CCMT 09T304 AT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a coated cermet grade focused on surface finish, a precise 0.4 mm nose radius, and ISO compatibility for reliable finishing operations; order the insert via Metav Werkzeuge or consult the technical team for application support.

CCMT 09T304 AT9530 — Turning insert, coated cermet (0.4 mm nose radius) by Tungaloy

A CCMT 09T304 AT9530 turning insert engineered for finishing and light turning of steel with ISO-standard form and mounting compatibility

• CCMT 09T304 ISO turning insert
• Coated cermet grade AT9530
• 0.4 mm nose radius for fine finish
• Cylindrical hole with single-sided countersink

Consistent surface quality and controlled wear

The insert is manufactured in a coated cermet grade (AT9530) that emphasises surface finish and uniform wear rather than aggressive metal removal. The combination of the 0.4 mm nose radius and a dedicated single-sided chipbreaker produces a stable cutting edge that reduces edge chipping during finishing passes. This results in longer intervals between edge changes and a more predictable component finish, which supports higher first-pass yield and fewer rework operations. The cermet coating lowers adhesion and helps maintain a sharp geometry at low to moderate feeds.

Simple integration into ISO tooling systems

Designed to the ISO designation CCMT09T304, the insert fits standard rhombic holders when form, 7° clearance angle, tolerance class, fastening and thickness are matched. The rhombic form with an included angle of 80° and a 3.97 mm thickness provides a secure seating in compatible clamping systems; the insert’s cylindrical hole with one-sided countersink (40°–60°) is suitable for common screw clamping designs. Compatibility depends on matching the insert geometry and tolerance class to the toolholder — selecting the correct combination ensures repeatable positioning and stable cutting conditions.

Application focus: efficient finishing and light turning of steel

Optimised for finishing and light turning of steel, the grade balances wear resistance and edge sharpness to deliver high surface integrity on external and internal profiles. The insert performs best with a stable setup and moderate cutting speeds where the cermet’s properties can produce superior finishes and even wear patterns. For different materials or heavier cuts, choose an appropriate chipbreaker and grade to match the workpiece and machining stability; for finishing tasks, the current configuration reduces the need for secondary polishing and supports efficient downstream processes.

For application advice, toolholder compatibility checks or ordering the Tungaloy CCMT 09T304 AT9530 insert, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for tailored support and quick delivery options

Technical data

• Article number: 6732746
• SKU: 6732746-Tungaloy
• Manufacturer SKU: TUN6732746
• Model series: ISO turning inserts
• Material: cemented carbide

Numbers

• Size: 09
• ISO code: 09T304
• Thickness: 3.97 mm
• Nose radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 80°

Special features

• ISO designation CCMT09T304
• Coated cermet grade AT9530
• Rhombic plate form
• Cylindrical hole with one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Intended application: turning; finishing and light machining of steel

FAQ

Is this insert suitable for internal turning operations?

The Tungaloy CCMT 09T304 AT9530 insert is designed for both external and internal turning when used with an appropriate holder and setup; the rhombic form and secure clamping via the cylindrical hole support internal applications.

Which materials is the AT9530 grade best for?

The AT9530 coated cermet grade is optimised for finishing and light turning of steel, offering improved surface integrity and even wear for such applications.

What must be checked to ensure holder compatibility?

Compatibility is determined by insert form, 7° clearance angle, tolerance class, fastening method, size and 3.97 mm thickness; confirm the toolholder accepts CCMT inserts and the mounting (hole and countersink) matches the clamping system.

How does the 0.4 mm nose radius affect surface finish?

A 0.4 mm nose radius produces a finer profile on turned parts and helps maintain consistent geometry at finishing feeds, supporting reduced vibration and improved surface appearance.

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.