DNMG 150408 AT9530 Wendeplatten - Tungaloy

Benefit from the combination of precise surface finish, predictable tool life and ISO compatibility for reliable turning operations; order the DNMG150408 AT9530 directly via Metav Werkzeuge or consult the advisers if needed.

DNMG 150408 AT9530 — ISO turning insert for finishing, Tungaloy

A DNMG150408 AT9530 indexable insert designed for precision external and internal turning, optimised for fine finishing of Stahl.

• Coated cermet grade AT9530 for finishing
• ISO DNMG150408 rhombic insert, 0° relief
• Double-sided chipbreaker with cylindrical hole
• Consistent surface finish and even wear

Precision finishing and predictable tool life

The AT9530 grade is a coated cermet developed specifically for fine finishing and light machining of Stahl, with emphasis on achieving superior surface finish and uniform wear behaviour. Cermet combines ceramic hardness and thermal stability with sufficient metallic toughness, so the cutting edge sustains a sharp profile during finishing passes. This results in improved dimensional consistency and less rework in serial production. The coating enhances resistance against adhesion and microchipping at typical finishing feeds, supporting longer intervals between indexing or tool changes.

Secure clamping and ISO conformity for reliable results

Built to ISO dimensions in the DNMG form, the insert’s rhombic geometry and 0° relief offer versatility for both external and internal turning operations while maintaining consistent contact with the workpiece. The design includes a cylindrical hole for secure clamping, a plate thickness of 4.76 mm and a corner radius of 0.8 mm, factors that directly influence strength, chip evacuation and achievable surface integrity. Compatibility with toolholders is determined by form, relief angle, tolerance class, fastening method, size and thickness; matching the insert to an appropriate holder and clamp set ensures repeatable, vibration-free cutting conditions.

Productivity advantages for finishing applications

The incorporated double-sided chipbreaker promotes controlled chip formation and stable cutting forces, which supports repeatable surface quality across indexed edges and reduces downtime. The coated cermet substrate performs well in finishing passes on Stahl, delivering a fine, consistent surface that can minimise subsequent finishing operations. Designed for ease of use in standard ISO tool systems, the insert contributes to efficient machining cycles and predictable tool-life management. For specific machining parameters or to verify holder compatibility, additional technical data can be provided by Metav Werkzeuge.

Contact Metav Werkzeuge for application advice on Tungaloy finishing inserts and to secure the DNMG150408 AT9530—call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: 6728360
• Manufacturer SKU: TUN6728360
• SKU: 6728360-Tungaloy
• Manufacturer: Tungaloy

Numbers / core technical data

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Included angle: 55°
• Relief angle: 0°

Special features / materials

• Coated cermet grade AT9530
• Carbide substrate
• Double-sided chipbreaker
• Rhombic plate form
• With cylindrical hole
• Intended for turning; finishing and light machining of Stahl
• ISO DNMG150408 format
• Compatible with matching ISO external holders and boring bars

FAQ

Is this insert suitable for finishing steel components?
The DNMG150408 AT9530 insert is optimised for finishing and light machining of Stahl; the coated cermet grade prioritises surface quality and uniform wear.

How does the insert clamp to the toolholder?
The insert features a cylindrical hole for secure clamping; compatibility with holders depends on form, relief angle, tolerance class, fastening method, size and thickness.

What geometry delivers the best surface finish with this grade?
The rhombic DNMG form with a 0° relief and a 0.8 mm corner radius supports fine finishing passes and repeatable surface integrity when used with appropriate feeds and speeds.

Which SKU identifies this item for ordering?
The article is listed under SKU 6728360-Tungaloy (manufacturer article number 6728360).

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.