CCGT120404-FN2 WNN10 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of coated carbide grade WNN10, a rhombic 80° geometry and the FN2 chipbreaker for reliable machining and consistent edge life; order directly via Metav Werkzeuge or consult our specialists for material-specific selection.

CCGT120404-FN2 WNN10 turning insert — rhombic 80° geometry, FN2 chipbreaker (Walter Tools)

CCGT120404-FN2 WNN10 is a coated carbide turning insert designed for general turning applications where predictable chip control and edge stability are required

• Coated carbide grade WNN10
• Rhombic 80° insert geometry
• 0.4 mm corner radius
• FN2 chipbreaker for chip control

Consistent cutting performance through proven grade and geometry

The combination of a coated carbide substrate and the WNN10 grade targets shops that value predictable tool life and consistent machining results. The open series designation indicates a versatile, widely applicable grade; when paired with the rhombic 80° geometry, this configuration provides a stable cutting edge for a variety of turning operations. The description emphasises measurable process benefits: improved edge stability and stable chip formation, which together reduce unplanned tool changes and contribute to steadier cycle times.

Cost-efficiency delivered by design and chip control

The FN2 chipbreaker and the compact 0.4 mm corner radius reduce burr formation and help to maintain surface quality without excessive tool intervention. Less rework and fewer insert replacements translate into a lower cost per part in serial production. The coated carbide construction offers wear resistance for many everyday turning tasks; for materials outside the standard matrix, the product matrix should be consulted to ensure optimum economy and productivity. The result is a practical balance between productivity and predictable maintenance intervals.

Practical selection and integration for production workflows

Integration into existing toolholders is straightforward thanks to the standardised dimensions and the clear ISO designation. The insert is identified by a standardised code that makes ordering and inventorying simple; compatibility with common clamping systems supports rapid replacement during scheduled tool exchanges. For specific material applications and cutting parameters, Metav Werkzeuge’s advisory service can assist in assigning the correct speeds and feeds based on the WNN10 performance characteristics, ensuring the insert performs as intended in the production environment.

Contact Metav Werkzeuge for tailored application advice on the Walter Tools WNN10 insert and support with selection and procurement: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• SKU: CCGT120404-FN2-WNN10-WALTER
• Designation: CCGT120404-FN2 WNN10
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WNN10
• Execution: T
• Tolerance class: G

Core measurements

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Insert size: 12 mm
• Thickness: 0.4 mm

Features & materials

• Insert form: Rhombus 80°
• Chipbreaker: FN2
• Coating / substrate: coated carbide
• Material specification: catalogue-dependent
• Note: check product matrix for material suitability

FAQ

What applications suit this coated carbide insert best?
The CCGT120404-FN2 WNN10 insert from Walter Tools is suitable for general turning applications where stable chip formation and predictable tool life are priorities; material-specific suitability should be verified against the product matrix.

How does the FN2 chipbreaker affect machining?
The FN2 chipbreaker provides controlled chip segmentation and evacuation, which supports consistent surface finish and reduces interruptions due to poor chip control when using the CCGT120404-FN2 WNN10 insert.

Can this insert be used for finishing operations?
With its 0.4 mm corner radius and rhombic 80° geometry, the insert can achieve good surface quality in many finishing contexts; cutting parameters must be adjusted to the specific material and machine setup.

Is the WNN10 grade coated for wear resistance?
Yes, WNN10 is a coated carbide grade; its coating and substrate combination aim to provide wear resistance and stable edge life under typical turning conditions.

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 trade marks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The article offered is an original, factory-new product from the manufacturer.