LNHX120604R-L65T WSP45G WSP45G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and the tough WSP45G carbide grade for reliable machining across steel, rostfreier Stahl and heat‑resistant alloys; the rectangular insert with 0° negative rake and L65T chipbreaker ensures stable chip control and predictable tool life. Order the LNHX120604R‑L65T WSP45G milling insert directly via Metav Werkzeuge or consult their advisors for application support.

LNHX120604R-L65T WSP45G — Walter Tools milling indexable insert, Tiger‑tec Gold, for P / M / S machining

LNHX120604R-L65T WSP45G is a rectangular milling insert from Walter Tools’ Tiger‑tec Gold family, engineered for robust, versatile performance when cutting steel, rostfreier Stahl and high‑temperature alloys.

• Tiger‑tec Gold PVD coating
• Suitable for steel, rostfreier Stahl and superalloys
• Rectangular form with 0° negative rake
• L65T chipbreaker for stable chip control

Longer tool life and material versatility for productive machining

The combination of the Tiger‑tec Gold coating and the WSP45G grade delivers a balance of wear resistance and toughness that addresses the common trade‑offs in milling. Designed for the ISO groups P / M / S, the insert copes with the heat and abrasive wear typical of unalloyed and alloyed steel, the work‑hardening tendency of rostfreier Stahl, and the severe conditions found in nickel‑based superalloys and titanium. This results in fewer indexings and more stable cycle times, which supports higher overall productivity on centre and reduces process variability in production environments.

Predictable cutting behaviour and secure edge stability

A 0° negative rake strengthens the cutting edge, allowing for heavier engagement and improved resistance to chipping under interrupted cuts. Combined with the 0.4 mm corner radius, the geometry provides a compromise between edge strength and surface finish, enabling reliable shoulder and ramping operations while maintaining dimensional control. The L65T chipbreaker is tuned to the insert geometry to promote consistent chip formation and evacuation across a range of feeds, reducing the risk of built‑up edge and facilitating safer, more predictable tool life in automated and manual milling setups.

Practical integration and selection guidance for the workshop

The rectangular shape and the designation LNHX120604R‑L65T make the insert straightforward to specify for modular cutter systems that accept this contour. The tolerance class H and execution X indicate manufacturing precision compatible with industrial milling holders; this supports reproducible clamping and concentricity in multi‑tooth cutters. For process planning, select cutting parameters that leverage the insert’s toughness for roughing and its coating for finishing passes. If mixed batches or material changes are frequent, this insert reduces the need for multiple tool types thanks to its broad applicability.

For purchase recommendations and tailored machining advice regarding Walter Tools’ Tiger‑tec Gold inserts, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the best cutter and parameter choices for the application.

Technical Data

• Article number / SKU: LNHX120604R-L65T-WSP45G-WALTER
• Product type: milling indexable insert
• Series: Tiger-tec Gold
• Grade: WSP45G
• Shape: rectangular
• Chipbreaker: L65T
• Designation: LNHX120604R-L65T
• Tolerance class: H
• Execution: X

Facts

• Corner radius: 0.4 mm
• Free rake angle: 0° (negative)
• Plate size: 12
• Plate thickness: 06

Special features

• Coating: Tiger‑tec Gold PVD (coated carbide)
• Material applicability: P / M / S
• Suitable for: steel, rostfreier Stahl, superalloys and titanium applications
• Geometry benefits: rectangular form, strong cutting edge, designed chip control

FAQ

What materials is this insert suitable for?
The LNHX120604R‑L65T WSP45G insert is specified for ISO groups P / M / S, covering steel, rostfreier Stahl and heat‑resistant alloys including titanium and superalloys.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases edge strength and resistance to chipping, allowing the insert to withstand heavier cuts and interrupted milling while maintaining dimensional stability.

When is the 0.4 mm corner radius recommended?
The 0.4 mm corner radius is suited to general milling tasks requiring a balance between edge robustness and surface finish, such as shoulder milling or semi‑finishing passes.

What benefit does the L65T chipbreaker provide?
The L65T chipbreaker promotes controlled chip formation and evacuation, reducing the likelihood of built‑up edge and improving consistency across varying feeds and materials.

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

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