DCGT11T302-FN2 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of productive chip control and consistent tool life from a coated-carbide insert designed for general turning. The robust WNN10 grade together with the FN2 chipbreaker and 55° rhombic geometry ensures efficient material removal and stable cutting conditions; order directly via Metav Werkzeuge or consult their technical team for application support.

DCGT11T302-FN2 WNN10 – Turning insert, rhombic 55° (Walter Tools)

The DCGT11T302-FN2 WNN10 is a coated-carbide turning insert engineered for versatile external and light internal turning, offering a 55° rhombic geometry and a controlled-chip FN2 breaker for reliable swarf management

• Coated carbide grade WNN10
• FN2 chipbreaker for stable chip flow
• Rhombic 55° geometry for versatile turning

Consistent productivity through material and coating technology

The insert is produced in the WNN10 coated-carbide grade, a choice that balances wear resistance and cost-effectiveness for a broad range of turning tasks. The coating reduces abrasive wear and helps maintain a sharp cutting edge over longer runs, which translates into fewer tool changes and improved uptime. The combination of a heat-resistant coating and a substrate designed for general turning yields predictable performance when machining a variety of steels and similar materials. This makes the component particularly suitable where cycle-time reduction and repeatable results are required.

Geometry and small radii for precise surface control

A rhombic 55° shape with a 0.2 mm corner radius supports both profile and finishing operations with good access in turning applications. The 55° approach angle provides a compromise between cutting-edge strength and the ability to produce narrow shoulders or interrupted cuts, while the small radius helps achieve finer surface finishes without excessive cutting forces. The T3 thickness offers a compact cutting edge geometry that suits light to medium cutting depths, helping to maintain dimensional accuracy and consistent surface quality on turned parts.

Chip control and operational stability for reliable series production

Built with the FN2 chipbreaker, the insert is optimised for stable chip formation across varying feed rates. Controlled chip breaking reduces the risk of long swarf strands that can tangle with the workpiece or toolholder, supporting safer and cleaner machining cycles. The DCGT11T302-FN2 WNN10 insert's profile and chip control features help to reduce secondary operations and machine downtime, delivering measurable efficiency gains in repetitive turning tasks. Where process reliability is essential, this solution offers a pragmatic balance of durability and chip management.

Contact Metav Werkzeuge today for tailored application advice or to discuss toolholder compatibility and cutting parameters for this Walter Tools turning insert; phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• SKU: DCGT11T302-FN2-WNN10-WALTER
• Article designation: DCGT11T302-FN2
• ISO designation: DCGT11T302-FN2 WNN10
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Insert size: 11
• Thickness code: T3
• Tolerance class: G

Special features

• Coating: coated carbide (WNN10)
• Chipbreaker: FN2
• Plate form: Rhombus 55°
• Execution: T
• Material designation: catalogue dependent

FAQ

What applications is this insert suited for?
The DCGT11T302-FN2 WNN10 turning insert is intended for general turning operations where controlled chip formation and a versatile rhombic geometry are required, covering many steel turning tasks when used with appropriate parameters.

How does the FN2 chipbreaker affect machining?
The FN2 chipbreaker on this Walter Tools insert produces short, manageable chips that improve process stability and reduce swarf-related interruptions during continuous and semi-continuous turning.

Can the insert achieve fine surface finishes?
Yes; the 55° rhombic geometry combined with the 0.2 mm corner radius supports improved surface quality in finishing passes while maintaining adequate edge strength for light- to medium-duty cuts.

Walter Tools: Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen