CNMG 120416 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, reliable chip control and ISO compatibility for smooth turning operations; order directly via Metav Werkzeuge or consult our specialists for application advice.

CNMG 120416 T9215 — Indexable insert for turning, Tungaloy

CNMG120416 T9215 is an ISO-design indexable insert for turning, designed for medium steel machining and suitable for external and internal operations

• CVD-coated cemented carbide grade T9215
• Designed for medium steel machining
• 80° rhombic geometry with 0° relief
• Double-sided chipbreaker with cylindrical hole

Consistent productivity for medium-steel turning

The T9215 grade combines CVD coating and a cemented carbide substrate to deliver extended tool life and consistent cutting performance in medium steel. This pairing improves resistance to abrasive wear while maintaining edge toughness, which translates into fewer insert changes and higher throughput. Specifying an insert with such wear properties supports steady production runs and predictable tool-change intervals, improving machine uptime and lowering overall machining costs.

Straightforward compatibility with ISO holders reduces set-up time

The ISO designation ensures that the insert fits standard tooling systems when the holder matches form, relief angle, tolerance class, fastening, size and thickness. The 80° rhombic geometry and 0° relief are common in many external and internal turning holders, enabling fast changeovers and reduced inventory complexity. Clear conformity to ISO standards aids procurement and tool management, allowing straightforward integration into existing workflows without additional adapter parts.

Predictable chip control and improved surface finish

The insert’s double-sided chipbreaker and 1.6 mm corner radius provide controlled chip formation for typical turning tasks, supporting a consistent surface finish and stable machining, even under varying cutting conditions. The rhombic profile with a cylindrical hole secures reliable clamping and positional repeatability; this mechanical stability reduces vibration and contributes to repeatable component quality in both serial production and single-part manufacturing.

Practical selection guidance for workshop application

Select the chipbreaker and grade according to workpiece material, cutting strategy and setup rigidity: the Tungaloy T9215 grade is optimised for continuous to lightly interrupted cuts in medium steel and is particularly effective where high productivity and dependable wear performance are required. For internal turning or less rigid set-ups, consider reduced depth of cut or conservative feeds to preserve edge life. If clarification on the best chipbreaker or holder pairing is needed, our technical team can recommend the correct configuration based on the specific machining scenario.

Contact Metav Werkzeuge today to order the Tungaloy CNMG 120416 T9215 indexable insert or to request tailored application advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6772200
• Manufacturer SKU: TUN6772200
• SKU: 6772200-Tungaloy
• Model series: ISO turning indexable inserts
• ISO designation: CNMG120416
• Material: Cemented carbide

Core data

• Corner radius: 1.6 mm
• Plate size: 12 mm
• Thickness: 4.76 mm
• Relief angle: 0°
• Insert angle: 80°
• With hole: yes
• Hole style: cylindrical hole

Special features

• Grade: T9215
• Coating: CVD
• Chipbreaker: double-sided
• Geometry: rhombic
• Application: Turning
• Typical use: external and internal turning
• Compatibility: ISO-standard insert dimensions and form

FAQ

What materials is this insert optimised for?
The CNMG120416 T9215 indexable insert from Tungaloy is optimised for medium steel machining, offering a balance of wear resistance and fracture toughness for productive cutting.

Is the insert suitable for interrupted cuts?
The T9215 grade is intended for continuous to lightly interrupted cuts; for heavy interruptions, a different grade or more robust cutting strategy is recommended.

Which holders are compatible with this insert?
Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness; the CNMG120416 fits holders designed for the CNMG profile and ISO-standard dimensions.

Can this insert be used for internal turning?
Yes, the insert is suitable for both external and internal turning when the correct holder geometry and chip control are applied.

How does the double-sided chipbreaker help in production?
A double-sided chipbreaker offers balanced chip control and cost efficiency by allowing both sides to be used, extending useful insert life and maintaining consistent chip formation.

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.