CNMG 090404 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing, low cutting forces and ISO compatibility for consistent turning results; order the CNMG090404 NS9530 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG090404 NS9530 Tungaloy turning insert — uncoated cermet, 0.4 mm radius

The CNMG090404 NS9530 Tungaloy insert is an ISO-standard indexable turning insert engineered for finishing steel, offering a sharp cutting edge and optimised geometry for continuous, low-depth cuts.

• ISO‑standard CNMG geometry
• Uncoated cermet NS9530 for fine finishing
• 0.4 mm nose radius for superior surface finish

Exceptional finishing with an uncoated cermet grade

The central advantage of this insert is its uncoated cermet composition and the NS9530 grade, selected for finishing operations on steel. Cermet combines ceramic and metallic phases to deliver a hard, wear‑resistant cutting edge that sustains a sharp profile longer than many conventional grades; this translates into lower cutting forces and a significantly improved surface finish when machining continuous passes at small depths of cut. For operators seeking uniform part appearance and minimised secondary finishing, the use of a finishing cermet grade reduces rework and supports stable cycle times.

Reliable ISO compatibility and system integration

As an ISO‑standard CNMG insert, compatibility with CNMG holders is defined by geometry, clearance, tolerance class, fixing, size and thickness. The rhombic form and the presence of a cylindrical hole allow secure clamping in standard indexable holders; the insert thickness (4.76 mm) and the 0° clearance must be matched with the chosen toolholder. The double‑sided chipbreaker provides two usable cutting edges, improving cost‑efficiency, while the 0.4 mm nose radius supports high surface quality without excessive cutting forces. When assembling the cutting system, include the appropriate clamping pad and replacement screws to preserve repeatable seating and accuracy.

Productivity, consistency and efficient tool usage

Choosing a finishing insert such as this reduces cycle variability and supports predictable component quality. The geometry and grade combination are designed for steady machining conditions where continuous cuts predominate; this yields repeatable results and contributes to tool‑life stability. The insert’s configuration—rhombic CNMG format with a fine corner radius—helps maintain dimensional accuracy on turned profiles while limiting vibration and built‑up edge formation. For production environments prioritising surface integrity and throughput, this indexable solution balances productivity with a reduced need for secondary processes.

For application advice, availability and precise compatibility checks for the Tungaloy CNMG090404 NS9530 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored support and supply options.

Technical data

• Article number: 6797250
• SKU: 6797250-Tungaloy
• Manufacturer SKU: TUN6797250
• Designation: CNMG090404 NS9530
• Manufacturer: Tungaloy

Facts

• Insert size: 09
• Thickness: 4.76 mm
• Included angle: 80°
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Hole style: cylindrical

Special features

• Grade: uncoated cermet NS9530
• Chipbreaker: double‑sided
• Geometry: rhombic CNMG
• Application: turning, finishing steel
• Compatibility: ISO CNMG holders

FAQ

Is this insert suitable for roughing operations?
This insert is a finishing grade; the CNMG090404 NS9530 Tungaloy insert is optimised for continuous finishing passes and small depths of cut rather than heavy roughing.

Which materials can be machined with this grade?
The NS9530 uncoated cermet is intended for steel finishing; it performs best in uninterrupted cutting conditions on steel workpieces.

How many cutting edges are available per insert?
The insert features a double‑sided chipbreaker, providing two usable cutting edges and improving cost efficiency per index.

What should be checked when fitting the insert to a holder?
Confirm holder compatibility with the CNMG geometry, thickness (4.76 mm), hole style (cylindrical) and required clearance angle to ensure correct seating and secure clamping.

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.