TNMG 160404 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated carbide, balanced wear resistance and a 60° geometry for dependable turning results; this lowers downtime and keeps batch quality consistent. Order the TNMG160404 AH8015 insert directly via Metav Werkzeuge or consult our specialists for application advice.

TNMG 160404 AH8015 ISO indexable turning insert for turning — Tungaloy, 60°

TNMG160404 AH8015 is an ISO‑conforming indexable turning insert designed for external and internal turning in heat‑resistant alloys, offering a balanced mix of durability and edge stability for general machining.

*TNMG 160404 geometry, 60° cutting angle *PVD-coated carbide AH8015 for heat-resistant alloys *Double-sided with cylindrical hole for secure clamping *0.4 mm corner radius for precise profile control

Prolonged tool life through a balanced PVD grade

The AH8015 grade combines a PVD-coated carbide substrate with a coating system optimised for machining heat‑resistant alloys; this results in improved wear resistance and maintained edge stability under elevated temperatures. In practice, that means fewer indexings, longer life per cutting edge and reduced tool changes during a shift. The coating also helps to limit built‑up edge formation, which preserves dimensional accuracy and reduces rework rates in serial production or demanding one‑off jobs.

ISO compatibility and secure clamping for process reliability

The insert follows ISO geometry norms so compatibility with established holders is predictable; matching is determined by form, clearance angle 0°, tolerance class, fastening and plate thickness. The cylindrical hole and standard attachment pattern ensure a rigid connection to the toolholder, which supports stable cutting forces and repeatable results. For workshops less familiar with holder selection, choosing a holder that matches the insert form and tolerance class avoids vibration and inconsistent wear patterns.

Economical double‑sided design and accurate profiling

As a double-sided, triangular insert with a 60° included angle, the component offers multiple usable cutting edges, improving cost per edge compared with single‑edged inserts. The 4.76 mm plate thickness and corner radius 0.4 mm deliver clearance against deflection while enabling precise profile control and reliable edge strength at interrupted cuts. Quick indexation reduces machine idle time and supports just‑in‑time production flows in job shops and small series manufacturing.

Application practicality: improved productivity and surface quality

Choosing the right chipbreaker and matching the insert grade to the workpiece and machining stability leads to a consistent surface finish and predictable tool life. The combination of a robust substrate and the AH8015 coating is well suited for general turning of heat‑resistant alloys where a balance of economy and performance is required. For mixed production—ranging from prototype to serial runs—this insert provides a pragmatic compromise between aggressive productivity and manageable tool‑management overheads. If there is any uncertainty about the correct chipbreaker or holder pairing, technical consultation is available.

Contact Metav Werkzeuge for advice on applying Tungaloy PVD‑coated carbide inserts and to arrange supply of genuine TNMG160404 AH8015 products; email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations

Technical data

• Article number: 6947336
• SKU: 6947336-Tungaloy
• Manufacturer SKU: TUN6947336

Facts

• ISO designation: 160404
• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 60°

Special features

• Material: cemented carbide
• Grade/coating: AH8015, PVD-coated
• Plate shape: triangular
• Hole style: cylindrical hole
• Chipbreaker: double-sided
• Application: turning
• Clearance angle: 0°

FAQ

What materials is this insert suited for? The TNMG160404 AH8015 Tungaloy insert is primarily intended for machining heat‑resistant alloys; the AH8015 grade balances wear resistance and edge stability for those materials.

How many usable cutting edges does the insert offer? The triangular, double‑sided design provides multiple indexable cutting edges, permitting economical reuse of the insert body before replacement.

Is the insert compatible with standard ISO holders? Yes — the insert follows ISO geometry; compatibility depends on matching form, clearance angle (0°), tolerance class, fastening and plate thickness with the chosen holder.

What advantage does the PVD coating deliver? The PVD coating on the AH8015 grade reduces adhesion and improves wear resistance at elevated temperatures, which helps to maintain edge integrity and extend cutting life in demanding cuts.

Which chipbreaker should be selected for general turning? Select a chipbreaker appropriate for the workpiece, machining depth and stability; the double‑sided chipbreaker offers flexibility for a broad range of external and internal turning operations.

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.