DNMG 150602 AH6225 Wendeplatten - Tungaloy

The combination of a PVD-coated carbide grade and a double-sided chipbreaker ensures consistent, repeatable performance in stainless-steel turning; robust fitment and ISO compatibility support efficient tool changeovers. Order the article directly via Metav Werkzeuge or consult our advisers for application-specific recommendations.

DNMG150602 AH6225 — DNMG turning insert for turning applications by Tungaloy

DNMG150602 AH6225 is an ISO-compliant indexable insert engineered for external and internal turning, offering a balanced cutting edge for medium machining of stainless steels.

• PVD-coated carbide AH6225
• Universal grade for stainless steels
• Rhombic 15 mm profile, 55° angle
• Double-sided insert, cylindrical hole

Precision and material compatibility for reliable turning

The insert combines a PVD-coated surface with a carbide substrate to deliver a sharp yet durable cutting edge. The AH6225 grade is formulated as a universal grade for stainless steels, providing stable chip formation and reasonable wear resistance under changing cutting conditions. The coating reduces built-up edge and improves flank wear behaviour, which supports consistent part quality during medium machining operations. This geometry and grade pairing is intended to reduce rework and improve process reliability on stainless components.

Economy through ISO conformity and easy handling

Designed to the ISO turning insert family, the component simplifies holder matching via standardised form, relief and tolerance classes. The double-sided design effectively doubles usable cutting edges and reduces tool consumption over time, while the cylindrical hole and standard fixing allow secure clamping in compatible holders. The 55° rhombic profile provides a good compromise between strength and access for both facing and external turning, contributing to lower tool-change times and better overall shop-floor efficiency.

Machining guidance and performance considerations

For external and internal turning choose the chipbreaker and feed rate that suit the workpiece stability and desired surface finish. The insert features 0° clearance, which produces a neutral cutting geometry suitable for many stainless-steel turning tasks, and a 0.2 mm corner radius that favours finer surface finishes while retaining sufficient edge strength for general-purpose cuts. As an ISO indexable insert in carbide, it is best paired with rigid workholding and optimised cutting parameters to exploit the PVD-coated surface and maintain consistent component tolerances. Technical advice is available for selecting the most appropriate chipbreaker and holder combination.

Contact Metav Werkzeuge today to specify the right Tungaloy DNMG150602 AH6225 insert for the application and confirm availability and delivery options.

Technical Data

• Article number: 6950957
• SKU: 6950957-Tungaloy
• Manufacturer SKU: TUN6950957
• Brand: Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Insert designation: 150602
• Size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.2 mm
• Clearance angle: 0°
• Cutting angle: 55°

Special features

• Material: carbide (Hartmetall)
• Coating: PVD
• Grade: AH6225 (universal for stainless steels)
• Chipbreaker: double-sided
• Shape: rhombic
• Hole style: cylindrical hole
• Intended use: turning (external and internal)

FAQ

What materials is this insert optimised for? The DNMG150602 AH6225 Tungaloy insert is optimised as a universal grade for stainless steels, offering good chip control and a stable cutting edge for medium turning operations.

Which machining operations suit this insert best? It is intended for external and internal turning; the rhombic 55° geometry supports facing and profiling as well as general turning tasks with standard ISO holders.

How does the 0° clearance affect cutting behaviour? A 0° clearance produces a neutral cutting geometry that balances cutting forces and edge loading, making the insert suitable for a range of medium machining conditions with stable process behaviour.

Is the insert reversible or single-use per side? The insert is double-sided and reversible, enabling two indexed cutting edges per pocket and improving tool utilisation compared with single-sided designs.

What does the 0.2 mm corner radius mean for surface finish and edge strength? A 0.2 mm corner radius favours finer surface finishes and reduced cutting forces for finishing passes, while still providing adequate edge strength for many general-purpose turning applications with controlled feeds.

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.