DNMG 150404 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide grade AH120, precise geometry and a double-sided chipbreaker for reliable, productive turning operations; order genuine Tungaloy indexable inserts through Metav Werkzeuge or contact the team for application advice.

DNMG 150404 AH120 Tungaloy indexable insert — PVD-coated carbide, 0.4 mm corner radius

The DNMG 150404 AH120 Tungaloy indexable insert is a rhombic, ISO‑standard turning insert for external and internal turning, designed to deliver process security where a sharp cutting edge and stable performance are required

• DNMG 150404 geometry, 55° rhombic shape
• PVD-coated carbide AH120, wear-resistant
• 0.4 mm corner radius for fine finishing
• Double-sided chipbreaker, cylindrical hole

Optimised wear resistance and secure edge stability

The combination of PVD-coated carbide and the AH120 grade provides a balance of wear resistance and fracture toughness that supports uninterrupted machining cycles. The coating reduces adhesive wear and enhances surface integrity, while the carbide substrate maintains a sharp edge for consistent cutting. This configuration is particularly valuable where process reliability and predictable tool life are priorities, because the insert tolerates varying cutting conditions while maintaining cutting-edge stability and reduced downtime.

Geometry engineered for repeatable surface quality

The 55° included angle and rhombic shape give a versatile clearance and approach geometry suited to a wide range of turning tasks, while the 0.4 mm corner radius helps achieve finer surface finishes without sacrificing strength at the corner. The 0° clearance angle and the insert’s precise dimensions support controlled tool engagement and steady chip flow. These geometric features together reduce the risk of chatter and enable consistent results when finishing or light- to medium‑duty turning operations are required.

Economical handling and practical system integration

As a double-sided, indexable insert, the component offers two usable cutting edges per side, effectively lowering cost per cutting edge and simplifying inventory management. The insert’s cylindrical hole and ISO‑compliant form ensure straightforward clamping in standard holders and boring bars, so replacement is fast and repeatable. The overall system—insert, holder, clamp set and screws—permits quick reconditioning of a turning setup and supports efficient tool change routines to keep machining throughput high.

Clear application guidance and selection advice

Intended for general turning operations, the insert is a practical choice for external and internal work where a sharp edge and process security are required. Selection of the double-sided chipbreaker and grade should be matched to the workpiece material, machining strategy and machine stability. For less experienced planners: choosing the right chip control geometry and cutting parameters will preserve the edge life of the insert and improve part quality while maintaining predictable machining cycles.

Contact Metav Werkzeuge for expert advice and to secure genuine Tungaloy DNMG150404 AH120 indexable inserts tailored to the specific machining task

Technical data

• Article number: 6811725
• SKU: 6811725-Tungaloy
• Manufacturer SKU: TUN6811725
• ISO designation: DNMG150404
• Name: DNMG150404 AH120 Tungaloy indexable insert
• Application: turning
• Grade: AH120
• Material: PVD-coated carbide

Core specifications

• Corner radius: 0.4 mm
• Thickness: 4.76 mm
• Size: 15 mm
• Clearance angle: 0°
• Included angle: 55°

Design and special features

• Rhombic insert shape
• Double-sided chipbreaker
• Cylindrical hole
• ISO-standard format
• Wear- and break-resistant grade AH120
• PVD coating for improved wear control
• Suitable for external and internal turning

FAQ

What applications suit this insert best?
The DNMG150404 AH120 Tungaloy indexable insert is intended for external and internal turning and performs well where a sharp cutting edge and process security are required.

Is the insert reversible and how many cutting edges are available?
Yes, the insert is double-sided and indexable, providing multiple usable cutting edges to reduce cost per edge and extend overall tool life.

Which geometrical features influence the surface finish?
The 0.4 mm corner radius and the 55° included angle contribute to finer surface finish and controlled cutting engagement, supporting repeatable part quality.

How is compatibility with toolholders determined?
Compatibility is determined by the ISO form, clearance angle, tolerance class, attachment and the insert’s size and thickness; the DNMG150404 form fits standard ISO holders and bore‑type clamping systems.

Is this a genuine Tungaloy product?
Yes, this listing refers to a genuine Tungaloy indexable insert (DNMG150404 AH120), SKU 6811725-Tungaloy, supplied new from the manufacturer.

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.