WNMG 080408 T9225 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide grade that delivers dependable wear resistance, combined with a robust universal grade T9225 for medium to heavy steel turning and a trigon geometry that ensures stable clamping and repeatable positioning; order genuine inserts via Metav Werkzeuge or consult our specialists for selection advice.

WNMG 080408 T9225 — ISO turning insert (WNMG080408-SW) by Tungaloy

The WNMG080408-SW T9225 is an ISO-standard turning indexable insert designed for external and internal turning operations in steel, offering a CVD-coated carbide composition and a chipbreaker suited to interrupted and variable cuts.

• CVD-coated carbide grade T9225
• Robust universal grade for medium/heavy steel
• Trigon insert with 0° clearance
• Corner radius 0.8 mm, plate thickness 4.76 mm

Consistent machining performance and predictable tool life

The CVD-coated carbide and the T9225 grade combine to provide consistent wear resistance and reliable edge stability in medium to heavy steel turning. This formulation balances hardness and toughness to resist flank wear while maintaining a stable cutting edge under changing engagement conditions. Compatibility with ISO holders is determined by form, clearance angle, tolerance class, attachment method, size and thickness, which helps ensure predictable behaviour across batch production and frequent tool indexing.

Straightforward mounting and accurate indexability

The trigon plate form with a cylindrical centre hole and defined 0° clearance simplifies clamping and orientation in standard external and internal turning holders. The corner radius 0.8 mm and plate thickness 4.76 mm offer a compromise between strength at the cutting edge and freedom for regrinding or re-indexing. Using the correct holder geometry and torque for the retaining screw secures repeatable seating, reducing set-up time and minimising vibration-related wear during high-chip-load conditions.

Adaptable chip control for interrupted and variable cuts

The SW chipbreaker is matched to the insert geometry and the grade’s toughness, providing controlled chip formation during both continuous and slightly interrupted cuts. For operations where cutting conditions vary—such as mixed roughing and semi-finishing on component batches—this combination reduces the risk of built-up edge and unplanned tool changeovers. When selecting machining parameters, favour stable clamping and conservative feed rates at the start of a new set-up to verify chip behaviour before ramping to production feeds.

Operational benefits that support productivity and quality

A focus on process stability leads directly to fewer tool changes and less unplanned downtime, which in turn benefits overall productivity and component consistency. The CVD coating promotes longer edge life in steel machining and aids surface finish retention, while the insert’s ISO conformity eases inventory management and cross-platform replacement. These attributes support efficient production workflows and a lower cost per component over extended runs.

For tailored advice on the Tungaloy WNMG080408-SW T9225 turning insert or to request genuine stock and delivery options from Metav Werkzeuge, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6780676
• SKU: 6780676-Tungaloy
• Manufacturer SKU: TUN6780676

Core data

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Principal angle: 80°
• Clearance angle: 0°
• Plate size: 08

Design & material

• Material: carbide
• Coating/type: CVD-coated
• Grade: T9225
• Chipbreaker: SW
• Plate form: trigon
• Hole: with hole — cylindrical hole
• Series: ISO turning indexable inserts
• Typical application: turning

FAQ

What holder types are compatible with this WNMG insert?
The WNMG080408-SW T9225 is compatible with ISO-standard external and internal turning holders designed for WNMG trigon inserts; compatibility depends on holder form, clearance, tolerance class and screw fastening.

Which materials is this insert intended to machine?
This insert and its T9225 grade are engineered primarily for steel machining where medium to heavy cuts and variable engagement are encountered.

How does the SW chipbreaker influence machining?
The SW chipbreaker on this insert promotes controlled chip formation for mixed and slightly interrupted cuts, improving process stability and reducing the risk of built-up edge.

What are the handling considerations when fitting the insert?
Ensure correct seating in the pocket, use the appropriate clamp or screw torque, and verify orientation; the trigon shape and cylindrical hole provide stable indexing when properly mounted.

Is this insert suitable for fine finishing passes?
Yes — with appropriate feeds and speeds the CVD-coated T9225 grade can deliver good surface quality, though tool life and finish should be validated under the specific process parameters.

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.