DNMG 150416 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of stable cutting performance, optimised chip control and broad ISO compatibility for reliable turning operations; order the DNMG150416 AH6235 insert via Metav Werkzeuge or consult our specialists for application advice.

DNMG150416 AH6235 DNMG indexable turning insert — PVD-coated carbide, 55° approach angle, by Tungaloy

DNMG150416 AH6235 is a rhombic ISO indexable insert for external and internal turning, optimised for stainless steels and interrupted cuts in demanding production environments.

• PVD-coated carbide for enhanced toughness
• Optimised for stainless steels and interrupted cuts
• 55° approach angle with 1.6 mm corner radius
• Double-sided chipbreaker, rhombic plate, with hole

High-performance cutting for stainless steel turning

The PVD-coated carbide composition in the DNMG150416 AH6235 grade delivers a balance of toughness and wear resistance that suits machining of stainless steels and mixed batches. The PVD layer reduces adhesion and improves thermal stability, which leads to longer tool life and fewer indexings. For production-oriented turning, the combination of a medium corner radius and robust substrate enables consistent metal removal rates and predictable edge behaviour under varying feeds and depths of cut.

Consistent fit and secure clamping for ISO systems

The insert is manufactured to fit ISO indexable inserts standards, so compatibility with ISO holders is determined by form, relief angle, tolerance class, attachment and plate thickness. The rhombic plate form with a cylindrical hole ensures reliable seating and repeatable datum positioning in standard external holders or boring bars. This mechanical consistency supports process stability, reduces setup time and simplifies tool inventory management across different machines.

Optimised chip control for interrupted cuts and difficult surfaces

A double-sided chipbreaker design focuses on controllable chip formation in mixed and interrupted machining. The feature reduces the risk of built-up edge and sporadic chip jamming, which is particularly valuable when turning parts with interrupted profiles or non-uniform material transitions. Improved chip evacuation supports better surface finish and reduces secondary handling, contributing to higher throughput and lower scrap rates.

Coating, grade and economical productivity

The AH6235 grade combines a tougher substrate with PVD coating to resist chipping and thermal softening in severe cutting conditions. The 55° approach angle and 1.6 mm corner radius are balanced for edge strength and dimensional accuracy, enabling quieter cutting and predictable wear progression. In practice, this results in fewer insert changes and a lower cost per component when compared with less optimised grades, while maintaining the surface quality required for downstream operations.

Contact Metav Werkzeuge for tailored application advice or to request availability and batch pricing for the DNMG150416 AH6235 insert; eMail info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance

Technical data

• Article number: 6886290-Tungaloy
• Manufacturer SKU: TUN6886290
• Manufacturer article number: 6886290
• Model series: ISO turning indexable inserts
• Material: carbide

Core technical figures

• Approach angle: 55°
• Corner radius: 1.6 mm
• ISO designation: 150416
• Plate size: 15
• Free angle (rake): 0°
• Hole: with cylindrical hole

Design & features

• Rhombic plate form
• Double-sided chipbreaker
• PVD-coated carbide grade AH6235
• Suitable for stainless steels and interrupted cuts
• Compatible with ISO holders and standard clamping systems
• Reversible, double-sided cutting edges

FAQ

What materials is this insert suitable for?
The DNMG150416 AH6235 insert is formulated for stainless steels, offering improved resistance to workpiece adhesion and thermal loads common in such materials.

Is the insert reversible, and how many edges are available?
The insert is double-sided, providing reversible edges that extend the effective tool life before regrinding or disposal.

How does the chipbreaker affect interrupted machining?
The double-sided chipbreaker promotes controlled chip formation and evacuation, reducing the risk of chipping and improving surface integrity during interrupted cuts.

Which holder types are compatible with this insert?
Compatibility follows ISO standards for rhombic inserts: holders that match form, approach angle, tolerance class, attachment and plate thickness will provide secure seating for the DNMG150416 AH6235.

What is the significance of the 55° approach angle?
A 55° approach angle balances radial and axial forces to improve edge strength and accuracy, making it suitable for a range of turning operations where dimensional control is important.

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.