TCMT 110208 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated AH8015 cemented carbide, a 0.8 mm corner radius and ISO compatibility for reliable turning of heat‑resistant alloys; order the insert directly via Metav Werkzeuge or consult the Metav team for application support.

TCMT 110208 AH8015 Tungaloy turning insert — ISO triangular insert, PVD‑coated

The TCMT110208 AH8015 is an ISO‑standard triangular indexable insert engineered for precision external and internal turning of heat‑resistant alloys and similar demanding materials.

• PVD‑coated cemented carbide AH8015
• ISO triangular insert, 60° geometry
• 0.8 mm corner radius for general turning
• Cylindrical hole with one‑sided countersink

Consistent machining on heat‑resistant alloys

The PVD‑coated AH8015 grade combines wear resistance and edge stability to deliver steady performance when machining heat‑resistant alloys. The coating reduces flank wear under elevated temperatures, while the substrate provides stable cutting edges, resulting in predictable surface finish and reduced rework. This balance makes the insert suitable for jobs where consistent chip formation and moderate roughing to finishing passes are required.

Predictable cutting behaviour and tool life

A 0.8 mm corner radius together with the 7° relief angle produces reliable edge strength and controllable cutting forces. The triangular 60° geometry allows three indexing positions, improving tool life economics and reducing spindle downtime for insert changes. For operations prioritising throughput, this combination helps maintain process stability and lowers the frequency of insert replacement.

Simple integration into ISO tooling systems

Designed to ISO dimensions, the triangular insert fits standard external holders and bore bars where form, clearance angle, tolerance class, fastening method, size and thickness correspond. The 2.38 mm thickness and the cylindrical hole with one‑sided countersink (40°–60°) ensure secure clamping and repeatable seating in many indexable turning toolholders, simplifying tool changeover and inventory management across multiple machines.

Practical guidance for application and chip control

Equipped with a single‑sided chipbreaker, the insert supports consistent chip control when matched to the workpiece material and cutting parameters. Selecting the correct chipbreaker and cutting data minimises built‑up edge and improves surface integrity. For general turning tasks and where a balanced compromise between wear resistance and edge robustness is required, the AH8015 grade is an appropriate first choice.

Contact Metav Werkzeuge for stock availability, cutting data recommendations and rapid supply of Tungaloy TCMT110208 AH8015 inserts at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Manufacturer article number: 6825770
• Manufacturer SKU: TUN6825770
• Dealer SKU: 6825770-Tungaloy

Core data

• Designation / ISO code: 110208
• Geometry angle: 60°
• Corner radius: 0.8 mm
• Thickness: 2.38 mm
• Relief angle: 7°
• Size: 11

Design and special features

• Material: cemented carbide
• Coating: PVD
• Grade: AH8015
• Insert shape: triangular
• Hole: cylindrical with one‑sided countersink (40°–60°)
• Chipbreaker: single‑sided
• Intended use: turning (external and internal)

FAQ

What materials is the TCMT110208 AH8015 best suited for?
The TCMT110208 AH8015 insert is optimised for heat‑resistant alloys and offers a balanced combination of wear resistance and edge stability for a broad range of challenging alloys.

How does the 0.8 mm corner radius affect cutting performance?
A 0.8 mm corner radius provides increased edge strength for general turning operations while maintaining acceptable surface finish and cutting forces, making it suitable for both roughing and mixed finishing passes.

Can the insert be used in standard ISO holders?
Yes, the TCMT110208 conforms to ISO indexable insert dimensions; compatibility depends on matching form, thickness (2.38 mm), tolerance class and clamping method in the chosen holder.

What does the cylindrical hole with countersink improve?
The cylindrical hole with a one‑sided countersink (40°–60°) ensures secure, repeatable clamping and helps maintain accurate seating under higher cutting loads.

Is AH8015 a coated or uncoated grade?
AH8015 is a PVD‑coated cemented carbide grade designed to balance wear resistance and cutting edge stability for demanding turning tasks.

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.