DNMG 110412 AH8015 Wendeplatten - Tungaloy

Take advantage of the PVD-coated carbide grade AH8015 and the ISO DNMG form for productive, reliable turning of heat‑resistant alloys; the balanced wear resistance and edge stability reduce downtime and maintain surface quality. Order the DNMG110412 AH8015 insert via Metav Werkzeuge or consult our technical team for application guidance.

DNMG 110412 AH8015 ISO turning insert by Tungaloy — PVD-coated carbide, 55° rhombic form

DNMG110412 AH8015 is a PVD-coated carbide indexable insert designed for general turning applications, especially where heat‑resistant alloys require a balanced mix of wear resistance and edge stability.

• PVD-coated carbide for heat‑resistant alloys
• ISO DNMG rhombic insert with 55° geometry
• Double‑sided insert with cylindrical hole
• 1.2 mm corner radius for improved surface finish

Consistent cutting performance through a balanced grade

The AH8015 grade is a PVD‑coated carbide formulation engineered as a first choice for general machining of heat‑resistant alloys, offering a compromise between wear resistance and edge stability. This balance translates into more predictable tool life and steady cutting behaviour when machining demanding materials. Selecting a grade with these characteristics helps to avoid premature edge chipping while maintaining acceptable flank wear, supporting consistent component quality over serial production runs.

Ease of integration into ISO tooling systems

The insert follows the ISO DNMG format with a 55° rhombic geometry and a 0° clearance angle, which makes it compatible with a wide range of standard external and internal turning holders. Key dimensions such as 11 mm inscribed circle and 4.76 mm thickness ensure a precise fit in holders designed for DNMG‑type plates. The insert is double‑sided and supplied with a cylindrical hole for secure fastening; these features reduce inventory complexity and allow economical use of both cutting edges before replacement is required.

Practical benefits for workshop productivity

With a 1.2 mm corner radius and a double‑sided chipbreaker arrangement, the plate supports good surface finish and stable chip formation in interrupted and continuous cuts. The ISO‑compliant form and standardised thickness simplify tool management: matching the correct holder, shim and clamping set ensures repeatable results. The system concept—indexable insert, compatible external holder or boring bar, shim/clamp set and spare screws—means faster changeovers and less unplanned downtime, contributing to overall process efficiency.

For application advice, availability or to discuss batch requirements for the Tungaloy AH8015 grade, contact Metav Werkzeuge — phone +49 2822 7131930 or email info@metav-werkzeuge.com — our consultants will advise on holder compatibility and optimal chipbreaker selection

Technical data

• Article number: 6947226
• Manufacturer SKU: TUN6947226
• Brand: Tungaloy
• Grade: AH8015
• Designation: DNMG110412

Dimensions & numbers

• Inscribed circle: 11 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Cutting angle: 55°
• Clearance angle: 0°

Features & applications

• Material: carbide, PVD‑coated
• Shape: rhombic (DNMG)
• Double‑sided with cylindrical hole
• Chipbreaker: double‑sided
• Typical use: external and internal turning
• System components: compatible holder, shim/clamp set and replacement screws
• Compatibility determined by form, clearance angle, tolerance, fastening, size and thickness

FAQ

Which materials is this insert suitable for?
The DNMG110412 AH8015 insert is optimised for machining heat‑resistant alloys; the PVD‑coated carbide grade provides a balance of wear resistance and edge stability suited to these materials.

What are the key dimensions and geometry of the insert?
The plate follows ISO DNMG form with an 11 mm inscribed circle, 4.76 mm thickness, 55° geometry and a 1.2 mm corner radius for improved surface finish.

How is the insert mounted and secured?
The indexable insert is double‑sided and supplied with a cylindrical hole for secure fastening; compatibility with a holder depends on form, clearance, tolerance, fastening method, size and thickness.

Can this plate be used for both external and internal turning?
Yes, the DNMG110412 format and the AH8015 grade are suitable for both external and internal turning when matched with the appropriate holder and cutting parameters.

What advantage does the AH8015 grade offer compared with other grades?
AH8015 offers a balanced compromise between wear resistance and edge stability, making it a first choice for general machining of heat‑resistant alloys where predictable tool life and consistent surface quality are required.

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.