DNMG 150408 AH8015 Wendeplatten - Tungaloy

Built for consistent performance in demanding turning operations, the PVD‑coated AH8015 grade delivers a balanced combination of wear resistance and edge stability, while the ISO DNMG150408 geometry ensures straightforward compatibility with standard holders; order the DNMG150408 AH8015 Tungaloy indexable turning insert directly via Metav Werkzeuge or ask our consultants if needed.

DNMG150408 AH8015 Tungaloy indexable turning insert — PVD-coated carbide, 55°

The DNMG150408 AH8015 is a rhombic ISO indexable insert designed for external and internal turning, optimised for the machining of heat‑resistant alloys.

• ISO-standard rhombic DNMG geometry
• PVD-coated carbide grade AH8015
• 55° lead angle for versatile turning
• Double-sided chipbreaker, cylindrical hole

Increase throughput with stable cutting performance

The PVD‑coated grade AH8015 is formulated as a first choice for the general machining of heat‑resistant alloys, offering a practical compromise between wear resistance and cutting‑edge stability. This balance reduces tool changes and supports repeatable surface quality, contributing to predictable cycle times and lower process interruptions. The ISO designation DNMG150408 indicates a widely adopted rhombic form that simplifies component selection and inventory handling while maintaining consistent cutting geometry across holders and tool systems.

Fit and set up quickly with standard toolholders

Compatibility is driven by insert form, clearance angle and dimensions; the rhombic form, 0° relief angle and the 55° lead make this insert suitable for a broad range of turning set‑ups. The 15 mm inscribed circle size and 4.76 mm thickness suit common external and internal holders, while the cylindrical hole with screw fastening supports secure clamping and straightforward replacement. As a carbide insert with a standard hole style, it integrates into existing tool packs without special fixtures, reducing set‑up time and simplifying tool management.

Controlled chips and reliable system performance

A double-sided chipbreaker provides predictable chip formation and disposal when paired with an appropriate holder and cutting parameters. Selecting the correct chipbreaker and grade for the workpiece material and rigidity of the set‑up ensures stable cutting and good surface finish. The overall system comprises the indexable insert, a compatible external holder or boring bar, a shim or clamp kit and replacement screws; matching these components ensures secure seating, consistent rake and reliable repeatability during lengthier production runs.

For technical application advice, material recommendations or to request DNMG150408 AH8015 inserts from Tungaloy, contact Metav Werkzeuge for tailored support and rapid fulfilment

Technical data

• Article number: 6760652
• SKU: 6760652-Tungaloy
• Manufacturer SKU: TUN6760652
• Model series: ISO turning indexable inserts
• Material: carbide

Core data

• Size (inscribed circle): 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Lead/approach angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole

Features

• Grade/coating: AH8015, PVD-coated
• Insert form: rhombic (DNMG)
• Chipbreaker: double-sided
• Typical application: turning (external and internal)
• Compatibility: for standard ISO holders and boring bars
• Suitable for: heat-resistant alloys (general machining)

FAQ

What materials is this insert suited to machine? The DNMG150408 AH8015 Tungaloy indexable insert is designed primarily for the machining of heat‑resistant alloys and other demanding steels where a balance of wear resistance and edge stability is required.

How is the insert mounted in a toolholder? Mounting uses the cylindrical hole with screw fastening; the insert seats on a matching undershim or clamp set in a standard ISO external holder or boring bar compatible with DNMG geometry.

How many usable cutting edges are available per insert? This is a double‑sided indexable insert; reversing the plate provides additional cutting edges, extending the service life before disposal.

What benefits does the PVD coating provide? The PVD coating on the AH8015 grade improves surface hardness and thermal resistance, supporting consistent performance under elevated cutting temperatures and contributing to stable tool life.

Is the insert suitable for finishing and roughing operations? The balanced properties of the AH8015 grade make the insert appropriate for a range of operations; choice of cutting parameters and holder rigidity will determine whether it is used for roughing or finishing in a specific application.

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.