TNMG 160404 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of precise geometry, PVD-coated AH8015 carbide and ISO compatibility to ensure stable cutting in demanding turning applications; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

TNMG 160404 AH8015 — Turning Insert (ISO) by Tungaloy

A TNMG 160404 AH8015 indexable turning insert designed for external and internal turning of heat-resistant alloys, offering balanced wear resistance and edge stability.

• ISO-form TNMG 160404 compatibility
• PVD-coated carbide AH8015 for heat-resistant alloys
• Double-sided insert with cylindrical hole
• 60° triangle form, 0.4 mm corner radius

Reliable fit and consistent cutting performance

The PVD-coated grade AH8015 is combined with a precisely formed carbide substrate to deliver repeatable results in standard ISO toolholders. The geometry and tolerance class ensure correct seating in compatible clamping systems, while the indexable insert format allows fast turning changes and consistent tool life. This creates a predictable machining routine that supports stable cycle times and reduced setup variation.

Excellent performance on heat-resistant alloys with clear advantages

Designed as a first choice for general machining of heat-resistant alloys, the chemical and mechanical properties of the AH8015 grade offer a balance between wear resistance and edge stability. The PVD coating reduces flank wear and improves thermal resistance at cutting edges, which helps maintain surface finish and dimensional accuracy when cutting challenging materials. The result is improved process reliability and fewer interrupted production runs.

Practical system design for efficient turning operations

The triangular insert with a 60° included angle and 0.4 mm corner radius provides robustness for both finishing and light roughing tasks. The double-sided layout and cylindrical hole support secure clamping and economical index changes. For system setup, pair the insert with a compatible ISO external holder or boring bar, and ensure the correct support pad, clamp set and spare screws are available to keep toolchange downtime to a minimum.

For maximum process reliability with Tungaloy AH8015 grade, contact Metav Werkzeuge to discuss suitable holders or request the TNMG 160404 insert; eMail: info@metav-werkzeuge.com — Tel: +49 2822 7131930

Technical data

• Article number: 6947388
• Manufacturer SKU: TUN6947388
• SKU: 6947388-Tungaloy
• Designation: TNMG160404 AH8015 Tungaloy-Wendeplatte
• Model series: ISO turning indexable inserts
• Material: Carbide
• Coating: PVD

Core specifications

• Insert size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 60°
• Clearance angle: 0°
• Double-sided: yes
• Hole style: cylindrical

Design and features

• Shape: triangular
• Chipbreaker: double-sided
• Application: Turning (external and internal)
• Compatible with ISO holders and boring bars
• System components: support pad / clamp set and spare screws
• Grade purpose: first choice for heat-resistant alloys

FAQ

What materials is this insert best suited for?
The TNMG 160404 AH8015 insert is primarily specified for machining heat-resistant alloys, offering a good compromise between wear resistance and edge stability for these materials.

What does the AH8015 grade provide?
AH8015 is a PVD-coated carbide grade engineered to combine wear resistance with a stable cutting edge, making it suitable for general-purpose turning of high-temperature alloys.

Is the insert indexable and how many usable edges does it have?
The TNMG 160404 is double-sided, so each indexable insert offers multiple cutting edges; the cylindrical hole and form enable secure clamping and quick indexing.

Which holders are compatible with this insert?
Compatibility depends on insert form, clearance angle, tolerance class, clamping method, size and thickness; pair the insert with ISO-compatible external holders or a matching boring bar and ensure the correct clamp set is used.

Can this insert be used for internal turning as well as external turning?
Yes, the geometry and chipbreaker make the insert suitable for both external and internal turning; choose the appropriate holder and machining parameters for stable results.

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.