CCGT09T304-FN2 WNN10 Wendeplatten - Walter Tools

The coated-carbide WNN10 grade combined with a 0.4 mm corner radius and a rhombic 80° form delivers consistent edge behaviour and predictable chip formation; the 7° relief angle reduces cutting forces for stable turning. Order the insert directly via Metav Werkzeuge or consult the technical team for cutting data and grade selection.

CCGT09T304-FN2 WNN10 — Indexable turning/boring insert, rhombic 80°, Walter Tools

The CCGT09T304-FN2 WNN10 is a coated-carbide indexable insert for turning and boring operations, engineered for reliable chip control and reproducible edge life in a wide range of workshop applications.

• Coated carbide grade WNN10 for stable cutting
• Rhombic 80° insert form for versatile turning
• 0.4 mm corner radius for precise edge control
• 7° clearance angle reduces cutting forces

Consistent cutting performance for repeatable results

The WNN10 grade is a coated carbide class designed to promote stable chip formation and improved wear resistance in general turning tasks. The rhombic 80° geometry offers a robust cutting edge and broad contact area, which helps to distribute forces and reduce vibration in interrupted cuts. Because the insert carries a 0.4 mm corner radius, it supports good edge strength while maintaining the ability to generate a controlled profile on the workpiece. For customers seeking predictable tool life and surface quality, this combination of grade and geometry translates into fewer tool changes and more consistent component tolerances.

Design elements that reduce machining cost and improve process reliability

The integrated FN2 chipbreaker shapes chips to prevent entanglement and to assist evacuation in standard turning cycles, which reduces downtime for manual chip clearing. A 7° relief (free) angle lowers friction at the flank face and reduces cutting forces, improving dimensional stability and lowering spindle loads. The insert thickness T3 and form factor are chosen to ensure secure clamping in compatible toolholders and to offer sufficient rigidity for moderate depth-of-cut applications. Material suitability should be verified against the manufacturer’s product matrix to select the optimum feeds and speeds for specific alloys.

Practical handling and integration into standard turning systems

With a standard ISO-style designation and compact size 09, the insert fits common clamping systems designed for rhombic inserts; the CCGT09T304-FN2 designation indicates the specific combination of shape, size and chipbreaker for straightforward identification in tool management. The coated-carbide construction allows use in many workshop environments where robust performance is required, while the open-series Walter grade provides transparent grade characteristics for process engineers to compare. For installations requiring strict tolerance adherence, the tolerance class G provides reference for exchange and inventory planning.

Contact Metav Werkzeuge for tailored cutting recommendations and procurement of Walter Tools inserts such as the CCGT09T304-FN2 WNN10; expert consultants are available by email or phone to review material suitability and cutting data

Technical data

• SKU: CCGT09T304-FN2-WNN10-WALTER
• Designation: CCGT09T304-FN2 WNN10
• Type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Corner radius: 0.4 mm
• Clearance (free) angle: 7°
• Insert size: 09
• Thickness: T3
• Insert form: Rhombus 80°
• Tolerance class: G

Special features

• Grade: WNN10 (coated carbide)
• Chipbreaker: FN2
• Execution: T
• Basic designation without grade: CCGT09T304-FN2
• Material designation: Katalogabhängig
• Note: Verify workpiece compatibility with the product matrix

FAQ

What materials is the WNN10 grade suited to machine?
Material suitability depends on the grade matrix; the WNN10 coated-carbide grade is versatile, but exact workpiece compatibility should be checked using the Walter product matrix for the CCGT09T304-FN2 WNN10 insert.

Which toolholders accept the rhombic 80° insert form?
The rhombic 80° form is compatible with standard indexable turning toolholders designed for CCGT-style inserts; ensure the correct clamping seat and screw configuration for the CCGT09T304-FN2 WNN10.

How does the FN2 chipbreaker influence chip control?
The FN2 chipbreaker shapes and segments chips for improved evacuation in turning operations, reducing the risk of chip build-up and improving machining reliability with the CCGT09T304-FN2 WNN10 insert.

Is the corner radius suitable for finishing operations?
The 0.4 mm corner radius provides a balance between edge strength and surface finish, making the insert suitable for medium-finishing and general turning where a controlled profile is required.

What tolerance class applies to this insert and why does it matter?
The insert carries tolerance class G; this informs interchangeability and stack-up planning in indexable tooling systems and supports consistent clamping and repeatability.

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

Die Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are used here for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, brand-new product from the manufacturer.