CCMT 09T308 AH8005 Wendeplatten - Tungaloy

Combining PVD‑coated carbide AH8005, ISO compatibility and a 0.8 mm corner radius delivers consistently productive external and internal turning with fewer tool changes. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

CCMT 09T308 AH8005 indexable turning insert – PVD‑coated carbide, 0.8 mm radius (Tungaloy)

The CCMT 09T308 AH8005 is an ISO‑standard rhombic indexable insert for external and internal turning, engineered for stable machining of heat‑resistant alloys and other hard materials.

• ISO rhombic insert CCMT 09T308
• PVD‑coated carbide AH8005
• 0.8 mm corner radius for fine profiling
• Cylindrical hole with 40°–60° countersink

Consistent productivity through wear‑resistant grade and geometry

The combination of a PVD‑coated carbide substrate and the AH8005 grade is intended to provide wear resistance under elevated temperatures encountered when machining heat‑resistant alloys. The rhombic plate form with an 80° included angle and a 7° clearance angle balances edge strength and accessibility, so operators gain longer tool life and fewer insert changes. In practice, this means less downtime for index changes and more predictable cycle times in serial production, supporting a smoother machining process.

Straightforward ISO compatibility reduces setup time

Designed to the ISO series for turning inserts, the plate form, tolerance class, size and thickness ensure reliable fit with common external holders and boring bars. The insert is supplied with a cylindrical hole and a one‑sided countersink (40°–60°) for secure clamping; the 3.97 mm plate thickness provides robust support under load. These standardised interfaces simplify inventory management and make replacement straightforward within existing tool systems, reducing the effort required to qualify new tooling.

Application guidance for best results in turning operations

This insert is optimised for external and internal turning where stable setups are available; the one‑sided chipbreaker promotes controlled chip formation when matched to the workpiece material and cutting data. For heat‑resistant alloys and other hard materials, selecting the appropriate holder rigidity and cutting parameters will exploit the AH8005 grade’s strengths: improved edge life and consistent surface finish. The indexable system typically comprises the ISO insert, a compatible external holder or boring bar, a shim/clamp set and replacement screws for reliable mounting.

For application support or stock availability of the Tungaloy CCMT 09T308 AH8005 insert, contact Metav Werkzeuge for tailored advice and ordering assistance (info@metav-werkzeuge.com / +49 2822 7131930)

Technical data

• Article number: 6749961
• Manufacturer SKU: TUN6749961
• SKU: 6749961-Tungaloy
• Brand: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Facts

• Corner radius: 0.8 mm
• Plate thickness: 3.97 mm
• Plate size: 09
• Clearance angle: 7°
• Included angle: 80°
• Manufacturer article number: 6749961

Special features

• Material: carbide
• Coating / grade: PVD, AH8005
• Plate form: rhombic
• Hole: with hole
• Hole style: cylindrical hole + one‑sided countersink (40°–60°)
• Chipbreaker: one‑sided
• Application: Turning

FAQ

What materials is this insert suitable for?
The CCMT 09T308 AH8005 insert is designed for heat‑resistant alloys and other hard materials; the PVD‑coated carbide AH8005 provides enhanced wear resistance in such applications.

Is the insert ISO‑compatible with common turning holders?
Yes; the ISO‑standard geometry, size 09 and the specified plate thickness allow the insert to fit matching ISO external holders and boring bars when the holder matches the form and tolerance class.

How does the 0.8 mm corner radius affect machining results?
A 0.8 mm corner radius offers a compromise between edge strength and detail: it improves edge robustness for longer life while still enabling reasonably fine profiling and surface finish on turned parts.

What does the hole style mean for clamping reliability?
The cylindrical hole with a 40°–60° countersink secures the insert reliably in the clamp, helping to maintain repeatable positioning and stable cutting conditions during turning operations.

Can this insert be used for both roughing and finishing?
Yes; the CCMT 09T308 AH8005 is applicable to both roughing and finishing, provided the machine setup is sufficiently rigid and cutting data are adjusted to match the material and desired surface quality.

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.