DNMG 110404 AH8015 Wendeplatten - Tungaloy

Take advantage of the ISO-standard geometry and the PVD-coated AH8015 carbide grade for reliable turning of heat-resistant alloys; the rhombic 55° form with a 0.4 mm corner radius ensures stable cutting performance and predictable chip control. Order directly via Metav Werkzeuge or request expert advice from their consultants for application-specific setup.

DNMG110404 AH8015 ISO turning insert by Tungaloy — PVD-coated carbide for heat-resistant alloys

A DNMG110404 AH8015 indexable insert designed for general-purpose external and internal turning, offering a balanced compromise between wear resistance and cutting-edge stability in demanding alloy machining.

• ISO-standard DNMG110404 insert
• PVD-coated AH8015 carbide for heat-resistant alloys
• Rhombic 55° form with 0° clearance
• Cylindrical hole, double-sided chipbreaker

Stable performance for general turning operations

The DNMG-style indexable insert delivers consistent results in routine and demanding turning tasks. With a PVD-coated AH8015 carbide substrate, the insert is optimised for machining heat-resistant alloys where a careful balance between wear resistance and edge stability is required. The coating adds surface hardness and temperature tolerance, which translates into longer intervals between insert changes and fewer unplanned stoppages, improving process efficiency and overall machining economy.

Geometry that simplifies toolholder selection and setup

The rhombic 55° geometry with 0° clearance provides a versatile cutting angle suitable for a wide range of turning contours and profiles. The 0.4 mm radius supports robust edge life while maintaining good surface finish on turned components. Compatibility with a chosen toolholder is determined by form, clearance angle, tolerance class, clamping method, size and thickness — the ISO specification ensures interchangeability across compliant external holders and boring bars, easing inventory and setup procedures.

Coating and grade benefits explained for production planning

The combination of PVD-coated surface and the AH8015 grade provides a tailored performance profile: improved heat resistance, predictable flank wear, and durable cutting edges. This makes the insert a pragmatic choice where moderate cutting forces and elevated temperatures occur, for instance when machining high-temperature alloys. Selecting a matching chipbreaker suited to the operation preserves edge geometry and supports consistent chip formation, reducing the risk of built-up edge and facilitating chip evacuation.

System integration, handling and application advantages

As part of the ISO-indexable insert system, the component integrates with matching holders, a shim or clamping set and replacement screws to form a complete cutting solution. The rhombic plate with a cylindrical hole and double-sided chipbreaker enables reversible indexing and efficient use of insert flanks, lowering per-edge costs. For production teams, this means fewer tool changes, straightforward stocking of spare parts and reliable repeatability in serial turning tasks.

Contact Metav Werkzeuge for assistance specifying Tungaloy inserts and optimising setup for AH8015 applications; technical advisers are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss holder compatibility and machining parameters

Technical data

• Article number: 6793725
• Manufacturer SKU: TUN6793725
• Manufacturer article number: 6793725
• Series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Insert designation: DNMG110404
• Insert size: 11
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Lead/approach angle: 55°
• Clearance angle: 0°
• Hole: with hole (cylindrical)

Special features

• PVD-coated carbide grade AH8015
• Rhombic plate form
• Double-sided chipbreaker
• Cylindrical hole for secure clamping
• ISO-standard compatibility
• Intended application: turning (external and internal)
• System: insert, matching holder/boring bar, shim/clamp set, replacement screws

FAQ

What materials is this insert suitable for?
The AH8015 grade and PVD coating make the DNMG110404 insert suitable as a first choice for machining heat-resistant alloys, offering balanced wear resistance and edge stability.

How does the insert fit into existing toolholders?
Compatibility depends on form, clearance angle, tolerance class, clamping, size and thickness; the ISO standard designation DNMG110404 ensures interchangeability with compatible external holders and boring bars.

What are the key geometric specifications to check before setup?
Important dimensions are the 55° rhombic form, 0° clearance angle, 0.4 mm corner radius and 4.76 mm plate thickness; the plate also features a cylindrical hole for clamping.

Is the cutting edge reversible or single-use?
The insert has a double-sided chipbreaker and is indexable, allowing use of multiple cutting edges through rotation or flipping according to the holder design.

Which SKU identifies this specific item for ordering?
The product is listed under SKU 6793725-Tungaloy and the manufacturer SKU TUN6793725.

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.