DCGT11T304-MN2 WNN10 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of durable WNN10 coated carbide, precise Rhombic 55° geometry and reliable MN2 chip control for steady turning performance; order directly via Metav Werkzeuge or contact our specialists for technical clarification.

DCGT11T304-MN2 WNN10 indexable turning insert — Walter Tools, Rhombic 55°, MN2 chipbreaker

The DCGT11T304-MN2 WNN10 is a coated carbide turning insert designed for general turning applications where stable chip formation and consistent edge life are required.

• Coated carbide grade WNN10
• Rhombic 55° insert geometry
• 0.4 mm corner radius for fine detail
• MN2 chipbreaker for stable chip control

Consistent chip control for uninterrupted production

The combination of the MN2 chipbreaker and the coated carbide WNN10 grade provides controlled chip formation that reduces interruptions during continuous turning cycles. Stable chips lower the risk of built-up edge and help maintain a predictable cutting process. For production environments seeking improved machine uptime, this insert supports a steady material removal rate while helping to protect the toolholder from erratic chip behaviour.

Geometry and edge definition for precise surface quality

The Rhombic 55° geometry paired with a 0.4 mm corner radius delivers a balance between edge strength and finish capability. The moderate corner radius allows for accurate dimensional control on finishing passes, while the 55° lead angle improves access in close-tolerance features. The insert’s 7° relief angle helps to minimise rubbing and heat generation at the cutting edge, contributing to consistent surface quality and repeatable results across batches.

Robust grade and construction for reliable tool life

Built in the Walter Tools range, the WNN10 grade is a coated carbide specification developed for broad applicability in turning operations. The coating enhances wear resistance and supports longer intervals between indexings, which can reduce downtime and handling. The insert’s T3 plate thickness and the solid construction provide stability in the cutting zone, helping to maintain edge integrity under varying cutting conditions.

Practical fit and application guidance

The insert’s sizing and tolerance class are suitable for standard insert clamping systems and precision toolholders. The combination of Rhombic 55° geometry and the MN2 chipbreaker makes it appropriate for routine turning tasks where a compromise between productivity and surface finish is required. For exact material suitability and optimal cutting data, consult the product matrix or speak with Metav Werkzeuge’s technical advisors to align the insert with the workpiece material and machining strategy.

For tailored guidance on using Walter Tools turning inserts such as the DCGT11T304-MN2 WNN10, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application specifics and availability

Technical data

• Article number: DCGT11T304-MN2-WNN10-WALTER
• Designation: DCGT11T304-MN2 WNN10
• Manufacturer: Walter Tools
• Product type: Drehwendeschneidplatte / turning insert

Facts

• Relief angle: 7°
• Corner radius: 0.4 mm
• Insert size: 11
• Thickness: T3
• Tolerance class: G

Special features

• Coating / grade: WNN10 (coated carbide)
• Geometry: Rhombic 55°
• Chipbreaker: MN2
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T

FAQ

What materials is this insert suitable for?
The DCGT11T304-MN2 WNN10 insert is a coated carbide grade intended for a broad range of turning tasks; consult the Walter Tools product matrix or Metav Werkzeuge for confirmation of specific material suitability.

How does the MN2 chipbreaker affect machining?
The MN2 chipbreaker provides controlled chip formation and evacuation, improving process stability when using the DCGT11T304-MN2 WNN10 insert in standard turning operations.

Can this insert achieve fine surface finishes?
Yes. The combination of the Rhombic 55° geometry and 0.4 mm corner radius supports accurate finishes on finishing passes while maintaining edge strength.

Is the insert compatible with standard toolholders?
The DCGT11T304-MN2 WNN10 follows common insert sizing and tolerance class standards, making it suitable for most standard turning toolholders designed for 11-size rhombic inserts.

What should be checked before use in production?
Verify clamping stability, correct seat seating in the toolholder and recommended cutting data as per Walter Tools guidance; Metav Werkzeuge can assist with application-specific parameters.

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