RCGT0803M0-MN2 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of coated cemented carbide and a controlled MN2 chipbreaker for reliable chip formation and consistent finishing results; order or request advice via Metav Werkzeuge for availability and application support.

RCGT0803M0-MN2 WNN10 indexable insert (round, 7° clearance) – Walter Tools

A RCGT0803M0-MN2 WNN10 indexable turning insert designed for precision external turning and finishing applications in industrial machining.

• Walter WNN10 coated cemented carbide
• Round insert form for stable engagement
• MN2 chipbreaker for controlled chip formation
• 7° clearance for precise finishing

Reliable wear resistance for consistent productivity

The coated WNN10 grade is a coated cemented carbide designed to deliver stable wear behaviour and predictable component quality in serial production. The insert combines a robust coating with the base carbide to enhance tool life under moderate to demanding cutting conditions; this reduces downtime for tool changes and supports steady productivity. For customers evaluating process economics, the reliable wear pattern enables a clearer replacement interval and easier planning of tool inventories. Material suitability should be verified against the supplier’s product matrix to match the grade to the workpiece alloy and machining parameters.

Geometry and chip control that improve surface finish

The round insert geometry together with the MN2 chipbreaker ensures controlled chip formation and safe evacuation in turning operations. The design, paired with a 7° clearance, supports close tolerances and a consistent surface finish on external profiles. The insert’s code-based dimensions (size code 08, thickness code 03) provide a compact cutting edge for finishing passes while maintaining sufficient edge strength. For operators accustomed to metric tool codes, these identifiers make it straightforward to select matching toolholders and set up machines for minimal vibration and accurate cutting engagement.

Process security and practical application guidance

Supplied as part of the Walter open-series carbide range, this insert focuses on process security and repeatable results across batches. The series description highlights coated cemented carbide technology; however, the final choice of grade and cutting data should be confirmed against the workpiece material. Where uncertainty exists about compatibility or cutting parameters, it is recommended to consult the manufacturer’s product matrix or technical documentation. For production teams seeking to integrate the insert into an existing tool system, the round form and MN2 chip control simplify orientation and reduce the need for additional orientation adapters.

For reliable finishing with Walter Tools inserts, contact Metav Werkzeuge for tailored application advice and current availability — eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930

Technical Data

• Article number: RCGT0803M0-MN2-WNN10-WALTER
• Label: Drehwendeschneidplatte RCGT0803M0-MN2 WNN10 Walter Tools
• Product type: Drehwendeschneidplatte
• Brand: Walter Tools
• ISO designation: RCGT0803M0-MN2 WNN10

Facts

• Clearance angle: 7°
• Insert size code: 08
• Thickness code: 03
• Tolerance class: G

Special features

• Coating / grade: WNN10 (coated cemented carbide)
• Chipbreaker: MN2
• Form: Round
• Series: Walter Schneidstoffsorte - Serie offen
• Material availability: Katalogabhängig

FAQ

What materials is this insert suitable for?
Material suitability for the RCGT0803M0-MN2 WNN10 insert depends on the workpiece; the grade WNN10 is a coated cemented carbide and its suitability should be checked against the manufacturer’s product matrix before selection.

What benefit does the MN2 chipbreaker provide?
The MN2 chipbreaker promotes controlled chip formation and reliable evacuation, improving both surface finish and process safety during external turning.

How does the round form affect machining?
The round insert form increases edge strength and delivers stable engagement, which helps maintain consistent cutting conditions and reduces the risk of vibration in finishing cuts.

What does the 7° clearance mean in practice?
A 7° clearance reduces rubbing on the flank face, enabling more accurate finishing passes and contributing to a better surface quality on the machined component.

Which identifiers help with toolholder selection?
The ISO designation and the size/thickness codes (size code 08, thickness code 03) support straightforward matching to compatible toolholders and clamping systems.

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 are used for explanation only. The offered item is original, factory-new merchandise from the manufacturer.

Ersetzungen (Hinweis): "Stainless Steel" → "rostfreier Stahl", "Steel" → "Stahl", "Brass" → "Messing", "Wood and Plastic" → "Holz und Plastik", "Stainless" → "rostfrei"