WNGG080404M-MN3 WN10 Wendeplatten - Walter Tools

Optimise turning operations by combining robust Trigon 80° geometry with an uncoated carbide WN10 grade and an MN3 chipbreaker for predictable chip control and reliable edge life; order the insert directly via Metav Werkzeuge or contact the consultants for application advice.

WNGG080404M-MN3 WN10 Trigon 80° turning insert, MN3 chipbreaker — Walter Tools

A WNGG080404M-MN3 WN10 turning insert designed for indexable turning applications where a Trigon 80° geometry and a negative 0° rake support stable cutting and durable edge performance.

• Trigon 80° geometry for stable cutting
• MN3 chipbreaker for controlled chip formation
• Uncoated carbide grade WN10 for general application
• 0.4 mm corner radius with 0° negative rake

Strong, stable geometry for predictable machining

The Trigon 80° configuration combines strength and accessibility: the Trigon 80° shape gives a large, stiff cutting edge that resists deflection under load and supports consistent dimensional results. The insert is manufactured from uncoated carbide (grade WN10), which provides a balance of toughness and wear resistance suitable for a broad range of turning tasks. The negative 0° rake increases edge strength and helps manage intermittent cuts and interrupted machining without sacrificing tool life.

Controlled chips and reliable surface quality

Chip control is central to efficient turning. The MN3 chipbreaker directs swarf away from the cutting zone, improving process stability and reducing rework. The defined 0.4 mm corner radius improves edge strength and contributes to predictable surface finish; a small radius like this is particularly useful where a compromise is needed between tool durability and the required profile detail. Manufacturing precision is signalled by tolerance class G, which ensures consistent fit and repeatability in toolholders and turret systems.

Application guidance and process advantages

The insert is supplied in the Walter Tools open series for the WN10 grade and is intended for general turning operations; material suitability should be verified against the official product matrix to match grade and application precisely. When integrated into a controlled machining process, this insert supports steady production cycles and reduces variability thanks to its geometry and chip control features. For specific material recommendations or machining parameters consult the manufacturer data or Metav Werkzeuge for tailored guidance.

Contact Metav Werkzeuge for tailored application advice and availability of the Walter Tools WNGG080404M-MN3 WN10 turning insert

Technical data

• Article number: WNGG080404M-MN3-WN10-WALTER
• Label: Drehwendeschneidplatte WNGG080404M-MN3 WN10 Walter Tools
• Manufacturer: Walter Tools
• Product type: Turning insert

Core data

• Geometry: Trigon 80°
• Rake angle: 0° (negative)
• Corner radius: 0.4 mm
• Plate size: 08
• Plate thickness: 04
• Tolerance class: G

Special features

• Chipbreaker: MN3
• Carbide grade: WN10 (uncoated carbide)
• Series: Walter Schneidstoffsorte - Serie offen

FAQ

What cutting geometry does this insert use?
The insert uses a Trigon 80° geometry, providing a robust cutting edge and stable performance in turning operations.

Is the insert coated or uncoated?
The WNGG080404M-MN3 WN10 is an uncoated carbide insert supplied in the WN10 grade for general application; users should consult the product matrix for material-specific guidance.

What is the purpose of the MN3 chipbreaker?
The MN3 chipbreaker controls chip formation for safer evacuation and improved process stability with the WNGG080404M-MN3 WN10 turning insert.

Which corner radius and rake angle are specified?
This insert features a 0.4 mm corner radius and a 0° negative rake, chosen to combine edge strength with predictable surface finish.

How precise is the manufacturing of the insert?
Tolerance class G indicates a consistent manufacturing standard for repeatable fit and performance in toolholders and turret 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 and registered trademarks are mentioned solely for explanation; there is no connection between our company and the named brands. The offered item is an original, factory-new product of Walter Tools.