CCMT 09T304 AH120 Wendeplatten - Tungaloy

Combining PVD-coated carbide resistance with a sharp cutting edge and CCMT geometry, this insert delivers consistent process security and reliable chip control for turning operations; order directly via Metav Werkzeuge or consult our specialists for holder compatibility and grade selection.

CCMT 09T304 AH120 ISO turning insert for external and internal turning — Tungaloy

CCMT 09T304 AH120 is an ISO-compliant indexable insert designed for precision turning, offering a PVD-coated carbide grade that balances tool life and a sharp cutting edge for stable machining conditions

• PVD-coated carbide for wear resistance
• Sharp cutting edge for process security
• Single-sided chipbreaker for stable chip control
• Rhombic CCMT geometry, 80° orientation, 0.4 mm radius

High stability and extended tool life for turning operations

The AH120 grade is a PVD-coated carbide engineered to provide a balance between wear resistance and edge robustness. This results in improved component repeatability and fewer interruptions for insert changes, which benefits cycle times and overall productivity. The CCMT geometry and the sharp cutting edge improve engagement with the workpiece, while ISO compliance ensures straightforward selection of compatible holders by matching form, relief angle, tolerance class, fixing method, size and thickness.

Predictable chip control and surface quality with targeted geometry

A single-sided chipbreaker combined with the rhombic CCMT form helps to direct chips away from the cutting zone, reducing rework and machine downtime. The 80° orientation paired with a 0.4 mm corner radius offers a compromise between edge strength and surface finish; the small radius aids in achieving tighter profiles while maintaining edge stability. For customers less familiar with chipbreakers: a chipbreaker shapes the chip flow to avoid long, entangling swarf and to protect the tool edge during variable cutting conditions.

Simple installation and assured clamping integrity

The insert is supplied with a hole and a cylindrical hole style plus a single-side countersink (40°–60°), which supports secure clamping and repeatable seating in standard ISO-compatible holders. A plate thickness of 3.97 mm and the CCMT size designation facilitate mechanical stability under both external and internal turning loads. When integrating this insert into an existing toolset, match the insert form and tolerance class of the holder and choose the chipbreaker and grade according to workpiece stability and machining strategy for optimal results.

Contact Metav Werkzeuge for tailored advice on Tungaloy CCMT 09T304 AH120 inserts and holder compatibility — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6818332
• Manufacturer item number: 6818332
• Manufacturer SKU: TUN6818332
• SKU: 6818332-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: CCMT09T304 AH120

Numbers

• Corner radius: 0.4 mm
• Free clearance angle: 7°
• Plate thickness: 3.97 mm
• Orientation/included angle: 80°
• Size designation: 09

Special features

• Material: carbide
• Coating: AH120 (PVD-coated)
• Plate form: rhombic (CCMT)
• Chipbreaker: single-sided
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Application: turning (external and internal)
• ISO-compliant indexable insert

FAQ

What turning tasks is this insert best suited to? This CCMT 09T304 AH120 insert is designed for ISO-compliant external and internal turning where a balance of edge sharpness and tool life is required.

How does the AH120 coating benefit machining? The AH120 PVD-coated carbide grade on the Tungaloy insert increases wear resistance and supports stable cutting performance under variable conditions.

Can the insert be used in standard CCMT holders? Yes, the CCMT geometry and the defined thickness and hole/countersink make the insert compatible with holders that match the insert form, relief angle and tolerance class.

What role does the single-sided chipbreaker play? The single-sided chipbreaker on this insert controls chip formation and evacuation, reducing the risk of long swarf and improving process reliability.

Is the 0.4 mm corner radius suitable for finishing operations? A 0.4 mm corner radius provides a compromise between strength and finish quality; it is effective for profiles requiring improved surface integrity with moderate edge robustness.

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.