CCGT 09T308 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing, low cutting forces and secure clamping: the insert delivers an excellent surface quality on steels, stable performance in continuous cuts and reliable seat retention via its cylindrical hole and countersink; order the CCGT09T308 NS9530 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

CCGT09T308 NS9530 Tungaloy indexable turning insert — rhombic geometry, uncoated cermet for finishing

CCGT09T308 NS9530 is an ISO-format rhombic turning insert designed for finishing operations on steel, offering a fine edge for continuous cuts and small depth-of-cut applications

• ISO rhombic geometry for versatile turning
• Uncoated cermet grade NS9530 for fine finishes
• 0.8 mm corner radius for smooth profiles
• Cylindrical hole with countersink for secure clamping

Achieve consistent finishes with low cutting effort

The combination of the NS9530 grade and the uncoated cermet construction ensures low cutting forces and a high surface finish when turning steel. As a finishing-grade insert, it is optimised for continuous cuts and small depths of cut, which reduces the risk of built-up edge and minimises secondary operations. The relatively sharp cutting edge of this grade promotes fine surface texture, while the 0.8 mm corner radius provides a balance between edge strength and profile accuracy for demanding production runs.

Secure mounting and ISO compatibility for predictable results

Manufactured as an ISO turning insert, compatibility with toolholders is governed by the insert’s shape, clearance angle, tolerance class, fastening method, size and thickness. The cylindrical hole with one-sided countersink (40°–60°) gives a reproducible seating and reliable clamping torque, reducing vibration and improving part-to-part consistency. The insert’s rhombic form and standardised dimensions allow straightforward integration into existing holder systems, supporting predictable tool life and repeatable process windows.

Practical application and material suitability

Intended for turning applications, this insert performs best in finishing steel components where surface quality is decisive. The single-sided chipbreaker assists chip control during light cuts, and the moderate 7° clearance angle helps maintain a sharp geometry while protecting the cutting edge during interrupted or marginally stable cuts. With a plate thickness of 3.97 mm and the standard ISO size designation, the insert is easy to specify for production setups that require consistent interchangeability and efficient tool management.

Contact Metav Werkzeuge today to discuss suitability for specific turning tasks or to request machining recommendations for the CCGT09T308 NS9530 insert

Technical Data

• Article number: 6997909
• SKU: 6997909-Tungaloy
• Manufacturer SKU: TUN6997909
• Model series: ISO indexable turning inserts

Core specifications

• Corner radius: 0.8 mm
• Clearance angle: 7°
• Thickness: 3.97 mm
• Insert size: 09
• Insert angle: 80°

Design and features

• Shape: rhombic
• Chipbreaker: single-sided
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Grade: NS9530 uncoated cermet
• Material: carbide
• Application: turning (external and internal), finishing, continuous cuts

FAQ

What materials is this insert suitable for? The CCGT09T308 NS9530 insert is formulated as a finishing grade for steel; the NS9530 uncoated cermet provides low cutting forces and a fine surface on steel components.

How is compatibility with toolholders ensured? Compatibility depends on geometry factors — form, clearance angle, tolerance class, fastening, size and thickness — and the insert’s ISO format makes matching to standard holders straightforward.

Does the insert provide reliable clamping? Yes; the cylindrical hole with a one-sided countersink (40°–60°) on the CCGT09T308 ensures consistent seating and secure clamping for stable machining.

Which cutting conditions suit this grade best? The NS9530 uncoated cermet grade excels in finishing conditions with continuous cuts and small depths of cut where surface quality and low cutting forces are priorities.

Can this insert be used for internal turning as well as external turning? The insert is suitable for both external and internal turning applications when used with the appropriate holder geometry and stability for the specific setup.

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.