CNMG 160612 T9215 Wendeplatten - Tungaloy

Combine the T9215 grade's high wear resistance with the stable rhombic geometry and a 1.2 mm corner radius to maintain productive turning cycles; order the insert directly via Metav Werkzeuge or ask the consultants for application support.

CNMG 160612 T9215 CNMG turning insert, 80° rhombic, CVD‑coated by Tungaloy

The CNMG 160612 T9215 is an ISO‑standard turning insert designed for external and internal turning operations, offering a balance of wear resistance and fracture toughness for medium steel machining.

• CVD-coated carbide grade T9215
• 80° rhombic insert geometry
• Double-sided with cylindrical hole
• 1.2 mm corner radius, 6.35 mm thickness

Stable productivity for medium‑steel turning

The CVD‑coated T9215 carbide combines high wear resistance with controlled toughness, making it particularly effective for continuous and lightly interrupted cuts on medium‑strength steels. The coating reduces flank and crater wear, which prolongs usable life under regular production conditions. For operations prioritising throughput, this grade supports extended tool life while maintaining dimensional stability, so machining cycles remain predictable and downtime is reduced.

Accurate geometry that supports repeatable results

The 80° rhombic geometry and 1.2 mm corner radius deliver a reliable cutting edge that balances strength and surface finish. A larger corner radius increases edge stability and helps to smooth surface irregularities, while the rhombic form provides good entry and exit angles for external and internal turning. The insert is double‑sided and features a cylindrical hole, enabling indexing to a fresh cutting edge and secure clamping in compatible holders; this design reduces tooling costs per machined part and simplifies inventory management.

Straightforward integration into ISO tool systems

As an ISO standard insert, the component fits established systems when paired with a suitable external holder or boring bar, plus the required backing/clamping set and replacement screws. Compatibility depends on shape, relief angle, tolerance class, fastening method, size and thickness, so toolholders must be selected to match these parameters. The 6.35 mm thickness and 16 mm inscribed circle allow robust clamping forces, which supports stable cutting conditions and reduces vibration in demanding setups.

Practical guidance to extend tool life and process reliability

Selecting the correct chipbreaker and matching the grade to workpiece stability are decisive steps for consistent performance. The double‑sided construction enables cost‑efficient indexing, while the CVD‑coated carbide substrate tolerates elevated cutting speeds typical of productive turning. For interrupted cuts or unstable set‑ups, consider adjusting feeds and engaging a more robust chip control geometry; for steady, continuous cuts the insert will deliver low wear rates and repeatable surface quality. Regular inspection of clamping torque and insert seating will prevent edge chipping and maintain machining accuracy.

For tailored advice on machining parameters with Tungaloy’s T9215 inserts or to request stock and delivery information, contact Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930 for expert guidance and fast processing.

Technical data

• Article number: 6772180
• Manufacturer SKU: TUN6772180
• SKU: 6772180-Tungaloy
• ISO designation: 160612
• Designation: CNMG160612

Facts

• Geometry angle: 80°
• Inscribed circle / size: 16 mm
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Double‑sided: yes

Special features

• Material: carbide substrate
• Coating: CVD coating
• Chipbreaker: double‑sided
• Hole style: cylindrical hole, with hole
• Plate shape: rhombic
• Series: ISO turning inserts
• Typical application: external and internal turning
• Suitability: continuous to lightly interrupted cuts

FAQ

Which materials is this insert best suited for?
The CNMG 160612 T9215 insert is specified as a first choice for medium‑strength steel machining, combining wear resistance and fracture toughness for productive turning operations.

What does the T9215 grade offer compared with other grades?
T9215 denotes a CVD‑coated carbide grade that balances high wear resistance with robust edge strength, making it suitable for continuous to lightly interrupted cutting where consistent tool life is required.

Is the insert indexable and how is it secured in the holder?
Yes, the CNMG 160612 is double‑sided and indexable; it locates and is clamped via a central cylindrical hole and the matching clamping set on the chosen toolholder.

Which toolholders work with this insert?
Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the insert requires a holder or boring bar designed for CNMG‑format ISO inserts and appropriate clamping hardware.

Can this insert handle interrupted cuts or unstable set‑ups?
The CNMG 160612 T9215 is intended for continuous to slightly interrupted cuts; for heavy interruptions or very unstable set‑ups a more fracture‑resistant grade or a geometry with enhanced chip control is recommended.

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.