LNHU090408R-L55T WSM35G WSM35G Wendeplatten - Walter Tools

High-performance Tiger‑tec Gold grade WSM35G ensures stable edge life and predictable chip formation for challenging materials; combined with the rectangular 09 form and 0° negative rake, this insert supports consistently productive milling of stainless steels and heat‑resistant alloys. Order via Metav Werkzeuge or contact our consultants for tailored selection advice.

LNHU090408R-L55T WSM35G — rectangular milling insert, Tiger‑tec Gold, 0° negative rake (Walter Tools)

The LNHU090408R-L55T WSM35G is a rectangular milling insert engineered for heavy and semi‑finishing operations on stainless steels and heat‑resistant superalloys, providing controlled chip formation and robust cutting edge stability.

• Tiger‑tec Gold coating for extended tool life
• Designed for stainless steels and superalloys
• Rectangular 09 form with 0.8 mm corner radius
• Negative 0° rake for stable cutting

Improved process reliability through consistent edge performance

The combination of the WSM35G grade and the Tiger‑tec Gold coating delivers a balance of wear resistance and thermal stability, which translates into fewer interrupted cycles and longer intervals between index changes. For machining stainless steels (M) and heat‑resistant alloys (S), the coated cemented carbide composition supports controlled chip formation, reducing the risk of built‑up edge and improving surface consistency. This insert's geometry prioritises a stable cutting edge, so toolpaths remain predictable even under variable cutting conditions, making it suitable for batch production where repeatability is crucial.

Precise chip control and geometry that supports secure cutting

The rectangular 09 form combined with a 0.8 mm corner radius and the L55T chipbreaker provides an optimised interface between workpiece and insert. The 0° negative rake increases edge strength, helping to resist chipping when encountering interrupted cuts or hard inclusions typical in superalloys. The chipbreaker design channels swarf reliably away from the cutting zone, which lowers thermal load on the edge and contributes to longer edge life. In practical terms, fewer tool changes and more stable cutting reduce machine downtime and increase usable spindle hours per shift.

Selection guidance for productivity and economy

When replacing inserts or specifying tooling packs, consider the LNHU090408R-L55T WSM35G for operations that demand a compromise between toughness and wear resistance. The insert's characteristics favour operations where security of the cutting edge is paramount and where stainless steels or heat‑resistant alloys are predominant in the work mix. Integrating this insert into an optimised cutting strategy—matching feed, depth of cut and coolant strategy to the Tiger‑tec Gold grade—yields measurable improvements in component finish and tool life, supporting a lower total cost per component across longer production runs. For compatibility, verify holder type and seating geometry before deployment.

For specific application advice or to procure Walter Tools inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — our specialists will recommend the optimal grade and geometry for the task.

Technical data

• SKU: LNHU090408R-L55T-WSM35G-WALTER
• Article designation: Fräswendeschneidplatte LNHU090408R-L55T WSM35G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Corner radius: 0.8 mm
• Relief angle: 0° (negative)
• Plate size: 09
• Plate thickness: 04
• Tolerance class: H

Special features

• Grade: WSM35G
• Coating/technology: Tiger‑tec Gold
• Chipbreaker: L55T
• Shape: Rectangular
• Application: stainless steels (M) and heat‑resistant superalloys/titanium (S)

FAQ

What materials is this insert suitable for?
The LNHU090408R-L55T WSM35G insert by Walter Tools is designed primarily for stainless steels (M) and heat‑resistant superalloys/titanium (S) according to the grade characteristics.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases edge strength for the LNHU090408R-L55T WSM35G, improving resistance to chipping during interrupted cuts and when machining tough workpiece materials.

Which chipbreaker is used and what benefit does it deliver?
The insert features the L55T chipbreaker, which promotes consistent chip formation and evacuation, lowering thermal load on the cutting edge and supporting longer service life.

Hersteller: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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.