ADHT120416L-G88 WXN15 T Wendeplatten - Walter Tools

Benefit from a tool that combines sharp, uncoated carbide performance for non-ferrous metals with a parallelogram 85° geometry and a 15° free angle to reduce cutting forces and improve surface quality. Order the inserts directly via Metav Werkzeuge or contact the consultants for application-specific advice.

ADHT120416L-G88 WXN15 milling indexable insert – Parallelogram 85°, 15° free angle (Walter Tools)

The ADHT120416L-G88 WXN15 is a precision milling indexable insert engineered for sharp, uncoated cutting in non‑ferrous metals within the Walter N‑series.

• Walter N‑series uncoated carbide WXN15
• Optimised for non‑ferrous metals like aluminium
• Parallelogram 85° geometry, 15° free angle

High‑efficiency cutting for non‑ferrous metals

The insert is built on an uncoated carbide substrate optimised for non‑ferrous metals (ISO group N), providing a very sharp cutting edge that minimises material adhesion and reduces built‑up edge. The WXN15 grade is designed specifically for abrasive‑sensitive workpieces such as aluminium, copper and brass, combining edge sharpness with sufficient toughness to withstand interrupted cuts. The chipbreaker G88 improves chip formation and evacuation, which helps maintain stable process behaviour and reduces the risk of surface blemishes on delicate workpieces. This results in predictable machining and fewer rework cycles.

Geometry that improves control and surface finish

The parallelogram 85° shape together with a 15° free angle lowers effective cutting forces and offers a positive engagement for slotting and face milling operations. The corner radius of 1.6 mm balances edge strength and finish: small enough for fine finishes, yet large enough to resist premature chipping under moderate feed rates. These geometric choices support higher feed per tooth and better productivity while preserving component quality, making the insert suitable for demanding production runs and one‑off precision parts alike.

Operational benefits for workshop efficiency

Thanks to the combination of uncoated carbide and a dedicated chipbreaker, this insert delivers consistent chip control and low tendency to smear on soft metals, enabling longer tool‑change intervals and reduced machine downtime. Secure clamping from the parallelogram form ensures repeatable seat orientation, which simplifies indexable insert changes and cuts set‑up time. Where reduced post‑machining is crucial, the result is fewer finishing passes and lower total cycle time, increasing overall throughput on small and medium series production.

Practical handling and application notes

The insert suits operations where sharp, uncoated edges are preferable for thermal‑sensitive workpieces. For best results, combine with appropriate cutting fluids or high‑pressure air for aluminium applications to further limit adhesion. The designation in the Walter N‑series signals compatibility with established Walter toolholders; selection of the correct seat and clamp is essential for repeatable performance. The SKU and series labelling ensure traceability and straightforward ordering for production planning.

Contact Metav Werkzeuge for application support or ordering of Walter Tools ADHT120416L-G88 WXN15 inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and availability

Product details

• Article number: ADHT120416L-G88-WXN15-WALTER
• ISO designation: ADHT120416L-G88 WXN15
• Series: Walter N‑series
• Grade: WXN15
• Manufacturer: Walter Tools

Dimensions & numbers

• Free angle: 15°
• Corner radius: 1.6 mm
• Insert size: 12
• Thickness code: 04
• Tolerance class: H

Materials & special features

• Shape: Parallelogram 85°
• Chipbreaker: G88
• Execution: T
• Substrate: uncoated carbide (for non‑ferrous metals)

FAQ

What materials is this insert best suited for?
The ADHT120416L-G88 WXN15 insert from Walter Tools is optimised for non‑ferrous metals (ISO group N), such as aluminium, copper and brass, offering sharp cutting edges and good chip evacuation.

How does the G88 chipbreaker help in production?
The G88 chipbreaker promotes consistent chip formation and evacuation for the WXN15 grade, reducing the risk of material adhesion and improving surface finish during continuous milling operations.

Can this insert be used for interrupted cuts?
Yes, the combination of the parallelogram 85° geometry and the WXN15 substrate provides sufficient toughness for many interrupted cut scenarios in non‑ferrous applications; however, machining parameters should be corrected to the specific workpiece and holder.

Is the insert coated?
No, the WXN15 grade is an uncoated carbide developed for sharp, low‑adhesion performance on soft metals.

Which aspects help reduce setup and downtime?
The positive parallelogram form ensures repeatable seating and secure clamping, which simplifies indexing and reduces tool‑change time for production environments.

Walter Tools: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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