TCMT 110308 AH8015 Wendeplatten - Tungaloy

Take advantage of PVD-coated AH8015 for balanced wear resistance and edge stability, combined with a robust 0.8 mm corner radius and ISO conformity for reliable turning performance; order directly via Metav Werkzeuge or consult our technical team for fitment and application advice.

TCMT 110308 AH8015 ISO turning insert — PVD-coated carbide for Turning (Tungaloy)

The TCMT110308 AH8015 is an ISO‑standard triangular indexable insert designed for external and internal turning operations, offering a balanced combination of wear resistance and cutting-edge stability for heat‑resistant alloys.

• PVD-coated grade AH8015
• Triangular ISO form, 60° included angle
• 0.8 mm corner radius for edge strength
• Cylindrical hole with 40°–60° countersink

High-performance grade for heat-resistant alloys

The PVD‑coated AH8015 grade provides a calculated mix of wear resistance and edge stability, making it a first choice for machining heat‑resistant alloys. The PVD coating enhances thermal resistance and reduces flank wear, which extends tool life under elevated cutting temperatures. For production environments seeking consistent tool change intervals and stable process windows, this coated carbide offers improved productivity without compromising component quality.

Accurate fit and dimensional reliability for stable turning

Designed to ISO dimensions, the insert’s triangular form and 60° included angle ensure predictable cutting geometry and compatibility with a broad range of holders. Key datum values such as 3.18 mm thickness and 11 mm size support repeatable clamping and positioning. The 7° clearance angle and the central cylindrical hole with single‑sided countersink (40°–60°) are optimised for secure fixation and straightforward replacement; compatibility depends on holder form, tolerance class, fastening type, size and thickness.

Practical system benefits and machining outcomes

The single‑sided chipbreaker and a 0.8 mm corner radius deliver a compromise between edge robustness and surface finish, suitable for both roughing and medium finishing passes in turning. Integrating the insert into a system—comprising an appropriate external holder or boring bar, shim/clamp set and replacement screws—simplifies procurement and reduces setup time. The result is a measurable increase in process stability, consistent workpiece quality and lower downtime for insert changes.

For reliable productivity with Tungaloy’s PVD‑coated AH8015 grade, contact Metav Werkzeuge for application support and efficient supply: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6951426

• Manufacturer SKU: TUN6951426

• SKU: 6951426-Tungaloy

• Model series: ISO turning inserts

• Grade: AH8015

• Material: PVD-coated carbide

Core specifications

• ISO designation: 110308

• Size: 11 mm

• Thickness: 3.18 mm

• Included angle: 60°

• Clearance angle: 7°

• Corner radius: 0.8 mm

Special features

• Triangular insert form

• Single-sided chipbreaker

• Cylindrical hole with one-sided countersink (40°–60°)

• With hole (for screw mounting)

• Intended application: turning (external and internal)

• PVD-coated carbide for heat-resistant alloys

FAQ

What materials is this insert suitable for?
The TCMT110308 AH8015 insert is formulated for machining heat‑resistant alloys; the AH8015 grade balances wear resistance and edge stability for those materials.

Can this insert be used for both external and internal turning?
Yes, the insert is suitable for external and internal turning when paired with a compatible external holder or boring bar and the correct clamp/fastening components.

How does the corner radius affect machining results?
The 0.8 mm corner radius increases edge strength and helps achieve stable cutting in roughing and medium finishing, reducing chipping risk under interrupted cuts.

What determines compatibility with a toolholder?
Compatibility is determined by insert form, clearance angle (7°), tolerance class, mounting method, size and thickness; ensure the holder matches these ISO parameters.

Is the insert coated and what benefits does the coating provide?
The insert is PVD‑coated, which improves thermal resistance and reduces wear, extending tool life under higher cutting temperatures.

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.