DNMG 110404 AH8015 Wendeplatten - Tungaloy

Combine the wear resistance of the AH8015 PVD-coated grade with the 55° rhombic geometry and a 0.4 mm corner radius to achieve stable, productive turning of heat-resistant alloys; order the DNMG110404 turning insert directly via Metav Werkzeuge or ask the consultants for matching holders and setup guidance.

DNMG 110404 AH8015 — Tungaloy turning insert for turning

A DNMG110404 AH8015 indexable turning insert in PVD-coated cemented carbide, designed for general turning of heat‑resistant alloys and adaptable to standard ISO turning holders

PVD-coated carbide for heat-resistant alloys
55° rhombic geometry for versatile turning
0° clearance angle for stable cutting
Double-sided chipbreaker with cylindrical hole

Increased productivity on heat‑resistant alloys

The AH8015 grade is a PVD-coated cemented carbide selected to balance wear resistance and edge stability, making it a first choice for machining heat‑resistant alloys. The coating promotes longer tool life under elevated temperatures, while the substrate keeps the cutting edge robust during interrupted cuts. When mounted in a suitable holder, the insert enables reduced tool change frequency and consistent surface finish, which directly contributes to higher process throughput and lower machining cost per component.

Reliable compatibility and secure clamping

Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the rhombic DNMG family follows ISO standards for indexable inserts, so the insert fits conventional holders designed for the DNMG form. The cylindrical hole and standard fixing geometry simplify replacement and ensure repeatable seating. Choosing a holder matched to the insert’s geometry ensures correct rake and feed orientation, which stabilises cutting forces and reduces chatter during both external and internal turning operations.

Durable edge performance and chip control

The combination of the grade and the double-sided chipbreaker provides controlled chip formation for a range of feeds and depths of cut, improving evacuation and reducing secondary machining. The 0° clearance angle contributes to a stable contact area at the flank, enhancing edge life in heavy cuts, while the 0.4 mm corner radius balances edge strength with achievable surface quality. These features together reduce the frequency of edge failure and maintain consistent dimensional accuracy across production batches.

Fast integration into existing production

With an inscribed circle size of 11 mm and a thickness of 4.76 mm, the insert is straightforward to specify when ordering replacements or building a new tooling set. The ISO‑standard series simplifies procurement and inventory management, and the reversible, double‑sided design delivers economical cutting edge utilisation. For shops that require straightforward setup, the standardised geometry and hole style support rapid installation, minimising machine downtime and accelerating return to full productivity.

Contact Metav Werkzeuge for tailored application advice and to order the DNMG110404 AH8015 insert; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6947081
• SKU: 6947081-Tungaloy
• Manufacturer SKU: TUN6947081
• Material: cemented carbide
• Grade/coating: AH8015, PVD-coated
• Series: ISO-standard indexable turning inserts
• Shape: rhombic (DNMG)
• Application: turning (external and internal)

Core data

• Inscribed circle: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Approach angle: 55°
• Clearance angle: 0°
• Hole: with hole (cylindrical)
• Chipbreaker: double-sided

Features and applications

• PVD-coated cemented carbide for heat-resistant alloys
• ISO DNMG form for compatibility with standard holders
• Double-sided indexable design for economical edge usage
• Optimised chipbreaker for controlled chip formation
• Suitable for general turning applications requiring edge stability

FAQ

What materials is this insert best suited for?
The DNMG110404 AH8015 insert is engineered for heat‑resistant alloys, offering a balance of wear resistance and edge stability ideal for those materials.

Will the insert fit existing DNMG holders?
Yes, the insert follows ISO DNMG form and fits holders specified for DNMG geometry, provided the holder matches the size, thickness and fixing type.

How many usable cutting edges does the insert provide?
As a double‑sided indexable insert, the DNMG110404 AH8015 offers multiple turning edges; flipping and indexing extend usable life before disposal.

What does the 0° clearance angle mean in practice?
A 0° clearance angle gives a larger flank contact area for improved stability in heavy cuts, helping maintain dimensional accuracy and prolong edge life.

Is the DNMG110404 AH8015 supplied with spare screws or mounting hardware?
The insert is a standard indexable cutting insert; matching clamps, pads and screws should be specified separately to ensure correct holder compatibility.

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.