WNMG 080404 T9225 Wendeplatten - Tungaloy

Benefit from a combination of CVD‑coated carbide T9225 and a 0.4 mm corner radius that delivers robust performance in medium to heavy steel turning; the ISO‑format geometry and cylindrical mounting hole ensure reliable seat and repeatability in standard turning holders. Order the WNMG insert directly via Metav Werkzeuge or consult our technical advisors for selection support.

WNMG 080404 T9225 — Trigon turning insert (ISO) by Tungaloy

WNMG 080404 T9225 is an ISO trigon insert designed for medium to heavy turning applications, offering a CVD‑coated carbide grade for increased toughness in interrupted cuts.

• ISO trigon insert, 80° cutting geometry
• CVD-coated carbide grade T9225
• 0.4 mm corner radius for versatile profiling
• Double-sided chipbreaker, cylindrical hole

High-performance cutting for medium to heavy steel

The CVD‑coated carbide grade T9225 provides a balance of toughness and wear resistance, making it suitable for changing engagement conditions and lightly interrupted cuts. Thanks to the coating, the cutting edge resists built‑up edge and thermal wear, which prolongs tool life and reduces changeover frequency. This results in a more predictable process and fewer unscheduled stoppages; the trigon form concentrates strength at the corner while the chipbreaker controls swarf to maintain stable cutting forces.

Secure mounting and ISO compatibility for fast tool changes

Supplied in the ISO WNMG 080404 format, the insert fits holders that match the geometry, clearance and tolerance class; the cylindrical hole and flat seat ensure a secure clamp and repeatable position after indexing. The 80° cutting angle offers good balance between strength and accessibility for external and internal turning, while the 4.76 mm plate thickness increases rigidity under heavier cuts. These features together reduce vibration and improve surface finish, supporting higher productivity on serial parts.

Practical application and selection guidance for reliable results

The insert is optimised for steel machining when robustness is required: select the double‑sided chipbreaker and grade T9225 for stable swarf formation and consistent edge life under variable conditions. For finishing passes, a finer chipbreaker or a smaller corner radius can be chosen; for roughing, the 0.4 mm corner radius provides a compromise between strength and profile fidelity. When in doubt about holder match or cut data, Metav Werkzeuge offers application advice to align cutting speeds, feeds and depth with machine capability and workpiece stability.

Contact Metav Werkzeuge for availability and bespoke selection of Tungaloy turning inserts — phone +49 2822 7131930 or email info@metav-werkzeuge.com for prompt technical advice and order processing

Technical data

• Article number: 6780887
• Manufacturer SKU: TUN6780887
• Model series: ISO‑turning inserts
• Material: carbide
• Brand: Tungaloy

Dimensions & core data

• ISO designation: WNMG080404
• Grade: T9225
• Corner radius: 0.4 mm
• Cutting angle: 80°
• Relief angle: 0°
• Plate thickness: 4.76 mm
• Size: 08
• Plate form: trigon
• Hole: with hole (cylindrical)

Features & applications

• CVD‑coated carbide grade T9225
• Double‑sided chipbreaker
• Designed for turning (external and internal)
• Suitable for medium to heavy steel and lightly interrupted cuts
• ISO compatibility for standard holder systems

FAQ

What materials is this insert best suited for?
The WNMG 080404 T9225 insert from Tungaloy is optimised for medium to heavy steel machining and performs well under variable engagement and lightly interrupted cuts.

How does the insert attach to the holder?
As an ISO trigon insert, the WNMG080404 requires a matching holder that corresponds to the insert form, clearance, tolerance class, fastening method and plate thickness; the cylindrical hole provides secure clamping and repeatable positioning.

Is the cutting geometry suitable for internal turning?
Yes — the 80° geometry and trigon form offer good access for both external and many internal turning operations when paired with an appropriate holder and toolpost setup.

What are the advantages of the T9225 grade and coating?
The T9225 CVD‑coated carbide combines increased toughness with wear resistance, improving tool life in mixed or interrupted cutting conditions while maintaining consistent chip control thanks to the double‑sided chipbreaker.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.