TCMT 110204 AH8015 Wendeplatten - Tungaloy

Take advantage of the balanced combination of PVD-coated carbide AH8015 for heat-resistant alloys and the ISO-standard TCMT110204 geometry to improve process stability and surface finish; order directly from Metav Werkzeuge or consult our advisors for holder compatibility and optimal chipbreaker selection.

TCMT110204 AH8015 turning insert — PVD-coated carbide for turning, Tungaloy

A TCMT110204 AH8015 indexable turning insert designed for ISO-standard external and internal turning of heat‑resistant alloys with a balanced focus on wear resistance and edge stability

• PVD-coated carbide for heat-resistant alloys
• 60° triangular geometry, ISO TCMT110204
• 0.4 mm nose radius for controlled surface finish
• Cylindrical hole with single-side countersink

Stable cutting performance for demanding alloys

The PVD-coated carbide grade AH8015 is engineered as a first-choice solution for the general machining of heat‑resistant alloys, offering a trade-off between wear resistance and edge stability. This grade supports consistent cutting speeds and longer intervals between tool changes, which improves machine utilisation and reduces set-up frequency. The material behaviour has been optimised to deliver predictable flank wear, enabling stable cycle times and reliable finishing when turning challenging materials.

Geometry and holder compatibility that ensure process security

The insert follows the ISO-standard TCMT110204 with a 60° triangular form and a 0.4 mm nose radius, offering a balance between strength and fine surface generation. The plate includes a cylindrical hole with one-sided countersink (40°–60°) and a 7° relief angle, so compatibility with the toolholder depends on form, relief angle, tolerance class, clamping method, size and thickness. Specifying the correct holder and clamping kit ensures secure seatment and repeatable cutting geometry for high‑precision production.

System integration for external and internal turning

Designed for both external and internal turning, the insert performs best when paired with a suitable chipbreaker and a matched holder or boring bar. The system approach — indexable insert, corresponding holder, backing or clamp set and replacement screws — simplifies installation and replacement while maintaining concentricity and cutting stability. Choosing the right single-sided chipbreaker variant and matching it to the workpiece material and rigidity minimises built-up edge and improves swarf control.

Predictable surface quality and operational efficiency

A modest nose radius and optimised edge stability enable consistent component finish without sacrificing tool life. The physical features of the insert support quick index changes and straightforward inventory management, reducing machine downtime. For production environments where reproducibility and throughput matter, the combination of PVD coating, robust substrate and ISO conformity helps to lower overall machining costs through extended tool life and reduced scrap rates.

Contact Metav Werkzeuge for tailored advice on holder matching and chipbreaker selection for this Tungaloy insert (SKU TUN6825769); our team can provide fast, practical recommendations and supply options via info@metav-werkzeuge.com or +49 2822 7131930.

Technical Data

• Article number: 6825769
• Manufacturer SKU: TUN6825769
• Model series: ISO turning inserts (ISO‑Drehwendeschneidplatten)
• Material: Carbide (PVD-coated, AH8015)
• Type: Indexable turning insert TCMT110204

Facts

• Plate size: 11 mm
• Plate thickness: 2.38 mm
• Nose radius: 0.4 mm
• Relief angle: 7°
• Cutting angle: 60°

Special features

• Triangular plate shape (TCMT)
• Cylindrical hole with one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Suitable for external and internal turning
• First choice for heat‑resistant alloys
• ISO designation TCMT110204
• Compatibility depends on form, relief angle, tolerance, clamping, size and thickness

FAQ

What materials is this insert suitable for?
The TCMT110204 AH8015 insert is optimised for heat‑resistant alloys and provides a balanced combination of wear resistance and cutting edge stability for demanding turning operations.

How does the 0.4 mm nose radius affect the result?
A 0.4 mm nose radius delivers a controlled surface finish while maintaining sufficient edge strength; it helps achieve consistent roughness values without compromising tool life during stable cutting.

Which holders are compatible with this ISO insert?
Compatibility is determined by the holder’s form, 7° relief angle, tolerance class, clamping method, size and thickness; pairing with a matching external holder or boring bar and the correct clamp set ensures secure seating.

What role does the PVD coating play?
The PVD coating on the carbide substrate improves wear resistance and thermal stability during turning of tougher alloys, extending cutting intervals and supporting consistent performance.

Is this insert suitable for internal boring as well as external turning?
Yes, the ISO TCMT shape and geometry make the insert suitable for both external and internal turning provided the correct holder and chipbreaker are chosen.

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.