WNGG080408M-MN3 WN10 Wendeplatten - Walter Tools

Benefit from the combination of a Trigon 80° geometry and the WN10 uncoated carbide grade for stable, repeatable turning performance; the 0.8 mm corner radius and 0° negative rake further support robust edge life and reliable chip control. Order directly via Metav Werkzeuge or consult our specialists for application guidance.

WNGG080408M-MN3 WN10 — Indexable turning insert, Trigon 80°, Walter Tools

The WNGG080408M-MN3 WN10 is an indexable turning insert designed for general turning operations where a robust edge and consistent chip formation are required

• Trigon 80° geometry for versatile turning
• Uncoated carbide grade WN10
• Negative rake 0° for cutting stability
• 0.8 mm corner radius for robust edge

Geometry and cutting stability that raise productivity

The Trigon 80° insert geometry delivers a balanced contact angle between tool and workpiece, which improves stability during interrupted cuts and hard turning sequences. Paired with a 0° negative rake, the design reduces cutting edge stress and helps maintain a consistent cutting edge under higher feed and depth conditions. This combination supports higher process reliability and fewer unplanned tool changes, helping to keep machining cycles predictable and efficient. The 0.8 mm corner radius contributes to edge strength and distributes cutting forces, which is particularly valuable in heavier turning tasks.

Chip control and material guidance for consistent surface quality

Equipped with the MN3 chipbreaker and supplied in the WN10 uncoated carbide grade, the insert aims to produce controlled chip formation in a range of turning scenarios. The chipformer profile promotes manageable chip flow and reduces the risk of entanglement in confined setups. Material suitability should be verified against the product matrix before final selection; the specification indicates a catalogue-dependent substrate and recommends checking the concrete application matrix for optimal matching. Where appropriate, the chip control features can shorten cycle times and support consistent surface finishes.

Tolerances, handling and toolholder compatibility for daily workshop use

Manufactured to tolerance class G and available in size 08 with a thickness of 04, this Trigon 80° insert fits holders designed for that geometry and size, enabling straightforward indexing and replacement. The nominal designation and chipbreaker coding allow easy ordering and inventory management. The insert’s execution and detailed marking support traceability in production environments and simplify tool standardisation across multi-machine fleets. Walter Tools’ series information and open-grade approach facilitate selection for users who operate with a variety of turning tasks and require practical, ready-to-fit inserts.

For availability of the Walter Tools WNGG080408M-MN3 or technical advice on the WN10 grade and chipbreaker selection, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: WNGG080408M-MN3-WN10-WALTER
• Product name: Drehwendeschneidplatte WNGG080408M-MN3 WN10
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Insert form: Trigon 80°
• Size: 08
• Thickness: 04
• Tolerance class: G

Special features

• Chipbreaker: MN3
• Grade / coating: uncoated carbide (WN10)
• Material: Katalogabhängig
• Execution: G
• Designation: WNGG080408M-MN3

FAQ

What advantages does the Trigon 80° shape provide?
The Trigon 80° form offers balanced cutting forces and improved stability for a broad range of turning tasks; the WNGG080408M-MN3 benefits from that geometry to reduce vibration and support consistent edge life.

Is this insert supplied with a coating?
The WN10 grade of this insert is specified as an uncoated carbide in the product series description; final confirmation of any additional treatments should be checked in the product matrix.

How does the MN3 chipbreaker affect machining?
The MN3 chipformer is engineered to promote controlled chip formation, assisting in safer chip evacuation and more consistent surface quality during turning operations with the WNGG080408M-MN3.

Which toolholders are compatible with this insert?
Holders designed for Trigon 80° inserts in size 08 and thickness 04 are suitable; compatibility should be verified against holder specifications and clamping method for safe operation.

How should the corner radius be chosen for a job?
The 0.8 mm corner radius of this insert balances edge strength and finish; choose this radius when a robust edge and reliable tool life are priorities, and consult the product matrix for refinements based on workpiece material.

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

Protected trademarks and trade names are the property of their respective owners and are used here for explanation only. There is no affiliation between our company and the trademark owners. The offered item is original, brand-new merchandise from the manufacturer.