FNMG 110412 AH8015 Wendeplatten - Tungaloy

Take advantage of the ISO conformity, the PVD‑coated AH8015 grade and the 1.2 mm corner radius to achieve stable cutting performance and consistent tool life in turning operations; order the inserts directly via Metav Werkzeuge or consult the technical team for grade and holder compatibility.

FNMG 110412 AH8015 indexable insert for turning (Tungaloy)

The FNMG110412 AH8015 is an ISO‑standard rhombic indexable insert designed for external and internal turning of heat‑resistant alloys and general turning applications.

ISO rhombic insert FNMG 110412
PVD-coated AH8015 carbide grade
50° approach angle for versatile turning
Double-sided insert with cylindrical hole

High‑performance grade for heat‑resistant alloys

The insert is made from cemented carbide and finished with a PVD‑coating specified as the AH8015 grade, delivering a balanced mix of wear resistance and cutting‑edge stability. This composition makes the component particularly suited for machining heat‑resistant alloys, where temperature and abrasive wear demand a resilient cutting edge. The result is a longer productive life and fewer tool changes, contributing directly to reduced cycle times and improved process consistency.

Consistent geometry for predictable machining results

Built to the ISO‑standard FNMG geometry with a 50° cutting angle and a 1.2 mm corner radius, the insert provides stable engagement with the workpiece and a predictable chip formation. The double‑sided design doubles the available cutting edges per insert, improving cost efficiency, while the cylindrical hole ensures secure clamping in compatible toolholders. These geometric elements combine to reduce vibration and support repeatable surface finishes in both roughing and finishing passes.

Practical system integration and holder compatibility

The insert is intended for use within a standard ISO turning system—paired with an external holder or a boring bar, plus the appropriate shim/clamp set and fastening screws. Compatibility depends on form, relief angle, tolerance class, fixing method, size and thickness; the ISO‑standard format simplifies selection and interchangeability, enabling straightforward replacement without re‑qualifying the tool path in most setups. This reduces downtime during tool changes and maintains production flow.

Selection guidance and application benefits

With a 0° relief angle and medium plate thickness (4.76 mm), the insert is optimised for general turning applications where a balance between edge strength and cutting forces is required. The AH8015 grade is described as a first choice for general machining of heat‑resistant alloys—offering good wear resistance without sacrificing edge robustness. Choosing this insert supports a pragmatic approach to tooling: fewer interruptions, consistent part quality and scalable performance across different turning tasks.

For tailored advice on using the Tungaloy AH8015 grade in specific turning operations, contact Metav Werkzeuge for application guidance and ordering: info@metav-werkzeuge.com / +49 2822 7131930

Technical Data

• Article number: 6799674
• SKU: 6799674-Tungaloy
• Manufacturer SKU: TUN6799674
• Model series: ISO turning indexable inserts
• Material: cemented carbide

Core specifications

• Insert designation: FNMG110412
• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Plate size: 11 mm
• Cutting angle: 50°
• Relief angle: 0°
• Hole: with cylindrical hole

Design and special features

• Grade/coating: AH8015 (PVD-coated)
• Chipbreaker: double-sided
• Plate shape: rhombic
• Sidedness: double-sided indexable insert
• Typical application: turning
• System components: insert, holder/boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert suited for?
The FNMG110412 AH8015 insert from Tungaloy is optimised for heat‑resistant alloys and general turning tasks thanks to the AH8015 PVD grade and cemented carbide substrate.

How does the 1.2 mm corner radius affect machining?
A 1.2 mm corner radius increases edge strength and delivers improved surface finish stability during turning with the FNMG110412 insert, reducing the likelihood of chipping under interrupted cuts.

Is the insert compatible with standard FNMG holders?
Yes, the FNMG110412 follows ISO dimensions and secures via a cylindrical hole, ensuring compatibility with corresponding FNMG external holders and boring bars when form, thickness and tolerance class match.

How many cutting edges are available per insert?
This is a double‑sided indexable insert; the construction provides multiple usable edges before disposal, improving edge economy for the FNMG110412 AH8015.

What is the main advantage of the AH8015 grade?
The AH8015 PVD‑coated grade offers a balance between wear resistance and edge stability, making it a practical first choice for machining heat‑resistant alloys with predictable 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.