WNMG 080408 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade and a 0° relief angle for reliable performance in mid-to-heavy steel turning; order the WNMG080408-FW T9225 directly via Metav Werkzeuge or request advice from our consultants.

WNMG 080408 T9225 — ISO turning insert (WNMG080408-FW), CVD-coated — Tungaloy

WNMG080408-FW T9225 is an ISO-standard trigon indexable insert for turning, engineered for robust mid-to-heavy steel machining with a CVD-coated carbide grade for improved edge stability and consistent chip control.

• CVD-coated carbide grade T9225
• 0° relief angle for stable engagement
• Trigon insert with 0.8 mm corner radius
• Compatible with ISO turning holders

Consistent productivity for demanding turning operations

The WNMG080408-FW T9225 combines a CVD-coated carbide grade with a robust chipformer to deliver dependable results in fluctuating cutting conditions. The T9225 grade is designed as a universal, tough grade for mid-to-heavy steel machining where intermittent cuts or variable engagement demand greater fracture resistance. The trigon geometry and the chipbreaker FW ensure reliable chip segmentation, reducing downtime and contributing to a more stable machining rhythm. For process planners, this means fewer insert changes and a more predictable production output.

Geometry and clearance that support stable cutting forces

The insert’s 80° included angle and 0° relief produce a cutting geometry that transfers loads efficiently to the holder, improving stability during heavy cuts. The 0.8 mm corner radius provides a compromise between edge strength and surface finish, enabling heavier feed rates without sacrificing component quality. The 4.76 mm insert thickness increases rigidity compared with thinner grades, reducing vibration and enhancing the repeatability of finished parts. These design choices translate into measurable gains in cycle-time efficiency and part consistency.

Compatibility, system setup and handling advantages

As an ISO-standard indexable plate, the insert requires a matching outer holder or boring bar, plus the appropriate clamping pad and screws for secure fixation. The cylindrical hole permits positive seating and straightforward indexing, while the trigon shape allows three usable cutting edges per insert, improving economy per index. The insert’s designation and dimensions follow ISO norms, making it simple to identify compatible toolholders and accessories in existing tool inventories, which supports fast retrofitting and minimal setup interruptions.

Material behaviour and suitability explained for planners

The CVD-coated carbide composition of the T9225 grade provides an optimised balance of toughness and wear resistance suitable for a broad range of steels. CVD coating creates a multilayer, wear-resistant surface that helps maintain edge integrity at elevated temperatures and under variable engagement; in practice this reduces flank wear and maintains dimensional accuracy over longer tool life. For applications requiring higher abrasion resistance or finishing cuts, toolrooms may consider alternative grades, but for many mixed and heavier-steel operations the T9225 grade offers a cost-effective, robust solution.

For robust, versatile steel turning with T9225 performance, contact Metav Werkzeuge for availability and application advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6780675
• Manufacturer SKU: TUN6780675
• SKU: 6780675-Tungaloy
• Model series: ISO turning indexable inserts
• Material: carbide
• Grade: T9225

Key figures

• Corner radius: 0.8 mm
• Insert thickness: 4.76 mm
• Included angle: 80°
• Relief angle: 0°
• Insert size: 08

Features and compatibility

• Insert shape: trigon
• Hole style: cylindrical hole (with hole)
• Chipbreaker: FW
• Application: turning
• System components: matching outer holder or boring bar, clamping pad and replacement screws
• Designed for mid-to-heavy steel machining

FAQ

What materials is this insert suitable for?
The insert is engineered for mid-to-heavy steel machining; the T9225 grade provides toughness and wear resistance for variable cutting conditions.

How many cutting edges are available per insert?
The trigon shape offers up to three usable cutting edges per indexable plate, depending on the mounting and wear pattern.

What does the chipbreaker designation FW mean in practice?
The FW chipbreaker provides controlled chip formation for a range of feeds, aiding stable evacuation and reducing the risk of entanglement during turning.

Is the geometry compatible with ISO toolholders?
Yes, the insert follows ISO dimensions and mounting standards and is compatible with matching ISO turning holders and boring bars when the holder form and tolerances are aligned.

Can this insert handle interrupted cuts?
The T9225 grade is formulated with elevated toughness to withstand partly interrupted cuts and fluctuating engagement typical in roughing or interrupted turning.

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.