CCMT 09T302 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated AH8015 carbide for heat‑resistant alloys, ISO‑standard CCMT compatibility and a 0.2 mm corner radius for stable cutting performance. Order the insert directly via Metav Werkzeuge or contact the consultants for application advice.

CCMT 09T302 AH8015 — Tungaloy turning indexable insert, PVD‑coated carbide

The CCMT09T302 AH8015 is an ISO indexable insert for external and internal turning, engineered for balanced wear resistance and edge stability in heat‑resistant alloys.

• ISO‑standard CCMT insert, compatible with holders
• PVD‑coated carbide AH8015 for heat‑resistant alloys
• 0.2 mm corner radius for reliable edge stability
• Cylindrical hole with single‑sided countersink

Higher productivity when machining heat‑resistant alloys

The PVD‑coated AH8015 grade combines carbide substrate strength with a wear‑resistant surface layer to deliver a balance between edge stability and longevity. This combination makes the insert particularly suitable for parts manufactured from heat‑resistant alloys where thermal loads and abrasive wear shorten tool life. The protective coating reduces flank wear and helps maintain a consistent cutting edge, which in turn supports higher material removal rates and fewer tool changes—resulting in measurable gains in machine uptime and process economy.

Clear compatibility reduces setup time

ISO conformity and the CCMT geometry ensure compatibility with a wide range of standard external holders and drill‑rod style carriers. The rhombic plate form and included angle 80° provide a predictable seating and force direction during turning operations. The insert’s cylindrical hole with a single‑sided countersink (40°–60°) secures repeatable clamping and simple replacement without special adapters. Compatibility is determined by form, relief angle, tolerance class, fastening and plate dimensions, so selection of the correct holder and clamping set is essential for a stable process.

Consistent surface quality with controlled chip formation

The 0.2 mm corner radius strengthens the cutting edge against chipping while the single‑sided chipbreaker manages chip flow for most turning tasks. A defined corner radius increases edge robustness when interrupted cuts or variances in feed occur, improving resistance to mechanical shock. The chipbreaker geometry is optimised for turning; it eases chip evacuation and contributes to consistent surface finishes by preventing uncontrolled chip re‑cutting. For operators with limited experience in carbide grades, the chipbreaker and radius together provide a forgiving balance between finish and tool life.

Practical selection and application guidance

For reliable results, match the AH8015 grade and the single‑side chipbreaker to the workpiece material and the machine setup. The insert suits both external and internal turning; choose a holder that supports the plate thickness of 3.97 mm and the plate size to maintain rigidity. When machining heat‑resistant alloys, prioritise stable clamping and conservative axial depths on first trials, then increase cutting parameters as process stability is proven. The combination of PVD coating, grade and geometry enables an efficient trade‑off between productivity and predictable tool life for batch and single‑part production alike.

For assured performance with Tungaloy turning inserts, contact Metav Werkzeuge for tailored advice and availability — info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6951116
• Manufacturer SKU: TUN6951116
• Model series: ISO‑indexable turning inserts
• Material: carbide
• Grade: AH8015

Facts

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Included angle: 80°

Special features

• PVD‑coated carbide, grade AH8015
• Rhombic plate form
• Cylindrical hole with single‑sided countersink (40°–60°)
• Single‑sided chipbreaker
• ISO indexable insert for external and internal turning
• Suitable for heat‑resistant alloys

FAQ

Which materials is this insert intended for?
The CCMT09T302 AH8015 insert from Tungaloy is intended primarily for machining heat‑resistant alloys, offering a compromise between wear resistance and edge stability suited to these demanding materials.

Is the CCMT09T302 compatible with standard CCMT holders?
Compatibility follows ISO CCMT geometry, but correct seating requires matching holder form, relief angle, tolerance class, fastening method, plate size and thickness to ensure secure clamping.

What benefit does the AH8015 coating provide?
The PVD coating on the AH8015 grade reduces abrasive wear and improves thermal resistance, contributing to longer flank life and steadier cutting performance in high‑temperature applications.

How does the 0.2 mm corner radius affect machining?
A 0.2 mm corner radius enhances cutting edge toughness and helps prevent chipping under variable loads, while still permitting fine surface finishes when feeds are adjusted appropriately.

What chip control can be expected with the single‑sided chipbreaker?
The single‑sided chipbreaker directs chip flow for turning operations, aiding evacuation and reducing the risk of re‑cutting, which supports consistent surface quality and safer cycle operation.

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.