CNMG 120416 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide AH8015, a robust corner radius of 1.6 mm and ISO‑conform compatibility for consistent turning performance; ideal for machining heat‑resistant alloys and reducing tool change frequency. Order the CNMG120416 AH8015 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG120416 AH8015 indexable turning insert — ISO‑normed PVD‑coated carbide by Tungaloy

CNMG120416 AH8015 is an ISO‑format indexable insert designed for general turning tasks, optimised for heat‑resistant alloys and stable chip control in external and internal turning applications.

• ISO‑normed CNMG profile, 80° cutting geometry
• PVD‑coated carbide AH8015 for heat‑resistant alloys
• Double‑sided chipbreaker for stable chip control
• Cylindrical hole, 4.76 mm thickness for secure clamping

Higher productivity through balanced wear resistance and edge stability

The PVD‑coated carbide AH8015 combines enhanced wear resistance with reliable edge strength, creating a balance between longevity and toughness that benefits demanding machining tasks. The grade is intended as a first choice for the general machining of heat‑resistant alloys, where thermal loads can accelerate flank and crater wear. With a corner radius of 1.6 mm, the insert delivers robust cutting edges that reduce notch formation and maintain dimensional stability, resulting in fewer interruptions and a more predictable process window.

Consistent clamping and ISO compatibility for repeatable results

Designed as an ISO‑normed CNMG insert, compatibility with external holders and boring bars is defined by form, 0° relief angle, tolerance class, fastening, size and thickness. The CNMG120416 AH8015 indexable insert features a cylindrical hole and a 4.76 mm thickness, paired with an inscribed circle of 12 mm, which together ensure positive seating and secure clamping in standard toolholders. This mechanical certainty reduces vibration and improves surface finish repeatability across batches.

Process clarity and system benefits for straightforward integration

The double‑sided design with a double‑sided chipbreaker offers two usable cutting edges per index, lowering inventory needs and improving cost efficiency per edge. Selection of the appropriate chipbreaker and grade should match the workpiece material, machining strategy and machine stability to exploit the insert’s strengths. The typical system comprises the indexable insert, a matching external holder or boring bar, a shim or clamp set and replacement fixing screws, enabling rapid changeovers and simple stock keeping. The combination supports steady cycle times and reduces unexpected downtime, backed by recognised manufacturer expertise.

For reliable machining of heat‑resistant alloys, choose the CNMG120416 AH8015 indexable insert by Tungaloy — contact Metav Werkzeuge for application advice and tailored recommendations at info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6947038
• SKU: 6947038-Tungaloy
• Manufacturer SKU: TUN6947038
• Manufacturer: Tungaloy

Core technical data

• Inscribed circle / size: 12 mm
• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Cutting angle: 80°
• Relief angle: 0°
• ISO code: 120416
• Hole: with hole
• Hole style: cylindrical hole

Special features

• PVD‑coated carbide AH8015
• Double‑sided chipbreaker
• ISO turning insert series
• Rhombic plate shape (CNMG)
• Suitable for turning (external and internal)
• Optimised for heat‑resistant alloys
• System components: insert, external holder/boring bar, shim/clamp set, spare screws
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suited for? The CNMG120416 AH8015 indexable insert is formulated for general machining and is particularly suitable for heat‑resistant alloys, where the AH8015 grade provides a balance of wear resistance and edge stability.

How does the double‑sided chipbreaker help production? A double‑sided chipbreaker offers two usable cutting edges per insert, which reduces tooling inventory and increases cost efficiency per edge while maintaining consistent chip control.

Is the insert compatible with standard CNMG holders? Yes. The insert follows ISO CNMG geometry; compatibility is ensured when holder parameters match the insert’s form, 0° relief angle, tolerance class, fastening, size and 4.76 mm thickness.

Can this insert be used for internal turning as well as external turning? Yes. The series is intended for both external and internal turning, with chipbreaker and grade choice adapted to the workpiece material and machining conditions.

What benefits does the AH8015 grade deliver compared with uncoated grades? The PVD coating on the AH8015 substrate improves thermal resistance and wear performance versus uncoated grades, extending edge life under higher temperature and load scenarios.

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.