CCMT 09T302 AH120 Wendeplatten - Tungaloy

Take advantage of PVD-coated carbide in the AH120 grade combined with an 80° rhombic geometry and a 0.2 mm nose radius for reliable turning performance; order the insert directly via Metav Werkzeuge or consult the technical advisors for application support.

CCMT09T302 AH120 Tungaloy indexable insert — PVD-coated carbide, 0.2 mm radius

CCMT09T302 AH120 Tungaloy indexable insert for general turning applications, designed to deliver a sharp cutting edge and consistent process security in both external and internal operations

• PVD-coated carbide for wear resistance
• Sharp cutting edge for consistent surface quality
• 80° rhombic geometry for versatile turning
• 0.2 mm nose radius for fine features

Improved wear resistance for uninterrupted production

The AH120 grade is a PVD-coated carbide developed to combine wear resistance with a tough cutting edge, which results in process security during repetitive turning cycles. This grade is particularly suited when a balance of a sharp cutting edge and reliable edge stability is required, reducing the incidence of unplanned tool changes. The coating reduces flank wear and helps maintain cutting performance over longer batch runs, providing measurable gains in uptime and repeatability in a production environment.

Secure clamping and adaptable mounting for consistent results

The 80° rhombic geometry with a cylindrical hole and single-sided countersink (40°–60°) ensures stable clamping and straightforward indexing in compatible holders. Compatibility with a given toolholder is determined by form, relief angle, tolerance class, fastening method, size and thickness, so adoption into existing tool systems is typically a matter of matching these parameters. The insert’s geometry supports a range of turning operations and helps maintain cutting forces in a predictable manner for repeatable component quality.

Predictable chip control and improved process economy

Equipped with a one-sided chipbreaker, this insert promotes stable chip formation suited to a variety of turning tasks, which in turn reduces interruptions and handling time. The combination of a robust substrate and PVD finish extends tool life and lowers total machining cost per part through fewer tool changes and consistent surface quality. For production-focused workshops, the result is a tangible improvement in throughput and reduced variance in part-to-part outcomes.

Selection guidance and typical turning applications

As an indexable insert for turning, the CCMT09T302 format suits both external and internal operations, from semi-finishing to fine finishing when a small nose radius is required. The 0.2 mm nose radius supports detailed profiles and tight cornering, while the AH120 grade is intended where edge sharpness and process reliability are priorities. When integrating this insert, select the chipbreaker and grade according to workpiece material and machine–tool rigidity to optimise performance and surface finish.

For proven process security with the Tungaloy AH120 grade, contact Metav Werkzeuge for availability and tailored machining advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6853585
• Manufacturer article number: 6853585
• SKU: 6853585-Tungaloy
• Manufacturer SKU: TUN6853585
• Series: ISO turning indexable inserts
• Type designation: CCMT09T302 AH120 Tungaloy indexable insert

Facts

• Size: 09
• Thickness: 3.97 mm
• Nose radius: 0.2 mm
• Geometry angle: 80°
• Relief angle: 7°
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating: PVD coating
• Insert shape: rhombic
• Chipbreaker: one-sided
• Application: turning
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What kinds of turning operations suit this insert best?
The CCMT09T302 AH120 insert is suitable for external and internal turning, offering a balance between finishing and semi-finishing where a sharp cutting edge and process security are required.

Can this insert be used in existing ISO-compatible holders?
Yes, the insert follows ISO indexable insert standards; compatibility depends on matching holder form, relief angle, tolerance class, fastening method, size and thickness.

What does the AH120 grade offer compared with standard grades?
The AH120 grade provides enhanced wear resistance through a PVD-coated carbide substrate while maintaining a sharp cutting edge for consistent surface quality and longer tool life.

How does the hole and countersink design affect installation?
The cylindrical hole with a single-sided countersink (40°–60°) supports secure clamping and correct seating in holders designed for this hole style, contributing to repeatable positioning and stability.

What benefits does the 0.2 mm nose radius deliver?
A 0.2 mm nose radius enables detailed profile work and improved surface finish on fine features, making it suitable for precision turning tasks requiring close tolerances.

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.