DNMG 150412 AH8015 Wendeplatten - Tungaloy

Choose the combination of PVD-coated carbide AH8015 and ISO-standard geometry for a balance of wear resistance and edge stability, delivering consistent turning of heat‑resistant alloys with economical indexable use; order the DNMG150412 AH8015 Tungaloy insert via Metav Werkzeuge or consult our machining specialists for tailored advice.

DNMG150412 AH8015 Tungaloy turning insert (ISO DNMG150412, PVD-coated)

The DNMG150412 AH8015 Tungaloy insert is an ISO‑standard rhombic, double‑sided turning insert intended for external and internal turning of heat‑resistant alloys and general engineering steels.

• DNMG150412 ISO-standard rhombic insert
• PVD-coated carbide AH8015 for heat-resistant alloys
• Double-sided geometry with 1.2 mm corner radius
• Cylindrical hole for reliable clamping

Proven cutting performance for heat‑resistant alloys

The combination of PVD-coated surface and AH8015 grade carbide provides a durable balance between wear resistance and edge stability, especially where temperatures rise during cutting. For shops machining nickel‑based or other heat‑resistant alloys, this means fewer interruptions for insert changes and more consistent part quality. The coating reduces adhesion and abrasive wear, while the substrate maintains a tough cutting edge; as a result, tool life extends under demanding conditions and process reproducibility improves.

Precise fit and safe clamping in ISO tool systems

Built to ISO dimensions, the insert’s rhombic shape with a 55° orientation and a cylindrical hole ensures predictable seating in compatible holders. Compatibility depends on form, relief angle, tolerance class, fastening and thickness; the zero degree relief listed supports certain stable setups and should be matched to the holder geometry. Clear, standardised interfaces make it straightforward to select a suitable external holder, boring bar or clamping kit, thereby reducing setup time and improving repeatability across machines.

Economical handling and process security on the shop floor

The double‑sided design and 1.2 mm corner radius deliver both cost efficiency and robust edge behaviour: two usable cutting edges per indexation reduce tooling cost per part, while the radius supports strength at interrupted cuts and helps achieve a regular surface finish. The 4.76 mm plate thickness and 15 mm size contribute to rigidity in the cutting zone. Typical system assembly comprises the ISO insert, a matched outer holder or boring bar, a support plate/clamp set and replacement screws, enabling quick re‑indexing and minimal downtime.

Request a machining consultation from Metav Werkzeuge for application support or a tailored supply plan — contact Metav Werkzeuge at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for fast, practice‑oriented advice and delivery options.

Technical Data

• Article number: 6947239
• SKU: 6947239-Tungaloy
• Manufacturer SKU: TUN6947239
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Coating: PVD-beschichtet

Data

• ISO designation: DNMG150412
• Size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 1.2 mm
• Orientation angle: 55°
• Relief (clearance) angle: 0°
• Application: Drehen

Special features

• Rhombic plate form
• Cylindrical hole (mit Loch) – zylindrisches Loch
• Double-sided chipbreaker
• PVD-coated carbide grade AH8015
• Compatible with ISO holders, clamps and replacement screws

FAQ

What materials is this insert suited for?
The DNMG150412 AH8015 insert is designed primarily for heat‑resistant alloys and general engineering steels; the AH8015 grade balances wear resistance and edge stability for these materials.

How is the insert mounted in a holder?
Mounting requires an ISO‑compatible holder that matches the DNMG150412 form, thickness and fastening style; the cylindrical hole ensures secure clamping when used with the correct clamp set and screws.

How many usable edges does the insert provide?
This is a double‑sided insert, offering two indexable cutting edges to reduce tooling cost and support continuous production.

What effect does the 1.2 mm corner radius have on machining?
A 1.2 mm corner radius increases edge strength, helps with interrupted cuts and can improve surface finish compared with smaller radii, while influencing achievable corner detail on the workpiece.

Is the DNMG150412 AH8015 suitable for internal turning?
Yes; the ISO rhombic form and compatibility with matched boring bars make the insert suitable for both external and internal turning operations when installed in an appropriate holder.

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.