DNMG 150604 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade and a double-sided chipbreaker for consistent mid-range machining of rostfreier Stahl; order the insert directly via Metav Werkzeuge or consult our specialists for application support.

DNMG150604 AH6225 ISO turning insert, PVD-coated carbide — Tungaloy

A DNMG150604 AH6225 rhombic ISO insert engineered for external and internal turning of rostfreier Stahl, offering a sharp yet stable cutting edge for variable machining conditions

• DNMG150604 ISO rhombic turning insert
• PVD-coated carbide AH6225 for rostfreier Stahl
• Double-sided chipbreaker, cylindrical hole
• 0.4 mm corner radius, 6.35 mm thickness

Reliable performance on rostfreier Stahl with AH6225

The AH6225 grade is a PVD-coated carbide developed for universal application on rostfreier Stahl, combining a sharp cutting edge with edge stability for medium cutting parameters. This balance reduces the need for frequent edge changes and supports stable production runs. The coating improves wear resistance under fluctuating temperatures and varied cutting forces, which translates into fewer interruptions and a more predictable tool life for batch or continuous turning operations.

Precise geometry for compatible clamping and repeatability

The rhombic shape and ISO designation enable straightforward selection of matching toolholders; compatibility is determined by form, clearance angle, tolerance class, fixation, size and thickness. With a 55° included angle and a 0° relief angle, the geometry delivers repeatable contact and clamping behaviour. The 0.4 mm corner radius and 6.35 mm thickness ensure consistent engagement with workpiece surfaces while the cylindrical centre hole supports secure positioning and straightforward indexing on double-sided inserts.

Optimised chip control and reduced downtime

A double-sided chipbreaker design manages chip formation effectively during both external and internal turning, limiting uncontrolled chips and helping to maintain surface quality. In practice, this leads to smoother chip evacuation and less rework. The combination of chipbreaker geometry and the PVD-coated surface supports longer cutting periods between inspections, contributing to higher productivity and lower machining costs per component in manufacturing environments.

Integration into production workflows and practical use

As part of an ISO-compliant turning system, the insert works together with a matching external holder or boring bar, a shim or clamp set, and replacement screws. This modular approach facilitates fast tool changes and keeps setup times low. The insert is suited to job shops and production lines where rostfreier Stahl is a common material and where moderate to varied cutting conditions demand a balance of sharpness and edge security. For specific machining data and holder recommendations, technical consultation is available to ensure optimal process parameters.

Contact Metav Werkzeuge for tailored advice on the DNMG150604 AH6225 insert or to request application-specific cutting data; Metav Werkzeuge can provide direct ordering and process support via info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Technical data

• Article number: 6947113
• SKU: 6947113-Tungaloy
• Manufacturer SKU: TUN6947113
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Coating: PVD

Facts

• Corner radius: 0.4 mm
• Plate thickness: 6.35 mm
• Plate size: 15 mm
• ISO designation: 150604
• Insert form: Rhombic (DNMG)
• Included angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole

Special features

• Universal grade for rostfreier Stahl
• Double-sided chipbreaker
• ISO-standard turning insert
• Sharp yet stable cutting edge for medium machining
• Compatible with standard ISO holders and shims
• Suitable for external and internal turning

FAQ

Which materials is this insert designed for? The AH6225 grade is formulated primarily for rostfreier Stahl; the DNMG150604 insert from Tungaloy is optimised to deliver a stable cutting edge and reliable wear behaviour under those conditions.

What are the key geometry and mounting details to check? The insert has a rhombic form with a 55° included angle, 0° relief angle, a 0.4 mm corner radius and a thickness of 6.35 mm; compatibility depends on holder form, tolerance class, fixation and size.

How does the PVD coating affect tool life and finish? The PVD-coated carbide surface on the AH6225 grade enhances wear resistance and thermal stability, supporting consistent tool life and improved surface quality during medium turning operations.

Can this insert be used for both external and internal turning? Yes, the ISO DNMG150604 design is suitable for both external and internal turning applications when paired with the appropriate external holder or boring bar.

What components are needed to build a complete turning setup? A complete system requires the insert, a matching external holder or boring bar, an underlay/clamp set and replacement screws to ensure secure clamping and repeatable performance.

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.