WCGT030202-FN2 WNN10 WNN10 Wendeplatten - Walter Tools

Combining the Trigon 80° geometry, FN2 chipbreaker and WNN10 coated carbide, this insert provides reliable chip control and repeatable edge life; order through Metav Werkzeuge or consult our specialists for application-specific advice.

WCGT030202-FN2 WNN10 — Trigon 80° indexable cutting insert for drilling and turning, Walter Tools

WCGT030202-FN2 WNN10 is an indexable cutting insert designed for drilling, boring and general turning applications where stable chip formation and consistent cutting performance are required

• Trigon 80° geometry for stable engagement
• FN2 chipbreaker for controlled chip evacuation
• Coated carbide grade WNN10 for consistent wear resistance
• 0.2 mm corner radius for precise edge definition

Consistent cutting geometry for predictable results

The Trigon 80° shape and defined corner radius 0.2 mm deliver a repeatable cutting profile that reduces vibration and improves workpiece finish. The insert’s geometry is engineered for stable engagement during interrupted cuts and bore-entry operations, which leads to lower tool chatter and more reliable dimensional control. As a result, the toolholder setup and process parameters remain steady over longer production runs, supporting higher first-pass quality and reduced rework.

Controlled chip formation and surface quality

Equipped with the FN2 chipbreaker and manufactured in the WNN10 coated carbide grade, this insert supports predictable chip formation and efficient evacuation. The combination of chipbreaker geometry and coating reduces built-up edge and wear propagation, helping to maintain surface integrity on interrupted cuts. Where material compatibility is critical, the insert’s series designation indicates a coated cemented carbide; users should consult the product matrix to confirm suitability for specific alloys and hardness ranges.

Integration, tolerance and operational benefits

Tolerance class G and standardised dimensions (size 03, thickness 02) ensure interchangeability across compatible toolholders and quick insert indexing. The relief angle 7° supports cutting stability in both radial and axial engagements, while the compact radiused edge enables tight corner control in finishing passes. For workshops seeking process predictability, this insert represents a balance of economical indexability and predictable tool life, contributing to steady productivity and easier process planning.

For application advice, toolholder compatibility checks or to procure Walter Tools WCGT030202-FN2 WNN10 inserts, contact Metav Werkzeuge GmbH via info@metav-werkzeuge.com or telephone +49 2822 7131930 for prompt, expert assistance

Technical data

• SKU: WCGT030202-FN2-WNN10-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte WCGT030202-FN2 WNN10 Walter Tools
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Grade / Sort: WNN10
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Relief angle: 7°
• Corner radius: 0.2 mm
• Plate shape: Trigon 80°
• Plate size: 03
• Plate thickness: 02
• Chipbreaker: FN2
• Tolerance class: G
• Execution: T

Special features

• Coating / Material: Katalogabhängig
• ISO designation: WCGT030202-FN2 WNN10
• Base designation: WCGT030202-FN2
• Additional info: Serie: Walter Schneidstoffsorte - Serie offen; Sorte: WNN10; Schneidstoffklasse: beschichtetes Hartmetall; Sorteneinsatz prüfen anhand Produktmatrix
• UID: WCGT030202-FN2-WNN10-WALTER

FAQ

What materials is this insert intended for?
The WCGT030202-FN2 WNN10 insert is a coated carbide grade from Walter Tools; suitability depends on the specific workpiece material—refer to the product matrix to confirm compatibility.

How does the FN2 chipbreaker affect machining?
The FN2 chipbreaker promotes controlled chip formation and evacuation, which improves surface finish and reduces the risk of built-up edge when the correct cutting parameters are applied with this Walter Tools insert.

What does the Trigon 80° form mean for tool setup?
Trigon 80° geometry gives a robust engagement angle suitable for drilling and turning entries, offering stable cutting forces and improved resistance to vibration compared with more acute shapes.

Can the insert be used for finishing passes?
With its 0.2 mm corner radius and coated grade, the insert is appropriate for semi-finish and certain finish operations, provided cutting data and machine rigidity match the application.

How interchangeable is this insert in existing holders?
Tolerance class G and the standardised size/thickness codes (03 / 02) support interchangeability with holders designed for this insert family; always check holder compatibility before mounting.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no connection between our company and the named brands. The offered article is original, factory-new goods of the manufacturer.