WNMG 080412 T9215 Wendeplatten - Tungaloy

Combining CVD-coated cemented carbide and a robust trigon geometry delivers high productivity and dependable edge life for medium steel turning; benefit from consistent chip control and a strong cutting edge. Order the WNMG080412-AM T9215 directly via Metav Werkzeuge or consult our advisers for selection and process parameters

WNMG 080412 T9215 — ISO turning insert, CVD-coated cemented carbide, Tungaloy

The WNMG080412-AM T9215 is an ISO turning insert designed for external and internal turning of medium steel, combining a trigon geometry with a dedicated AM chipbreaker for stable, productive machining.

• ISO trigon shape for secure clamping
• CVD-coated cemented carbide T9215
• Suited to medium steel and productive turning
• 0° clearance and 80° approach angle

Consistent productivity with a wear-resistant cutting grade

The CVD-coated cemented carbide T9215 grade is engineered as a first choice for medium steel, delivering a balance between wear resistance and fracture resistance. This chemical vapour deposition layer reduces flank and crater wear under continuous to lightly interrupted cutting, which lowers tooling cost per part and keeps cycle times stable. The result is measurable improvement in throughput for turning operations, especially where uninterrupted production and predictable tool life are priorities. The combination of coating and substrate supports higher cutting speeds while maintaining reliable edge integrity.

Rigid geometry for secure clamping and repeatable results

A trigon insert geometry with an 80° approach angle and 0° clearance provides high edge strength and improved resistance to radial loads. The corner radius 1.2 mm enhances the insert’s robustness and contributes to a consistently better surface finish when cutting medium-diameter workpieces. With a 4.76 mm thickness, the insert offers increased rigidity in the clamping seat, and the cylindrical hole secures repeatable positioning in ISO-compatible holders. Compatibility with the chosen toolholder is governed by form, relief angle, tolerance class, fastening method, size and thickness, so selecting the correct holder ensures full benefit from the insert’s mechanical advantages.

Controlled chip formation and reliable process behaviour

The chipbreaker AM is tuned to manage chips in medium-steel applications, offering a trade-off between efficient chip control and strong cutting edges for productive turning. This chipformer performs well in continuous to slightly interrupted cuts, reducing the risk of built-up edge and supporting longer uninterrupted runtimes. For workshop planners and production engineers, this means fewer tool changes and more consistent part quality. For specific machining scenarios—such as varying clamping stiffness or interrupted sections—consultation is recommended to match holder rigidity, cutting parameters and coolant strategy to the insert’s capabilities.

Contact Metav Werkzeuge for tailored tool selection and immediate availability of the Tungaloy WNMG080412-AM T9215; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772392
• Manufacturer SKU: TUN6772392
• SKU: 6772392-Tungaloy

Core specifications

• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Approach angle: 80°
• Clearance angle: 0°
• Plate size: 08

Materials & features

• Cutting grade: T9215
• Coating: CVD-coated cemented carbide
• Chipbreaker: AM
• Plate shape: trigon
• Hole style: cylindrical hole
• Application: Turning (external and internal)
• Compatibility: ISO turning insert; holder fit by form, relief, tolerance, fastening, size and thickness

FAQ

Which materials is this insert best suited for?

The Tungaloy WNMG080412-AM T9215 insert is optimised for medium steel; the T9215 grade pairs wear resistance with edge strength for productive turning.

What are the key geometric data for clamping and cutting?

The insert features a trigon shape with an 80° approach angle, 0° clearance, corner radius 1.2 mm, and a plate thickness of 4.76 mm; it locates via a cylindrical hole for secure fastening.

Can this insert be used for interrupted cuts?

Yes, the chipbreaker AM and the T9215 grade are suitable for continuous to slightly interrupted cuts; heavier interruptions may require a different geometry or grade.

Which toolholders are compatible with this insert?

The insert conforms to ISO turning plate standards; compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness to ensure correct seating and clamping.

Is the insert suitable for internal as well as external turning?

Yes, the plate is intended for both external and internal turning operations when used with an appropriately sized and rigid holder.

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.