DNMG 150412 NS9530 Wendeplatten - Tungaloy

Benefit from precision finishing, low cutting forces and reliable edge geometry for consistent surface quality in turning operations; order the DNMG 150412 NS9530 directly via Metav Werkzeuge or consult our advisors if needed.

DNMG 150412 NS9530 — ISO turning insert (uncoated cermet) by Tungaloy

The DNMG 150412 NS9530 is an ISO rhombic turning insert optimised for finishing steel components in continuous cuts and small depths of cut.

• ISO rhombic insert for precision finishing
• Uncoated cermet grade NS9530 for fine surfaces
• 1.2 mm corner radius for stable edge geometry
• Double-sided design with cylindrical hole for secure clamping

High-quality finishing with reduced cutting forces

The NS9530 grade is an uncoated cermet developed for finishing operations in steel, delivering a sharp cutting edge and low cutting forces that help reduce workpiece distortion during delicate passes. For customers seeking consistent surface integrity, the finishing-grade composition supports improved surface roughness and fewer rework passes. The insert is intended for continuous cutting and small depth-of-cut scenarios, where the combination of edge geometry and material properties leads to predictable, repeatable results.

Effortless integration into ISO turning systems

As an ISO-standard insert, compatibility with a toolholder is determined by form factor, clearance angle, tolerance class, fastening method, size and plate thickness. The rhombic shape, 4.76 mm plate thickness and 15 mm inscribed circle make the insert straightforward to match with common external holders and boring bars. The presence of a cylindrical hole enables secure fixation with standard screws and clamping sets, allowing rapid installation and replacement within existing ISO turning systems.

Consistent performance and economical edge life

The double-sided construction and 1.2 mm corner radius provide two cutting edges per index, improving tool life economy for finishing tasks. The 0° clearance angle and precise geometry maintain a controlled contact condition between the insert and the workpiece, supporting stable chip formation and reduced tool chatter. These technical properties translate into lower machine downtime, predictable tool-change intervals and a reliable production flow for precision turning.

Practical application guidance for machining steel

Designed primarily for external and internal turning of steel, the insert works best with finishing parameters: small depths of cut, continuous feeds and stable clamping arrangements. Select a matching chipbreaker and the NS9530 grade according to component material, machining stability and the required surface finish. The recommended system comprises the ISO insert, a suitable external holder or boring bar, an underlay/clamp kit and replacement fixing screws to ensure secure assembly and consistent clamping forces.

Contact Metav Werkzeuge for application advice and to request article TUN6944607; phone +49 2822 7131930 or eMail info@metav-werkzeuge.com for tailored recommendations and fast availability

Technical Data

• Article number: 6944607
• Manufacturer SKU: TUN6944607
• Brand: Tungaloy
• Model series: ISO turning inserts
• Category: Turning inserts (Wendeschneidplatten)

Measurements & Angles

• Corner radius: 1.2 mm
• Inscribed circle: 15 mm
• Plate thickness: 4.76 mm
• Included angle: 55°
• Clearance angle: 0°

Design & Special features

• Uncoated cermet grade NS9530
• Cemented carbide body
• Rhombic plate form
• Double-sided chipbreaker
• Cylindrical hole (with hole)
• Intended use: external and internal turning
• Compatibility determined by form, clearance, tolerance, fastening, size and thickness

FAQ

Which materials is this insert suitable for?
The DNMG 150412 NS9530 insert is specified as a finishing grade for steel and is best applied where a fine surface finish and low cutting forces are required.

Can the insert be used for roughing operations?
This NS9530 finishing grade is optimised for finishing and small depths of cut; for heavy roughing, a different chipbreaker and a more wear-resistant grade are recommended.

How is the insert fixed in the holder?
The insert uses a cylindrical hole and standard clamping screws; secure mounting with the correct underlay and clamp set ensures stable machining.

How many cutting edges are available per insert?
The double-sided design provides two usable edges per index before reorientation or replacement is necessary.

What is the article number and manufacturer SKU for ordering?
Article number 6944607 and manufacturer SKU TUN6944607 identify this DNMG 150412 NS9530 insert for procurement and stock control.

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.