CNMG 120416 T9215 Wendeplatten - Tungaloy

Benefit from high wear resistance, reliable fracture toughness and full ISO compatibility for efficient, high‑productivity turning processes. The combination of a CVD‑coated carbide grade and a stable chipbreaker reduces tool changes and supports consistent part quality—order directly via Metav Werkzeuge or consult our technical advisors for matching holders and clamping parts.

CNMG 120416 T9215 indexable turning insert by Tungaloy — CVD‑coated carbide, 0° relief, 80°

The CNMG 120416 T9215 is an ISO‑standard indexable insert designed for external and internal turning in medium steels, offering a balance of wear resistance and toughness for continuous to slightly interrupted cuts.

• CVD-coated carbide grade T9215
• ISO CNMG120416 rhombic insert
• Double-sided chipbreaker, 1.6 mm nose radius
• Cylindrical hole, 0° clearance, 80° included angle

Consistent productivity for medium‑steel turning

The CVD‑coated carbide composition of the insert and the specially developed T9215 grade provide elevated wear resistance while retaining sufficient toughness to resist edge chipping. This makes the insert particularly suited to productive operations on medium steel, where a balance between tool life and secure cutting performance is required. The coating enhances thermal and chemical resistance at the cutting edge, allowing for steady material removal rates and fewer unscheduled tool changes.

Reliable fit and system compatibility

Produced to ISO dimensions, the insert ensures straightforward integration into existing tool systems. ISO form and tolerance standards determine compatibility by shape, relief angle, tolerance class, fixation, size and thickness. The plate thickness of 4.76 mm and the standard CNMG form facilitate secure clamping in appropriate outer holders or boring bars; the complete system includes the insert, a matching holder, underplate or clamping set and replacement screws. Specifying the correct holder geometry and clamping components preserves tool accuracy and repeatability.

Geometry engineered for surface quality and chip control

The rhombic plate form with an 80° included angle and a 1.6 mm nose radius produces a reliable blend of strength and surface finish. The double‑sided chipbreaker provides controlled chip formation for a range of cutting parameters, improving swarf evacuation and reducing heat concentration at the cutting edge. The cylindrical hole and 0° clearance contribute to rigid seating and even load distribution, advantages that translate into stable cuts and consistent component surfaces.

Economic benefits through longer tool life and fewer interventions

CVD coating together with the robust carbide substrate enables predictable wear progression and a longer average life per edge compared with uncoated grades. The insert’s design supports productive turning by allowing higher cutting volumes with fewer indexings, which reduces machine downtime and lowers total tooling cost per part. For operations aiming to increase throughput while maintaining component tolerances, this insert offers quantifiable process improvements and easier process planning.

For high‑productivity turning with reliable tool life, contact Metav Werkzeuge for advice on selecting suitable holders and clamping sets for the Tungaloy CNMG 120416 T9215 insert — eMail: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772179
• Manufacturer SKU: TUN6772179
• Brand: Tungaloy
• Article name: CNMG120416 T9215 indexable insert

Facts

• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Plate size: 12 mm
• Included angle: 80°
• Relief angle: 0°

Special features

• Material: carbide
• Coating: CVD
• Grade: T9215
• Plate form: rhombic
• Hole: cylindrical, with hole
• Chipbreaker: double-sided
• Application: turning (external and internal)
• Compatible system: ISO turning insert, holder, shim/clamp, replacement screws

FAQ

What materials is this insert designed for?

The CNMG 120416 T9215 indexable insert by Tungaloy is optimised for medium steel machining and performs well in continuous to slightly interrupted turning operations.

How does the T9215 grade affect machining performance?

The T9215 grade combines wear resistance and fracture toughness; in the CNMG 120416 configuration it supports higher productivity with predictable tool life and reduced risk of edge failure.

Which holder and clamping components are required?

Compatibility is determined by ISO form, relief angle, tolerance class, fixation, size and thickness; the CNMG120416 insert is used with a matching outer holder or boring bar, underplate/clamping set and replacement screws.

What geometry features improve surface finish and chip control?

The rhombic shape with an 80° included angle, 1.6 mm nose radius and a double‑sided chipbreaker deliver controlled chip formation and stable cutting, helping to improve surface finish on turned parts.

Is the insert reversible and how many cutting edges are available?

The double‑sided design allows indexing to a fresh cutting edge; the CNMG geometry offers multiple usable edges per insert, extending effective tool life.

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.