WCGT040204-X15 WAK15 Wendeplatten - Walter Tools

Take advantage of the insert's combination of a sharp, uncoated carbide grade and a Trigon 80° geometry to deliver clean results in aluminium and other non‑ferrous metals; this yields stable chip formation and reliable process performance. Order directly via Metav Werkzeuge or contact our consultants for machining recommendations and availability.

Bohr-/Aufbohrwendeschneidplatte WCGT040204-X15 WAK15 — Uncoated carbide insert for aluminium drilling and boring | Walter Tools

The WCGT040204-X15 WAK15 is an indexable drill/boring insert in Trigon 80° form, optimised for high‑feed machining of aluminium and other non‑ferrous metals.

• Uncoated carbide grade WAK15 for aluminium
• Trigon 80° form with 0.4 mm corner radius
• 7° relief angle for reduced cutting forces

High‑efficiency machining of aluminium and non‑ferrous metals

The insert is based on an uncoated carbide micro‑grain grade specifically formulated for non‑ferrous applications, delivering low adhesion and sharp cutting edges suited to aluminium and similar materials. The combination of material and geometry reduces built‑up edge and minimises rework, enabling higher feed rates and consistent surface finish. Engineers seeking to increase throughput will find the insert provides a measurable improvement in cycle time where chip evacuation and light cutting forces are essential.

Geometry that stabilises chips and lowers cutting forces

A Trigon 80° form combined with a 0.4 mm corner radius and a 7° relief angle produces a cutting geometry that balances edge strength with low contact area. The modest corner radius supports improved tool life on interrupted cuts, while the relief angle reduces friction at the flank face, lowering drive power and heat generation. In practice this means fewer tool changes and more predictable tool behaviour in series production, supporting machining strategies that demand both precision and repeatability.

Practical integration and process reliability in production

Equipped with the X15 chipbreaker and supplied as part of the Walter N‑grade system, the insert is designed for straightforward replacement in standard indexable drill bodies and boring heads. The tolerance class and standardised form permit reliable interchangeability, aiding quick set‑ups and consistent part quality. For specification checks, application optimisation or batch supply, Metav Werkzeuge provides technical consultation and stock information to support process planning and reduce downtime.

Contact Metav Werkzeuge for tailored application advice and to secure delivery of Walter Tools WCGT040204-X15 WAK15 inserts for aluminium machining

Technical Data

• Article number: WCGT040204-X15-WAK15-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte WCGT040204-X15 WAK15 Walter Tools
• Manufacturer: Walter Tools

Facts

• Relief angle: 7°
• Corner radius: 0.4 mm
• Plate size code: 04
• Plate thickness code: 02

Special features

• Grade: WAK15 (uncoated carbide)
• Chipbreaker: X15
• Plate form: Trigon 80°
• Series: Walter N‑grade system
• Execution: T
• Tolerance class: G
• Application: aluminium and non‑ferrous metals

FAQ

Which materials is this insert intended for?
The WCGT040204‑X15 WAK15 insert is intended primarily for aluminium and other non‑ferrous metals; the WAK15 grade is optimised to avoid material adhesion and to produce stable chips.

Is the insert coated or uncoated?
This indexable insert is uncoated carbide (WAK15), selected to preserve a very sharp cutting edge and to reduce the risk of built‑up edge when machining soft non‑ferrous materials.

How does the Trigon 80° form influence drilling performance?
The Trigon 80° form provides a positive cutting geometry that improves chip formation and allows higher feeds while maintaining the edge strength required for plunge and boring operations.

What role does the X15 chipbreaker play?
The X15 chipbreaker is designed to control chip shape and evacuation in aluminium alloys, improving surface quality and reducing the chance of chip entanglement during high‑feed machining.

Can this insert be used in standard indexable drill bodies?
Yes, the insert conforms to standard indexable dimensions and tolerance class G, enabling interchangeability in compatible drill and boring tool systems.

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 protected product names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original, brand‑new goods from the manufacturer Walter Tools.