SNGX1205ZNN-F67 WAK15 Wendeplatten - Walter Tools

Benefit from a cost‑effective, sharp WAK15 uncoated carbide grade combined with the F67 chipbreaker geometry for reliable, productive aluminium machining; order the SNGX1205ZNN‑F67 WAK15 indexable milling insert through Metav Werkzeuge or consult our specialists for application advice.

SNGX1205ZNN-F67 WAK15 – Indexable milling insert, square 90°, negative 0° | Walter Tools

The SNGX1205ZNN-F67 WAK15 is a square, negative‑geometry indexable milling insert engineered for high‑efficiency machining of aluminium and other non‑ferrous metals within the Walter N‑series.

• WAK15 uncoated carbide for aluminium machining
• F67 chipbreaker for controlled chip formation
• Square 90° insert with negative 0° relief
• Walter N‑series for consistent production performance

Productive aluminium milling with controlled chips

The insert is designed to meet the demands of aluminium and non‑ferrous machining with a sharp cutting edge and a low‑adhesion geometry. The WAK15 uncoated carbide grade provides the necessary edge integrity for light to medium cutting conditions, while the F67 chipbreaker actively controls chip flow to avoid long, stringy swarf. For manufacturers working to ISO classifications, this solution targets the N (non‑ferrous) material group and helps reduce rework caused by built‑up material. The combination of grade and chipbreaker supports sustained cutting performance and a predictable tool life in high‑throughput environments.

Geometry and stability for repeatable accuracy

A square, 90° shape with a negative 0° relief offers rigidity and reproducible positioning during heavy interrupted or shoulder milling operations. The insert thickness and tolerance class G contribute to secure clamping and reduced vibration, which in turn supports consistent surface quality and dimensional stability. The negative relief is particularly beneficial where a stable cutting edge is needed to withstand plunging or radial engagement variations. These geometric choices result in fewer indexing cycles and lower machine downtime per production run.

Fewer process interruptions and clear economic benefits

By combining a purpose‑built chipbreaker with an uncoated carbide substrate, the insert reduces the frequency of tool changes and clears chips efficiently from the cut, leading to fewer process interruptions. The design is optimised for aluminium and similar alloys, so productive milling can be achieved at higher feed rates with controlled chip evacuation. For operations that prioritise throughput and predictable results, the Walter N‑series insert helps improve machining efficiency and contributes to overall process economy without the need for specialised coatings in every application.

For tailored application support with the Walter N‑series WAK15 insert, contact Metav Werkzeuge for technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss machine parameters and best‑practice set‑ups.

Technical data

• SKU: SNGX1205ZNN-F67-WAK15-WALTER
• Article designation: SNGX1205ZNN-F67 WAK15
• Manufacturer: Walter Tools
• Product type: Indexable milling insert

Measurements / core data

• Insert size: 12 mm
• Insert thickness: 05
• Relief angle: 0° (negative)
• Shape: Square 90°
• Tolerance class: G

Designs / special features

• Series: Walter N‑series
• Grade: WAK15 (uncoated carbide)
• Chipbreaker: F67
• Intended materials: Aluminium and non‑ferrous metals (ISO group N)
• Execution: X

FAQ

What materials is this insert intended for?
The SNGX1205ZNN‑F67 WAK15 insert is intended primarily for aluminium and other non‑ferrous metals (ISO group N) thanks to its sharp, low‑adhesion geometry.

Is the cutting grade coated?
No, the WAK15 grade used in this insert is an uncoated carbide designed to deliver sharp cutting edges and reliable performance for non‑ferrous machining.

What are the key geometric characteristics of the insert?
The insert features a square 90° shape with a negative 0° relief and the F67 chipbreaker, combining rigidity and controlled chip formation for productive milling.

Which series and manufacturer supply this insert?
This insert belongs to the Walter N‑series and is supplied by Walter Tools; refer to SKU SNGX1205ZNN‑F67‑WAK15 for ordering and specification checks.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned solely for explanatory purposes and do not imply any affiliation between Metav Werkzeuge and the trademark owners. The offered article is an original, factory‑new product of the stated manufacturer (Walter Tools).