LNHU130608R-L85T WXN15 Wendeplatten - Walter Tools

Take advantage of the combination of a sharp, uncoated WXN15 cutting grade and the L85T chipbreaker for clean, efficient machining of non‑ferrous metals; order directly via Metav Werkzeuge or consult our specialists for cutting data and process recommendations.

LNHU130608R-L85T WXN15 milling insert — uncoated carbide for non‑ferrous metals, Walter Tools

The LNHU130608R-L85T WXN15 is an uncoated rectangular milling insert designed for sharp, high‑quality machining of non‑ferrous materials such as aluminium, copper and brass

• Uncoated carbide grade WXN15
• Optimised L85T chipbreaker
• Rectangular 13 mm plate
• 0.8 mm corner radius

Consistent, economical machining of non‑ferrous metals

This indexable insert is built around the uncoated WXN15 cemented carbide grade and an L85T chipbreaker, a combination that supports predictable chip formation when working with non‑ferrous metals. The sharp, uncoated cutting edge reduces the risk of built‑up edge on aluminium and brass, improving surface quality and reducing secondary finishing. The geometry and the negative relief 0° provide a stable cutting action that is particularly effective for uninterrupted production runs, where repeatable performance translates directly into lower unit costs and less scrap.

Stability and surface quality through controlled geometry

The rectangular format and the 13 mm plate dimension, together with a 0.8 mm corner radius, deliver a balance between edge strength and fine surface finish. The moderate corner radius increases edge life under typical feed rates while maintaining the ability to produce smooth surfaces on soft metals. The tolerance class H ensures consistent seating and minimal runout in standard toolholders, so the machining result is reproducible from index to index. These features reduce set‑up time and help maintain a steady process window across batch production.

Practical application guidance for reliable results

The insert’s profile and sharp uncoated nature are particularly suited to applications where low cutting forces and clean chips are priorities, such as high‑feed finishing and medium‑depth milling in aluminium alloys, copper components and brass workpieces. The Walter N‑series base and the WXN15 grade are optimised for uncoated performance, providing reliable tool life in appropriately matched cutting conditions. For process optimisation, consider moderate cutting speeds and chip evacuation strategies suited to non‑ferrous materials; technical advice and cutting data are available to support integration into production.

For tailored machining advice and to secure suitable Walter Tools inserts for upcoming production, contact Metav Werkzeuge — our consultants provide application support and cutting data to match the tool to the task.

Technical Data

• Article number: LNHU130608R-L85T-WXN15-WALTER
• Designation: LNHU130608R-L85T
• Brand: Walter Tools
• Series: Walter N‑Sortensystem

Facts

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

Special features

• Grade: WXN15 (uncoated cemented carbide)
• Chipbreaker: L85T
• Plate form: Rectangular
• Execution: U
• Suitability: Non‑ferrous metals (aluminium, copper, brass)
• Sharp, uncoated geometry for reduced built‑up edge

FAQ

What materials is this insert suitable for?
The insert is intended for non‑ferrous metals; the WXN15 grade is optimised for aluminium, copper and brass machining with the LNHU130608R-L85T WXN15.

Is the cutting edge coated?
No, the insert is uncoated; the uncoated cemented carbide ensures a very sharp edge suitable for non‑ferrous machining.

What is the corner radius and why does it matter?
The corner radius is 0.8 mm; this radius improves edge strength and surface finish while keeping cutting forces moderate.

Which chipbreaker is used and what benefit does it provide?
The L85T chipbreaker is designed to produce controlled chips in soft metals, aiding chip evacuation and maintaining surface integrity.

Does the plate fit standard rectangular toolholders?
Yes, the rectangular plate form and tolerance class H support consistent seating in compatible toolholders.

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

Walter Tools is a brand of the Walter AG group and part of the Sandvik Group. Protected trademarks and trade names belong to their respective owners. Brand names are used for clarification only and indicate that the offered item is an original, factory‑new product of the manufacturer.