WCGT050304-X5 WAK15 Wendeplatten - Walter Tools

Combining the sharp WAK15 cemented carbide grade with the Trigon 80° geometry and the X5 chipbreaker delivers efficient, low-adhesion machining of aluminium and other non‑ferrous metals while maintaining consistent surface quality; order directly via Metav Werkzeuge or contact our application consultants for tailored recommendations.

WCGT050304-X5 WAK15 — Trigon 80° drilling and bore‑enlargement indexable insert by Walter Tools

The WCGT050304-X5 WAK15 is a Trigon 80° indexable insert designed for drilling and bore enlargement in aluminium and non‑ferrous metals, offering a sharp edge geometry and controlled chip formation for reliable production runs

• Trigon 80° shape for stable cutting
• Uncoated WAK15 cemented carbide grade
• 0.4 mm nose radius for fine finish
• X5 chipbreaker for controlled chips

Efficient machining of aluminium and non‑ferrous metals

The uncoated WAK15 cemented carbide grade is formulated specifically for the challenges of the ISO N group, which includes aluminium and other non‑ferrous alloys. The combination of a sharp cutting edge and a low‑adhesion substrate reduces the risk of built‑up edge and sticking that commonly impair productivity when machining soft metals. This results in higher material removal rates and fewer interruptions for cleaning or rework, improving cycle times in series production. The insert’s design supports stable cutting even where feed and speed need to be adapted for thin‑walled components, delivering a measurable increase in process efficiency.

Geometry tuned for consistent surface quality and chip control

The Trigon 80° form, paired with a 0.4 mm nose radius and 7° relief, delivers a balance between rigidity and edge strength that is well suited to drilling and reaming operations. The chipbreaker X5 is engineered to fragment swarf reliably when working with sticky or ductile alloys, preventing long, stringy chips that can foul the tool or workpiece. In practice, this means fewer surface defects and a reduced need for secondary finishing. The terms "relief" and "nose radius" refer respectively to the clearance angle behind the cutting edge and the rounded tip that determines corner strength and surface finish; both are key parameters in achieving repeatable quality.

System compatibility and economical operation

Part of the Walter N‑series, this insert is available in the common designation WCGT050304‑X5 and fits industry‑standard holders for Trigon inserts. The plate size code 05 and thickness 03 correspond to compact toolholder options that help reduce runout and increase rigidity in smaller diameters. Tolerance class G and execution T ensure consistent interchangeability and predictable tool life, which simplifies inventory management. The ability to rotate to fresh cutting edges and the use of a cost‑efficient uncoated carbide grade contribute to a lower cost per edge in high‑volume machining, making the insert a practical choice for shops seeking dependable performance without unnecessary complexity.

For application-specific advice on Walter Tools WAK15 inserts and to arrange supply through Metav Werkzeuge, email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: WCGT050304-X5-WAK15-WALTER
• ISO designation: WCGT050304-X5 WAK15
• Series: Walter N‑Sortensystem
• Grade: WAK15

Core figures

• Free angle: 7°
• Nose radius: 0.4 mm
• Plate form: Trigon 80°
• Plate size: 05
• Plate thickness: 03
• Tolerance class: G

Special features

• Uncoated cemented carbide for non‑ferrous applications
• Chipbreaker X5 for controlled chips
• Optimised for aluminium and other ISO N materials
• Execution: T
• Walter N‑series compatibility

FAQ

What materials is this insert suitable for?
The WCGT050304‑X5 WAK15 insert is designed primarily for aluminium and other non‑ferrous metals (ISO N), utilising the WAK15 uncoated carbide grade to reduce material adhesion.

How does the X5 chipbreaker affect performance?
The chipbreaker X5 promotes consistent chip segmentation during drilling and bore enlargement with ductile materials, improving swarf disposal and reducing the risk of surface damage.

Can this insert be reground or reconditioned?
This indexable insert is intended for multi‑edge use by indexing; reconditioning depends on shop practices and should consider the small 0.4 mm nose radius and edge geometry to preserve intended performance.

Which toolholders accept the WCGT050304‑X5 designation?
The WCGT050304‑X5 conforms to the Trigon 80° insert family standards and fits holders designed for Trigon inserts of plate size 05 and thickness 03 in the Walter N‑series system.

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

The Walter AG (brand: Walter Tools) is a leading manufacturer of precision cutting tools and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners; brand names and protected trade designations are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands beyond the sale of original, factory‑new products from the manufacturer.