DNMG 150608 NS9530 Wendeplatten - Tungaloy

Take advantage of the NS9530 finishing grade and the precise uncoated cermet geometry for consistently improved surface quality and stable machining. Secure supply and expert advice are available via Metav Werkzeuge for reliable integration into existing turning processes.

DNMG150608 NS9530 ISO turning insert for finishing by Tungaloy

DNMG150608 NS9530 is a rhombic ISO turning insert designed for precision finishing of steel, optimised for continuous cuts and small depths of cut

• Finishing grade NS9530 for fine surfaces
• Uncoated cermet for low cutting forces
• Rhombic 15 mm ISO geometry
• Double-sided chipbreaker with cylindrical hole

Consistent surface finish with low cutting forces

The NS9530 finishing grade is an uncoated cermet formulated for a sharp cutting edge and low cutting forces, which directly reduces vibration and improves surface integrity. With a 0.8 mm nose radius and a 0° relief angle, this geometry is tailored to deliver repeatable finishes on steel during small-depth, continuous cuts. The result is fewer rework passes and a reliable first-pass quality, making the grade particularly suitable where surface finish and dimensional stability matter.

Simple integration into ISO turning systems

Designed as an ISO-standard insert, compatibility with the chosen holder depends on geometry, relief angle, tolerance class, clamping method, size and thickness. The insert’s 15 mm size and 6.35 mm thickness align with common external holders and boring bars; the cylindrical hole enables secure clamping for stable machining. Operators benefit from straightforward system assembly: insert, compatible holder or boring bar, appropriate seat or clamping set, and replacement screws ensure repeatable mounting and rapid indexation.

Operational efficiency and measurable process gains

Using an uncoated cermet finishing insert reduces cutting forces and often extends the window for high-quality finishing at modest cutting speeds. This translates into improved cycle consistency and reduced downstream finishing. The double-sided chipbreaker increases indexability and cost efficiency, while the precise ISO form and tolerance support predictable tool life. For production environments aiming to increase throughput without compromising surface quality, this insert delivers an effective balance of performance and economy. For help determining the optimal chipbreaker and grade for specific steel alloys, Metav Werkzeuge offers practical advice and technical support.

Contact Metav Werkzeuge for tailored machining advice on the Tungaloy DNMG150608 NS9530 finishing insert; technical consultation and fast supply are available via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6944658
• SKU: 6944658-Tungaloy
• Manufacturer SKU: TUN6944658
• Model series: ISO turning inserts
• Application: Turning

Facts

• Size: 15 mm
• Thickness: 6.35 mm
• Nose radius: 0.8 mm
• Relief angle: 0°
• Included angle: 55°

Special features

• Material: cemented carbide
• Grade: uncoated cermet NS9530
• Geometry: rhombic insert DNMG150608
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Suitable for: finishing of steel
• System components: ISO insert, holder/boring bar, seat/clamping set, replacement screws

FAQ

What is the DNMG150608 NS9530 primarily used for?
The DNMG150608 NS9530 insert is intended for precision finishing in turning operations on steel, offering a sharp edge and low cutting forces for continuous, small-depth cuts.

Is the insert coated?
No, the NS9530 is an uncoated cermet grade; this supports a very sharp cutting edge and excellent surface finish on steel components.

Which holders are compatible with this insert?
Compatibility requires a matching ISO form, the correct relief angle, tolerance class, clamping method, and the 15 mm size with 6.35 mm thickness; holders or boring bars designed for DNMG inserts and a secure clamping set are recommended.

Can the insert be used for both external and internal turning?
Yes, the geometry and double-sided chipbreaker make the insert suitable for both external and internal turning when paired with a suitable holder or boring bar.

How does the 0.8 mm nose radius affect finishing?
A 0.8 mm nose radius balances edge strength and surface texture, producing consistent finishes while maintaining dimensional control during low-depth cuts.

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.