ACMT060204R-G55 WAK15 Wendeplatten - Walter Tools

Take advantage of a specialised solution for aluminium and non‑ferrous machining: the combination of a sharp, uncoated carbide grade and an optimised chipformer delivers clean chips and excellent surface quality, while the parallelogram 85° geometry with 0.4 mm corner radius ensures stable engagement. Order directly via Metav Werkzeuge or contact the consultants for tailored application advice.

ACMT060204R-G55 WAK15 milling insert — high‑performance grade for aluminium machining by Walter Tools

The ACMT060204R-G55 WAK15 is a parallelogram 85° milling insert designed for precision machining of aluminium and other non‑ferrous metals

• Walter N‑Series grade WAK15
• Uncoated carbide for aluminium machining
• Parallelogram 85° form, 0.4 mm corner radius
• 7° relief angle with G55 chipbreaker

Faster aluminium throughput with a grade made for non‑ferrous alloys

The WAK15 grade is an uncoated carbide developed for efficient cutting of aluminium and similar non‑ferrous materials. Its geometry prioritises sharp cutting edges and low friction to avoid material adhesion, which means fewer interruptions for cleaning and rework. When fitted into a suitable milling cutter body, this indexable insert supports higher cutting speeds typical for aluminium machining and contributes directly to improved cycle times and reduced machining costs.

Consistent surface finish through optimised geometry and chip control

A stable cutting geometry reduces vibration and produces repeatable results. The parallelogram 85° form, combined with a 0.4 mm corner radius, provides a reliable cutting edge for slotting and light shoulder machining, while the G55 chipbreaker ensures predictable chip formation. The 7° relief reduces rubbing on the flank and helps maintain edge sharpness, resulting in more consistent surface quality and less risk of built‑up edge on soft alloys.

Practical application guidance for reliable process integration

This insert is intended for machining aluminium and non‑ferrous metals; the sharp edge geometry supports conventional and climb milling strategies depending on the cutter configuration. Cooling strategy and machine rigidity affect results; where possible, maintain stable clamping and avoid excessive axial engagement to preserve the cutting edge. The indexable insert design allows quick edge changes and consistent positioning, supporting short tool change times in production environments.

Series support and predictable performance for series production

Part of the Walter N‑Series, the insert benefits from standardised tolerances and repeatable manufacturing quality that ease tool selection and replacement. The uncoated WAK15 grade offers good economy for non‑ferrous work and integrates well with Walter Tools milling systems, enabling a predictable process window and reliable tool life when applied within the recommended machining strategy.

For production environments seeking consistent aluminium performance, choose Walter Tools inserts from the Walter N‑Series — contact Metav Werkzeuge for application advice and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: ACMT060204R-G55-WAK15-WALTER
• Designation: ACMT060204R-G55 WAK15
• Type: Milling insert
• Series: Walter N‑Sortensystem
• Grade: WAK15

Numbers / Core technical data

• Relief angle: 7°
• Corner radius: 0.4 mm
• Plate size: 06
• Plate thickness: 02
• Plate form: Parallelogram 85°
• Tolerance class: M

Designs / Special features

• Uncoated carbide
• G55 chipbreaker
• Suited for aluminium and non‑ferrous metals
• Parallelogram 85° geometry
• Walter N‑Series

FAQ

What materials is this insert best suited to machine?
The ACMT060204R-G55 WAK15 insert is optimised for aluminium and other non‑ferrous metals; the WAK15 grade and sharp geometry reduce material adhesion and improve finish on soft alloys.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker on the ACMT060204R-G55 WAK15 promotes controlled chip formation for small to medium‑depth cuts, improving process stability and reducing the chance of tangled chips during aluminium milling.

Can this insert be used for slotting and shoulder milling?
Yes — the parallelogram 85° form and 0.4 mm corner radius make the insert suitable for both light shoulder work and slotting operations in aluminium and similar materials.

Is the insert coated or uncoated and why does that matter?
The insert is uncoated carbide (WAK15), which is preferred for many aluminium applications because it provides a very sharp cutting edge and minimises heat build‑up and adhesion compared with some coated grades.

Which product series does this insert belong to and what are the benefits?
This item is part of the Walter N‑Series; the series offers standardised tolerances, repeatable edge geometry and consistent performance for series production.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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