XOEN12T308R-F-A88 WDN20 Wendeplatten - Walter Tools

Take advantage of the combination of PCD-grade wear resistance, precise geometry and a compact 12 mm size for reliable machining of abrasive non‑ferrous materials; order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

XOEN12T308R-F-A88 WDN20 milling indexable insert by Walter Tools — PCD grade, 0.8 mm corner radius

XOEN12T308R-F-A88 WDN20 is a milling indexable insert designed for high‑wear resistance in abrasive, non‑ferrous machining applications

• PCD cutting material WDN20 for abrasive non‑ferrous
• 0.8 mm corner radius for stable cutting edge
• Compact 12 mm plate size for versatile tool holders
• Chipbreaker F‑A88 for consistent chip control

High wear resistance suited to abrasive non‑ferrous materials

The polycrystalline diamond (PCD) grade WDN20 provides exceptional wear resistance, making the insert particularly effective for machining abrasive, non‑ferrous workpieces. PCD combines a hard diamond cutting layer on a substrate to resist abrasive wear and maintain a sharp edge over extended runtimes. This performance translates into fewer indexings and longer effective tool life, which supports higher uptime and predictable machining cycles. Check the product matrix for specific workpiece compatibility before series use.

Geometry that improves surface quality and repeatability

Engineered with a 0.8 mm corner radius and tolerance class E, the insert’s geometry promotes a robust cutting edge and consistent engagement with the workpiece. The F‑A88 chipbreaker is shaped to control chip formation and evacuation, reducing the risk of built‑up edge and helping to preserve surface finish. The compact 12 mm plate size and T3 thickness suit modern milling toolholders where space and stability are factors, enabling precise, repeatable results across serial production.

Process reliability and economic throughput in production

Belonging to the Walter cutting grade series, the insert supports stable performance in production environments where abrasive non‑ferrous materials are processed. Stable edge life and controlled chip formation reduce downtime for re‑tooling and inspection, contributing to measurable economic benefits over time. Where cycle consistency and reduced tooling interventions are priorities, the insert’s PCD construction and optimised chip geometry support reliable throughput and predictable maintenance intervals.

For application guidance on Walter Tools XOEN12T308R-F-A88 WDN20 inserts, contact Metav Werkzeuge for tailored recommendations and technical data at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: XOEN12T308R-F-A88-WDN20-WALTER
• Item designation: XOEN12T308R-F-A88 WDN20
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WDN20

Facts

• Corner radius: 0.8 mm
• Plate size: 12 mm
• Plate thickness: T3
• Chipbreaker: F‑A88
• Tolerance class: E

Special features

• Cutting material: polycrystalline diamond (PCD)
• Material specification: Katalogabhängig
• Execution: N

FAQ

What materials is this insert intended for?
The XOEN12T308R‑F‑A88 WDN20 insert is intended primarily for abrasive, non‑ferrous materials where the PCD grade WDN20 provides superior wear resistance.

How does the chipbreaker F‑A88 affect machining?
The F‑A88 chipbreaker on the XOEN12T308R‑F‑A88 WDN20 promotes controlled chip formation and evacuation, which helps maintain surface quality and reduces edge build‑up during continuous milling.

Is the insert suitable for small toolholders?
Yes. The compact 12 mm plate size and T3 thickness make the insert compatible with smaller milling bodies while retaining a stable cutting edge due to the 0.8 mm corner radius.

Are there special precautions before series use?
Verify workpiece compatibility with the product matrix for the WDN20 grade; the manufacturer information indicates PCD is optimised for abrasive non‑ferrous materials and specific machining parameters should be validated in trial cuts.

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

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trade marks are mentioned for explanatory purposes only. The offered article is an original, factory‑new product of the manufacturer.