DNMG 150416 AH8015 Wendeplatten - Tungaloy

Take advantage of PVD‑coated cemented carbide and a double‑sided chipbreaker to secure repeatable edge life and reliable chip control in turning of heat‑resistant alloys; order through Metav Werkzeuge or request compatibility advice for safe holder pairing.

DNMG150416 AH8015 Tungaloy turning insert (ISO 150416) — PVD carbide, 55°

DNMG150416 AH8015 is an ISO‑standard indexable turning insert designed for general turning of heat‑resistant alloys and other demanding materials

• ISO DNMG150416 geometry, 55° cutting angle
• PVD‑coated cemented carbide AH8015
• Double‑sided chipbreaker for stable chips
• Rhombic form; cylindrical hole; 4.76 mm thickness

Consistent edge life for steady production

The PVD‑coated cemented carbide grade AH8015 combines wear resistance with edge stability to deliver longer tool life under elevated temperatures. In practice, this means fewer interruptions for indexation and more predictable batch throughput. The 55° approach angle and a 1.6 mm corner radius produce a balance between cutting forces and surface finish, reducing vibration on less rigid setups. The double‑sided chipbreaker specifically promotes short, controllable chips during longitudinal and turning passes, improving conveyor and machine cleanliness.

Geometry that adapts to diverse turning tasks

The rhombic plate form with a 55° cutting angle and a 0° clearance provides a versatile geometry for both external and internal turning operations. The central cylindrical hole ensures secure clamping in a wide range of ISO holders; compatibility is determined by plate form, relief angle, tolerance class, fastening and plate thickness. Choosing this geometry allows for straightforward substitution into established tool systems while maintaining cut stability and repeatable positioning after every index.

Clear technical benefits for process optimisation

A single insert offers two cutting edges thanks to the double‑sided design, reducing per‑edge cost and simplifying inventory management. The 4.76 mm plate thickness contributes to rigidity in interrupted cuts and longer overhangs, while the 1.6 mm corner radius supports a reliable surface finish without excessive cutting loads. These measurable characteristics help planners calculate tool life and cycle time improvements and support rational decisions about machining parameters and inserts per component family.

Material and coating explained in plain terms

The PVD coating is a thin, adherent layer applied to the carbide substrate to raise temperature resistance and reduce abrasive wear; it is particularly effective for heat‑resistant alloys that tend to accelerate flank and crater wear. The substrate—cemented carbide—provides the toughness needed to withstand mechanical shocks and maintain edge geometry. For users less familiar with metallurgical terms, this combination means the insert holds its edge longer at higher cutting speeds, translating directly into fewer tool changes and a more stable process.

For machining tasks that demand a balance of durability and edge stability, contact Metav Werkzeuge for compatibility checks and supply of the Tungaloy DNMG150416 AH8015 turning inserts.

Technical data

• Article number: 6760665

• Manufacturer SKU: TUN6760665

• Merchant SKU: 6760665-Tungaloy

• Model series: ISO‑Drehwendeschneidplatten

• Designation: DNMG150416 AH8015

Core dimensions

• Corner radius: 1.6 mm

• Cutting angle: 55°

• Clearance angle: 0°

• Plate thickness: 4.76 mm

• Plate size: 15 mm

Features & compatibility

• PVD‑coated cemented carbide (AH8015)
• Double‑sided chipbreaker
• Rhombic plate form (DNMG)
• Cylindrical hole for secure clamping
• ISO‑standard turning insert series
• Compatibility via form, clearance, tolerance, fastening, size, thickness

FAQ

What materials is this insert suited for?
The Tungaloy DNMG150416 AH8015 insert is intended primarily for heat‑resistant alloys and general turning; the AH8015 grade offers a balance of wear resistance and edge stability for such materials.

How many cutting edges are available per insert?
The double‑sided design provides two usable edges per insert, enabling economical indexation and reduced tooling consumption for production runs.

What determines whether the insert fits a holder?
Fit depends on ISO geometry, relief/clearance angle, tolerance class, fastening method, plate size and thickness; check these parameters against the intended external holder before assembly.

Is the coating suitable for high cutting speeds?
The PVD coating on the AH8015 grade increases thermal resistance and wear life, making the insert suitable for elevated cutting speeds in appropriate machining strategies.

Which SKU should be referenced when ordering?
Please reference merchant SKU 6760665‑Tungaloy or manufacturer SKU TUN6760665 when specifying the Tungaloy DNMG150416 AH8015 indexable turning insert.

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.