LNHU130620R-L55T WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, the WKP35G carbide grade and a robust chipbreaker L55T for a reliable machining process of steel and cast iron; order the insert directly via Metav Werkzeuge or consult the technical team for application-specific cutting data.

LNHU130620R-L55T WKP35G milling indexable insert — Tiger‑tec Gold, for steel and cast iron, Walter Tools

A LNHU130620R-L55T WKP35G rectangular milling insert designed for productive machining of P (steel) and K (cast iron) applications, combining a coated carbide grade with a chipbreaker tuned for stable chip formation

• Tiger‑tec Gold coated carbide
• Grade WKP35G for P and K materials
• Rectangular form with corner radius 2
• Robust chip control with L55T breaker

Increased process reliability and longer tool life

The Tiger‑tec Gold coating and the WKP35G carbide composition provide a balance between wear resistance and toughness that supports stable cutting under variable conditions. This insert is designed for consistent edge life when machining steel and cast iron according to ISO 513 classifications; the coating reduces thermal and abrasive wear while the substrate maintains fracture resistance. As a consequence, the component life is extended and tool change intervals are more predictable, which contributes to smoother production flow and reduced downtime.

Robust geometry for demanding cutting conditions

A negative 0° rake and the rectangular plate form give enhanced mechanical strength at the cutting edge, making the insert suitable for operations with higher radial loads. The pronounced corner radius 2 increases edge stability and lowers the risk of chipping on interrupted cuts, while the chipbreaker L55T promotes controlled chip formation and evacuation. For those less familiar with insert geometry: a negative rake increases cutting-edge support, and a dedicated chipbreaker assists in breaking and evacuating chips to protect the workpiece and tool.

Practical application guidance and material compatibility

The insert is intended primarily for the ISO material groups P (steel) and K (cast iron); P denotes unalloyed and alloyed steels and K stands for cast iron grades. The combination of the Tiger‑tec Gold coating and the WKP35G grade is tuned to handle the heat and chip behaviour typical of these groups. Further technical parameters such as insert thickness, plate dimensions and tolerance class are provided below to aid integration into existing toolholders. Further technical information and cutting data are available from Metav Werkzeuge on request.

Contact Metav Werkzeuge to discuss Walter Tools Tiger‑tec Gold inserts, request application-specific cutting data or confirm toolholder compatibility via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: LNHU130620R-L55T-WKP35G-WALTER
• Product type: Fräswendeschneidplatte / milling indexable insert
• ISO designation: LNHU130620R-L55T WKP35G
• Brand: Walter Tools

Facts

• Plate size: 13
• Plate thickness: 06
• Corner radius: 2
• Free rake: 0° (negativ)
• Tolerance class: H
• Plate form: Rechteck

Special features

• Series: Tiger‑tec Gold
• Grade: WKP35G (coated carbide)
• Chipbreaker: L55T
• Material suitability: P / K (steel and cast iron)
• Execution: U

FAQ

Which materials is this insert suitable for? The LNHU130620R-L55T WKP35G insert is suitable for ISO material groups P and K, meaning it is designed for machining steel and cast iron.

What is the key advantage of the Tiger‑tec Gold coating? The Tiger‑tec Gold coating on the WKP35G grade reduces thermal and abrasive wear, improving tool life and process stability during production machining.

How does the 0° negative rake affect cutting performance? A 0° (negative) rake provides stronger support for the cutting edge and increased resistance to mechanical shock, which benefits applications with higher cutting forces or interrupted cuts.

What role does the chipbreaker L55T play? The L55T chipbreaker promotes reliable chip formation and evacuation, reducing the likelihood of chip-related damage to the workpiece and improving surface finish consistency.

What are the geometric details of the insert? The insert is rectangular in form, with a plate size of 13, plate thickness 06 and a corner radius of 2; its tolerance class is H and it is supplied in the LNHU130620R-L55T WKP35G specification.

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

Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik‑Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.