CCGT09T302-FN2 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of coated carbide grade WNN10, defined 0.2 mm corner radius and an FN2 chipbreaker for predictable chip control and stable cutting; order the insert directly via Metav Werkzeuge or request application advice from our consultants.

CCGT09T302-FN2 WNN10 indexable insert — Rhombic 80°, 0.2 mm corner radius (Walter Tools)

The CCGT09T302-FN2 WNN10 is an indexable insert intended for drilling and turning tasks, offering a robust coated carbide grade for industrial machining applications

*Coated carbide WNN10 for consistent wear resistance *Rhombic 80° geometry for stable cutting performance *0.2 mm corner radius for defined edge strength *FN2 chipbreaker for controlled chip formation

Consistent machining performance through targeted geometry and grade

The combination of WNN10 and coated carbide provides a balance between wear resistance and edge life that supports repeatable machining cycles. The rhombic 80° geometry increases support at the cutting edge, which improves stability when used in indexable toolholders designed for rhombic inserts. The small 0.2 mm corner radius contributes to a defined edge that resists chipping while maintaining acceptable surface finish; the modest 7° clearance angle reduces rubbing and helps keep cutting forces predictable. These characteristics together enable a measurable improvement in process reliability without sacrificing tool life.

Reduced rework thanks to controlled chip formation

The FN2 chipbreaker is designed to promote controlled chip formation, easing chip evacuation in many common turning and drilling operations. Controlled chips reduce the risk of surface damage and machine interruptions, which in turn lowers the probability of secondary operations. When paired with the right cutting data and toolholder, the chip geometry delivered by this insert helps maintain coolant access and stable cutting temperatures. Material suitability should be confirmed in the product matrix to ensure optimal chip behaviour for the specific application.

Clear dimensions and tolerances for predictable setup

Dimensionally the insert presents a T3 thickness, size 09 seating and tolerance class G, which make tool setup and repeatability straightforward in standard clamping systems. These measurable values simplify tool change planning and inventory management, since the format aligns with common indexable insert specifications. The defined geometry and tolerance aid in achieving consistent clamping contact and axial positioning, reducing setup variation between tool changes and across multiple machines.

Brand reliability and application-focused design

Manufactured by Walter Tools, the insert benefits from a practical design philosophy aimed at stable machining and predictable results. The open-series cutting grade allows technicians to select the grade variant that best fits the workpiece and operation when consulting the product matrix. Choosing an insert from an established brand contributes to process consistency and easier integration into existing machining strategies, particularly where reproducibility and stable edge life are priorities.

Discuss application matching with Metav Werkzeuge to select the correct grade variant and cutting data for production — contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to review the CCGT09T302-FN2 WNN10 insert for specific machining tasks

Technical data

• Article number: CCGT09T302-FN2-WNN10-WALTER
• Designation: CCGT09T302-FN2 WNN10
• Type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Data

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Plate form: Rhombus 80°
• Plate size: 09
• Thickness: T3
• Chipbreaker: FN2
• Tolerance class: G

Special features

• Coating: Katalogabhängig
• Material: Katalogabhängig
• Grade: WNN10 (coated carbide)
• Construction: Open series cutting grade

FAQ

What materials is this insert suitable for? The CCGT09T302-FN2 WNN10 insert is a coated carbide grade; material suitability must be checked in the product matrix to ensure the WNN10 grade matches the workpiece material and machining strategy.

How does the FN2 chipbreaker improve production? The FN2 chipbreaker promotes controlled chips that evacuate reliably, reducing the likelihood of surface damage, machine stoppages and consequent rework during turning and drilling operations.

Is the 0.2 mm corner radius suitable for finishing? A 0.2 mm corner radius offers a compromise between edge strength and surface finish; it is commonly used for medium finishing operations where some robustness is required without sacrificing surface quality.

Which toolholders accept this insert geometry? The rhombic 80° form and size 09 designation are compatible with indexable toolholders designed for rhombic CCGT-style inserts; ensure the holder supports the specified T3 thickness and seating angle.

How can repeatable results be achieved with this insert? Maintain consistent clamping torque, confirm seating cleanliness, observe the tolerance class G, and use cutting parameters recommended in the product matrix and Walter Tools documentation for repeatable performance.

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