DCGT070201-MN2 WNN10 Wendeplatten - Walter Tools

Take advantage of the WNN10 coated-carbide grade and the compact rhombic 55° geometry for reliable, repeatable turning; the small 0.1 mm corner radius and MN2 chipbreaker combine to improve surface finish and chip control. Order directly via Metav Werkzeuge or consult the technical advisors for cutting-parameter recommendations.

DCGT070201-MN2 WNN10 – Rhombic 55° turning insert, 7° clearance | Walter Tools

A DCGT070201-MN2 WNN10 turning indexable insert engineered for finishing and general turning where a narrow corner radius and controlled chip formation are required

• Coated carbide grade WNN10
• Rhombic 55° geometry
• 0.1 mm corner radius
• 7° clearance angle

Consistent performance through a modern carbide grade

The combination of a coated carbide substrate and the Walter WNN10 designation provides a balance of wear resistance and edge stability for a wide range of turning tasks. The coating reduces flank wear and extends tool life under stable cutting conditions, which supports higher overall productivity and fewer tool changes. For workshop planners and production engineers this means more predictable cycle times and a reduction in unscheduled interruptions. Selection of the correct cutting data should follow the product matrix in the catalogue to match the workpiece material and machining strategy.

Precise geometry that improves surface finish and access

The rhombic 55° form with a 0.1 mm corner radius and a 7° clearance angle is optimised for fine finishing and features where a sharper entry angle is advantageous. This geometry enables better tool access in shoulder and profile turning while maintaining contact conditions that favour a consistent surface quality. The smaller corner radius assists in achieving close tolerances on detail features, whereas the clearance angle helps avoid rubbing on the workface, reducing heat build-up and improving dimensional stability of the machined component.

Reliable chip control and shorter process cycles

Equipped with the MN2 chipbreaker, the insert channels swarf into short, controllable chips that simplify disposal and reduce the risk of entanglement. This chipforming characteristic supports uninterrupted operation and fewer tool interventions, contributing to a lower overall machining cost per part. The insert is supplied in execution T with tolerance class G, plate thickness 02 and plate size 07, allowing consistent clamping and predictable repeatability when used in suitable toolholders for standard turning operations.

Practical integration and material guidance

The insert is part of the Walter Schneidstoffsorte series and is listed as catalogue-dependent for material suitability; confirmation of compatibility with specific workpiece alloys is therefore recommended before series production. Its compact form and coated-carbide composition make it well suited to general turning and finishing applications across many steels and non-ferrous materials when matched with appropriate cutting data. As a brand from Walter Tools, this product benefits from established tooling expertise and production support within the group, which helps maintain consistent results in everyday workshop environments.

Contact Metav Werkzeuge for tailored cutting data and to order Walter Tools DCGT070201-MN2 WNN10 inserts directly, or request advice on selecting the optimal grade for a given application

Technical data

• • Article number / SKU: DCGT070201-MN2-WNN10-WALTER
• • Designation: DCGT070201-MN2
• • ISO designation: DCGT070201-MN2 WNN10
• • Manufacturer: Walter Tools
• • Product type: Drehwendeschneidplatte (turning indexable insert)
• • Series: Walter Schneidstoffsorte - Serie offen

Core measurements

• • Clearance angle: 7°
• • Corner radius: 0.1 mm
• • Plate form: Rhombus 55°
• • Plate size: 07
• • Plate thickness: 02
• • Tolerance class: G

Features and materials

• • Chipbreaker: MN2
• • Grade: WNN10 (coated carbide)
• • Execution: T
• • Material suitability: catalogue-dependent
• • Product UID: DCGT070201-MN2-WNN10-WALTER

FAQ

What materials is this insert suitable for?
The DCGT070201-MN2 WNN10 is a coated carbide grade and its suitability depends on the specific workpiece material; compatibility should be verified in the manufacturer's product matrix.

How does the MN2 chipbreaker affect machining?
The MN2 chipbreaker produces short, manageable chips that reduce swarf handling issues and support more reliable, uninterrupted cutting cycles.

What advantages does the rhombic 55° geometry offer?
A rhombic 55° insert improves access to profiles and shoulders while aiding surface finish, particularly when combined with a small corner radius.

Can this insert be used for finishing operations?
Yes; the 0.1 mm corner radius and the 7° clearance angle make the insert well suited to finishing and precision turning tasks.

How is the tolerance class indicated and what does it mean?
The insert is supplied in tolerance class G, which denotes the manufacturing tolerances for fit and repeatability in standard toolholder systems.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only and do not imply any affiliation between our company and the referenced manufacturers. The offered item is an original, factory-new product from the manufacturer Walter Tools.