CCMT 09T304 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp uncoated cermet edge, precise geometry and ISO compatibility for consistent finishing results in turning operations; order the insert directly via Metav Werkzeuge or consult our team for application-specific advice.

CCMT 09T304 NS9530 — Tungaloy turning insert (cermet finishing for steel)

The CCMT 09T304 NS9530 is an ISO‑standard rhombic turning insert engineered for finishing steel, offering a sharp cutting edge, low cutting forces and reliable performance in continuous cuts and small depths of cut.

• ISO rhombic insert CCMT 09T304
• Uncoated cermet NS9530 for fine finishing
• Sharp edge and low cutting forces
• Cylindrical hole with single‑side countersink

Consistent fine finishing with low cutting forces

The NS9530 grade is an uncoated cermet designed specifically as a finishing grade for steel, delivering a sharp cutting edge that reduces cutting forces and improves surface quality. Cermet materials combine ceramic hardness with metallic toughness, which helps preserve edge geometry during continuous, low‑depth passes. The result is a high surface finish that often reduces downstream machining or polishing steps, supporting a lean production flow and improved cycle‑time efficiency.

Secure clamping and geometry that supports repeatability

The rhombic plate form and the cylindrical hole with single‑side countersink (40°–60°) ensure precise seating and reliable clamping in compatible holders. Compatibility depends on form, relief angle, tolerance class, fastening type, size and thickness; matching these ensures correct tool projection and repeatable cutting conditions. With a corner radius of 0.4 mm and a relief angle of 7°, the geometry favours stable chip flow and controlled cutting forces, which benefits both tool life and part tolerances.

Application focus: finishing on external and internal turning

Designed for external and internal turning, this insert excels in finishing passes and operations requiring minimal material removal per cut. The one‑sided chipbreaker supports smooth chip control during continuous cuts and small depths of cut, while the ISO‑standard outline simplifies inventory and tool selection for mixed‑machine shops. Selecting the NS9530 finishing grade helps achieve consistent surface quality on steel components where tight tolerances and good appearance are required.

Practical advantages for workshop integration

The insert’s nominal thickness of 3.97 mm, the 80° included angle and the standard CCMT designation allow integration into common turning systems without custom adapters. The uncoated cermet grade is tolerant of finishing speeds and promotes a fine edge profile, making it particularly suitable where surface integrity and minimal burr formation are priorities. Clear identification by ISO code and manufacturer SKU streamlines reordering and tool‑management processes.

For tailored advice or to source the CCMT 09T304 NS9530 Tungaloy turning insert, contact Metav Werkzeuge for application recommendations and availability — phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Manufacturer article number: 6997716
• Manufacturer SKU: TUN6997716
• SKU: 6997716-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• WPL designation: CCMT09T304
• Grade: NS9530

Numbers / core technical data

• Corner radius: 0.4 mm
• Relief angle: 7°
• Included angle: 80°
• Thickness: 3.97 mm
• Plate size: 09

Designs / special features

• Rhombic plate form (CCMT)
• Uncoated cermet cutting material (NS9530)
• Single‑side chipbreaker
• With cylindrical hole + single‑side countersink (40°–60°)
• ISO‑standard turning insert
• Intended for external and internal turning
• Suited to continuous cuts and small depths of cut

FAQ

Is this insert suitable for finishing steel components? Yes. The CCMT 09T304 NS9530 Tungaloy turning insert is a finishing grade for steel, where the uncoated cermet and sharp edge produce low cutting forces and improved surface finish.

What geometry does the insert have and what does that mean for clamping? The insert uses a rhombic CCMT form with an 80° included angle, a 0.4 mm corner radius and a 7° relief; the cylindrical hole with a single‑side countersink ensures secure seating in compatible holders.

Is the NS9530 grade coated? No. The NS9530 grade supplied with the CCMT 09T304 is uncoated cermet, optimised for fine finishing and sustained sharpness in continuous finishing cuts.

Which turning operations are recommended for this insert? This insert is recommended for external and internal finishing operations, particularly continuous cuts and small depths of cut where surface integrity and low cutting forces are priorities.

How is holder compatibility determined? Compatibility is determined by matching form, relief angle, tolerance class, fastening type, size and thickness; CCMT 09T304 NS9530 will seat correctly in holders designed for CCMT inserts when these parameters align.

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.