XNGX0904ZNN-F67 WHH15X Wendeplatten - Walter Tools

Take advantage of the combination of coated carbide grade WHH15X and a robust chipbreaker F67 to improve chip control and tool life, while the 0° negative clearance ensures a stable cutting edge for interrupted or heavy milling operations; order directly via Metav Werkzeuge or request a technical consultation.

XNGX0904ZNN-F67 WHH15X indexable milling insert – Walter Tools, 0° negative clearance, chipbreaker F67

XNGX0904ZNN-F67 WHH15X is an indexable milling insert designed for productive milling operations where robust edge stability and controlled chip formation are required; suitability for specific materials should be checked against the product matrix.

• Coated carbide grade WHH15X
• Robust chipbreaker F67 for chip control
• 0° negative clearance for edge stability
• Tolerance class G

Increased machining reliability through optimised chip control

The insert is built on a coated carbide grade (WHH15X) that is designed to provide a balance between wear resistance and toughness. With the integrated chipbreaker F67, the geometry actively shapes chips for consistent evacuation, which reduces recutting and contributes to longer periods between tool changes. The negative clearance at 0° reinforces the cutting edge, making the insert particularly suited to operations with intermittent cuts or variable engagement. These features translate into a measurable increase in process reliability and less downtime for rework or tool replacement.

Practical integration: dimensions, tolerance and handling benefits

The designation highlights the compact form factor with size 09 and thickness 04, and the insert is manufactured to tolerance class G, providing consistent fit and repeatability in toolholders. The compact design supports high-feed and multi-tooth cutters where consistent pocket seating and runout control are essential. As the material is catalogue-dependent, it is recommended to consult the product matrix for exact substrate and coating information to ensure the correct balance between productivity and component finish. Proper selection reduces the risk of unexpected tool wear and helps maintain surface quality.

Process-oriented advantages and brand assurance

Being part of Walter Tools’ open-grade series, the insert benefits from a production philosophy aimed at stable cutting edges and consistent performance in coated carbide classes. The combination of the WHH15X grade and the F67 chipbreaker supports predictable tool behaviour across a range of cutting conditions, which aids process planning and cost forecasting. When integrated into a tool system, the insert delivers controlled chip formation and a robust edge to maintain machining continuity, helping to safeguard cycle times and repeatable results.

For expert advice on integrating the WHH15X grade insert into existing tooling systems or to request material-specific recommendations, contact Metav Werkzeuge for a technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: XNGX0904ZNN-F67-WHH15X-WALTER
• Name/Designation: XNGX0904ZNN-F67 WHH15X
• Manufacturer: Walter Tools
• Product type: Indexable milling insert

Facts

• Size: 09
• Thickness: 04
• Clearance: 0° (negative)
• Chipbreaker: F67
• Tolerance class: G

Special features

• Coated carbide grade WHH15X
• Series: Walter cutting grade – open series
• Material: catalogue-dependent
• Designation without grade: XNGX0904ZNN-F67

FAQ

What materials is this insert suitable for?
Material suitability must be verified in the product matrix; the WHH15X grade in the XNGX0904ZNN-F67 WHH15X insert is a coated carbide class intended for a range of applications, but exact compatibility depends on the catalogue specifications.

What is the purpose of the F67 chipbreaker?
The chipbreaker F67 controls chip shape and evacuation to minimise recutting and to maintain a stable cutting process, improving surface finish and extending effective tool life in many milling scenarios.

How does the 0° negative clearance affect cutting performance?
A 0° negative clearance provides a reinforced cutting edge that is less prone to chipping under interrupted cuts or heavy engagement, offering enhanced robustness compared with positive-rake geometries.

What does tolerance class G indicate for this insert?
Tolerance class G refers to the manufacturing tolerances for the insert dimensions and seating accuracy, ensuring consistent fit in compatible toolholders and reliable repeatability across production batches.

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

Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, brand-new product of the manufacturer (Walter Tools).