CCGT09T301-MN2 WNN10 WNN10 Wendeplatten - Walter Tools

Take advantage of the WNN10 coated-carbide grade and the MN2 chipbreaker to combine consistent chip control with reliable tool life; the rhombic 80° geometry and 0.1 mm corner radius support fine surface finish and stable cutting forces in industrial turning and bore-enlargement tasks. Order directly via Metav Werkzeuge or consult the technical team for selection support.

CCGT09T301-MN2 WNN10 — Turning / Drilling Indexable Insert, Rhombic 80°, 0.1 mm by Walter Tools

The CCGT09T301-MN2 WNN10 is an indexable insert designed for turning and bore-enlargement operations, offering a coated-carbide grade for versatile industrial machining applications

• Coated carbide grade WNN10
• Rhombic 80° insert geometry
• 0.1 mm corner radius for fine finishes
• MN2 chipbreaker for stable chip control

Process reliability through optimised grade and chip control

The combination of the WNN10 coated-carbide grade and the MN2 chipbreaker delivers an emphasis on consistent chip formation and predictable tool life. Coated carbide grades provide a wear-resistant cutting edge that helps maintain dimension and surface quality over longer production runs, while the chipbreaker design reduces re-cutting of chips and helps avoid unexpected interruptions. These technical choices support higher uptime and reproducible results in series production.

Geometry designed for surface quality and mechanical stability

The rhombic 80° geometry together with a 0.1 mm corner radius and 7° clearance gives a balanced mix of strength and finishing capability. A small corner radius improves surface finish and reduces the risk of chatter on light cuts, yet still offers sufficient edge robustness for interrupted cuts when paired with the T3 thickness. Translating geometric values into practical benefits: better part finish with maintained edge life and reliable clamping in standard toolholders.

Practical integration and application advice for production use

The insert is supplied under the designation CCGT09T301-MN2 WNN10 and fits common toolholder systems that accept the CCGT form factor. For material-specific performance, the WNN10 grade is a coated-carbide classification; users should consult the manufacturer's product matrix to verify suitability for particular workpiece materials. Where process stability and repeatability are priorities, this insert supports optimised cutting strategies and straightforward tool change routines.

Contact Metav Werkzeuge for tailored selection advice and to confirm the best Walter Tools insert for the production requirements.

Technical data

• Article number: CCGT09T301-MN2-WNN10-WALTER
• Designation: CCGT09T301-MN2 WNN10
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Clearance angle: 7°
• Corner radius: 0.1 mm
• Insert shape: Rhombic 80°
• Size: 09
• Thickness: T3
• Tolerance class: G

Special features

• Chipbreaker: MN2
• Grade: WNN10 (coated carbide)
• Designation without grade: CCGT09T301-MN2
• Execution: T
• Material note: Catalogue-dependent

FAQ

What materials is this insert suitable for?
The CCGT09T301-MN2 WNN10 insert is a coated-carbide grade; material suitability should be verified in the Walter Tools product matrix to match workpiece materials and cutting parameters.

What benefit does the MN2 chipbreaker provide?
The MN2 chipbreaker on this insert supports controlled chip formation and evacuation, reducing re-cutting and improving process stability during turning and bore-enlargement operations.

Why is a 0.1 mm corner radius used and what does it affect?
A 0.1 mm corner radius balances surface finish and edge strength: it helps produce finer surface quality while maintaining sufficient edge robustness for many light to medium cutting tasks.

Can this insert be used for both turning and bore-enlargement?
The product type indicates suitability for turning and drilling/bore-enlargement applications; ensure the correct toolholder and cutting parameters are selected for the intended operation.

How to confirm compatibility with a toolholder?
Check the CCGT form factor and the designation CCGT09T301-MN2 against the toolholder specifications; dimensions such as size, thickness and geometry must match the holder's requirements.

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 trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is original, brand-new merchandise from Walter Tools.