WOMX100508-D57 WAK15 Wendeplatten - Walter Tools

Take advantage of the combination of sharp cutting performance and controlled chip formation with the WAK15 uncoated carbide grade and the Trigon 80° geometry for efficient machining of aluminium and other non‑ferrous metals; order the insert directly via Metav Werkzeuge or consult our team for machining parameters and tool recommendations.

WOMX100508-D57 WAK15 Drilling/Boring Indexable Insert (Trigon 80°, WAK15) – Walter Tools

The WOMX100508-D57 WAK15 is an indexable insert designed for drilling and bore‑enlargement operations in aluminium and non‑ferrous materials, offering a balanced mix of sharp cutting edges and stable geometry

• Optimised for aluminium and non‑ferrous metals
• Trigon 80° geometry for stable cutting
• Uncoated carbide grade WAK15
• Corner radius 0.8 mm for fine finishing

Consistent performance for non‑ferrous machining

The WAK15 grade is an uncoated carbide developed for high productivity in aluminium and other non‑ferrous metals. Its sharp cutting edge and low‑adhesion characteristics reduce the risk of built‑up edge, which improves surface quality and extends uninterrupted cycle times. For production environments seeking repeatable hole quality, this insert gives a reliable compromise between edge life and cutting aggressiveness. The grade’s behaviour is especially beneficial where a clean, burr‑free bore is required and where coolant strategies or low cutting forces are essential.

Geometry and chip control that stabilise cutting

The Trigon 80° shape combined with chipbreaker D57 supports predictable chip formation and evacuation during drilling and boring. The corner radius 0.8 mm provides a balance between cutting strength and fine surface finish; a larger radius would strengthen the edge but can increase cutting forces, while this radius maintains edge stability without sacrificing finish. The chipbreaker’s profile reduces entangling long chips common with soft metals, helping to avoid tool jams and minimising vibration — key factors for higher feed rates and reduced cycle times.

Practical integration into machining systems

This insert is supplied in the Walter N‑Grade System series and conforms to a tolerance class M, ensuring consistent seat fit and repeatable positioning in compatible toolholders. Plate dimensions and thickness are specified in the technical data, enabling straightforward selection for existing drilling or boring tool bodies. The combination of geometry and material suitability makes the insert a good option for manufacturers aiming to increase throughput on non‑ferrous workpieces while maintaining tight tolerances and good surface quality. For best results, pairing the insert with appropriate feeds, speeds and coolant practice will maximise productivity and tool life.

For tailored machining recommendations on Walter Tools WAK15 inserts and to discuss optimal feeds, speeds and holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: WOMX100508-D57-WAK15-WALTER
• Designation: WOMX100508-D57 WAK15
• Product type: Drilling/boring indexable insert
• Manufacturer: Walter Tools
• Series: Walter N‑Grade System
• Grade: WAK15

Core data

• Plate size: 10
• Thickness: 05
• Corner radius: 0.8 mm
• Geometry: Trigon 80°
• Tolerance class: M

Special features

• Uncoated carbide
• Chipbreaker D57
• Material application: Aluminium and non‑ferrous metals
• Execution: X
• Material designation: N

FAQ

Which materials are best suited for this insert?
The WOMX100508-D57 WAK15 insert is designed primarily for aluminium and other non‑ferrous metals; the WAK15 uncoated carbide grade and the insert geometry reduce material adhesion and promote clean chip formation.

Is the insert coated and how does that affect use?
The cutting insert is uncoated carbide (WAK15); the lack of coating keeps the cutting edge very sharp and helps avoid built‑up edge in soft, gummy materials like aluminium, which is advantageous for producing smooth bores.

What role does the chipbreaker D57 play in performance?
The chipbreaker D57 shapes chips to prevent long, stringy formations typical of soft metals, improving evacuation during drilling and reducing the risk of tool jamming and surface defects when using the WOMX100508-D57 WAK15 insert.

Can this insert be used in standard drilling holders and what tolerance applies?
The insert is made for toolholders compatible with Trigon 80° indexable inserts and is supplied to tolerance class M, ensuring consistent seating and repeatable positioning across operations.

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

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