidstoffsorte - Serie offen
• Suitable for stainless steel (ISO group M) and heat‑resistant superalloys/titanium (ISO group S)

FAQ

What materials is this insert intended for?
The XNHX130608R-L65T WSM45X insert is designed for stainless steel (ISO group M) and heat‑resistant superalloys and titanium (ISO group S), where thermal stability and secure chip formation are required.

What does the 0° negative rake mean for cutting behaviour?
A 0° negative rake provides a stronger cutting edge and improved resistance to chipping under heavy loads; the XNHX130608R-L65T WSM45X benefits from this geometry when used in interrupted or heavy cuts.

How does the L65T chipbreaker affect machining?
The L65T chipbreaker is optimised to produce short, controlled chips in tougher materials, promoting safe chip evacuation and consistent cutting forces with the WSM45X grade.

Is the corner radius suitable for roughing operations?
Yes, the 0.8 mm corner radius offers enhanced edge strength, making the insert appropriate for roughing and semi‑finishing where a robust cutting edge is needed.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

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