LNGX130720R-L55 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the WSP45G grade for versatile, reliable milling across Stahl, rostfreier Stahl and high-temperature alloys; the insert’s L55 chipbreaker and 2 mm corner radius provide stable chip control and consistent edge life. Order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

LNGX130720R-L55 WSP45G — Walter Tools milling indexable insert, Tiger·tec Gold, for Stahl / rostfreier Stahl / Titan

LNGX130720R-L55 WSP45G is a rectangular milling indexable insert designed for general and demanding milling tasks across multiple workpiece groups

• Tiger·tec Gold PVD-coated carbide
• WSP45G grade for versatile toughness
• Rectangular insert with R2 corner radius
• L55 chipbreaker for controlled chips

Improved process reliability through advanced coating and grade

The Tiger·tec Gold coating combined with the WSP45G grade offers a balance of wear resistance and edge strength that reduces unplanned downtime. The coated carbide substrate is engineered for predictable tool life under the thermal and mechanical loads typical in milling. This reliability translates into fewer tool changes and a steadier production flow, which supports higher machine utilisation and predictable output

Broad application scope: optimised for Stahl, rostfreier Stahl and high-temperature alloys

Designed for ISO material groups P / M / S, the insert suits a wide range of applications: P (Stahl) for general steels, M (rostfreier Stahl) for stainless alloys prone to built-up edge, and S (superalloys/Titan) where thermal resistance is critical. The WSP45G composition promotes consistent chip formation and maintains a stable cutting edge when machining tougher materials, enabling fewer process adjustments between components

Geometry and chip control that boost efficiency

The rectangular form with a 2 mm corner radius and the L55 chipbreaker are configured to produce short, manageable chips in intermittent and continuous milling. A 0° (negative) free angle increases edge support, making the insert suitable for heavier axial loads and interrupted cutting. Together, these features improve surface finish consistency and reduce the risk of edge chipping, which lowers rework rates and enhances throughput

Practical benefits for workshop productivity

With a plate thickness of 07 and the compact plate size designation, the insert provides rigidity and repeatable seating in toolholders, supporting consistent cutting performance. The overall package—coating, grade and geometry—means longer effective life per index, fewer tool inventory variants and a simplified tooling strategy. For job shops and production environments aiming for stable cycle times, this combination provides measurable operational advantages

Contact Metav Werkzeuge for tailored cutting data or to discuss Walter Tools Tiger·tec Gold inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: LNGX130720R-L55-WSP45G-WALTER
• Label: Fräswendeschneidplatte LNGX130720R-L55 WSP45G Walter Tools
• Product type: Milling indexable insert
• Grade: WSP45G
• Series: Tiger-tec Gold

Facts

• Corner radius: R2
• Plate size: 13
• Thickness: 07
• Free angle: 0° (negative)
• Tolerance class: G

Special features

• Coating: Tiger·tec Gold (PVD)
• Substrate: Coated carbide
• Chipbreaker: L55
• Shape: Rectangular
• Applicable materials: P / M / S (Stahl, rostfreier Stahl, superalloys/Titan)
• Execution: X

FAQ

What materials can this insert machine effectively?
The LNGX130720R-L55 WSP45G insert (Walter Tools, Tiger·tec Gold) is specified for ISO groups P / M / S, meaning it is suited for Stahl, rostfreier Stahl and high-temperature alloys such as Titan and superalloys

How does the L55 chipbreaker affect milling performance?
The L55 chipbreaker on the Walter Tools insert promotes controlled chip formation and evacuation, improving surface quality and reducing the likelihood of chip-related interruptions in continuous and interrupted milling

Is the negative 0° free angle suitable for heavy milling?
Yes, the 0° (negative) free angle increases edge support and is beneficial for heavier axial loads and interrupted cuts, making the insert robust against edge chipping

What advantage does the WSP45G grade provide?
WSP45G, part of the Tiger·tec Gold family, combines wear resistance with toughness to maintain a stable cutting edge across a broad material range, which leads to predictable tool life and fewer index changes

Can the insert be used in high-temperature alloy milling?
The insert’s composition and Tiger·tec Gold coating permit machining of S-group materials (superalloys/Titan) where thermal resistance and edge stability are required

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

Walter AG (brand presence: Walter Tools), headquartered in Tübingen, is among the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered marks are mentioned for explanatory purposes only and do not imply any affiliation. The offered item is an original, factory-new product of Walter Tools.