LNHX1306PDR-L55T WAK15 Wendeplatten - Walter Tools

Take advantage of a purpose-built solution for non-ferrous machining that combines a sharp, uncoated carbide grade with an optimised chipbreaker geometry for reliable productivity. The rectangular insert with a 0° negative rake and L55T chipbreaker ensures stable chip formation and repeatable results — order directly via Metav Werkzeuge or contact our consultants for application advice.

LNHX1306PDR-L55T WAK15 – Milling indexable insert for aluminium machining, Walter Tools

A compact milling insert designed for non-ferrous metals, the LNHX1306PDR-L55T WAK15 serves as a robust choice for aluminium and similar materials in the Walter N-system.

• Uncoated carbide grade WAK15
• Optimised L55T chipbreaker geometry
• Rectangular 13 size, thickness 06
• 0° negative rake for secure cutting

Increased process reliability when machining aluminium

The combination of the WAK15 uncoated carbide grade and a sharp-edge geometry targets machining of aluminium and related non-ferrous alloys. Uncoated carbide provides a sharp cutting edge that reduces friction and the tendency for material to weld onto the tool, which is critical when working with sticky materials. The built-in L55T chipbreaker promotes controlled chip formation, decreasing the risk of built-up edge and improving tool life. These factors translate into a more consistent machining process and less unplanned downtime.

Better chip control for improved surface finish

Controlled chips reduce interruptions and protect the workpiece surface. The L55T chipbreaker is designed to fragment and evacuate chips efficiently, which helps maintain a clean cutting zone and contributes to a superior surface finish on non-ferrous components. The 0° negative rake increases edge security in interrupted or light finishing cuts, balancing cutting forces and offering a predictable behaviour that supports repeatable part quality.

System compatibility and accurate seating for consistent results

Engineered for the Walter N-system, the insert conforms to a high tolerance class H, ensuring a precise fit in compatible milling cutters. Accurate seating reduces vibration and runout, providing repeatable indexability and straightforward corner reversal when an edge is resharpened or rotated. The rectangular format and standard series designation make tool planning and inventory management easier in production environments.

Practical application notes and material guidance

This insert is specifically intended for aluminium and other non-ferrous materials; it is not specified for steel or stainless applications. When selecting cutting parameters, favour moderate speeds with appropriate feeds for chip evacuation and surface integrity. The designation indicates an uncoated carbide grade optimised for low adhesion; where coolant or air blast is available, chip clearance becomes even more effective. For customised parameter recommendations, refer to cutting data from the toolholder manufacturer or consult Metav Werkzeuge for tailored guidance.

Discuss application requirements and request an offer from Metav Werkzeuge for the Walter Tools LNHX1306PDR-L55T WAK15 insert to optimise non-ferrous machining processes.

Technical Data

• SKU: LNHX1306PDR-L55T-WAK15-WALTER
• Label: Fräswendeschneidplatte LNHX1306PDR-L55T WAK15 Walter Tools
• Manufacturer: Walter Tools

Facts

• Plate size: 13
• Plate thickness: 06
• Rake angle: 0° (negative)
• Tolerance class: H

Special features

• Grade: uncoated carbide WAK15
• Chipbreaker: L55T
• Plate form: Rectangular
• Series: Walter N-Sortensystem
• Suitable for: Aluminium and non-ferrous metals

FAQ

What materials is this insert suitable for?
The LNHX1306PDR-L55T WAK15 insert is intended for aluminium and other non-ferrous metals, using the uncoated carbide grade to reduce adhesion and improve edge life.

Does this insert require a coating for aluminium machining?
No; the WAK15 designation denotes an uncoated carbide grade optimised for non-ferrous work, so a coating is not necessary for the intended materials.

How does the L55T chipbreaker affect machining?
The L55T chipbreaker promotes controlled chip formation and evacuation, which reduces built-up edge and supports a consistent surface finish during milling.

Is the insert compatible with Walter N-series toolholders?
Yes; the insert is part of the Walter N-system and is produced to a tolerance class H for accurate seating in compatible cutters.

What does a 0° negative rake mean in practice?
A 0° negative rake increases cutting-edge security, particularly in interrupted cuts or light finishing passes, offering a compromise between sharpness and robustness.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, brand-new product from the manufacturer. The Walter AG (brand: Walter Tools) is part of the Sandvik Group and is known for precision tooling and engineering solutions.