TNMG 110404 AH8015 Wendeplatten - Tungaloy

Take advantage of a balanced combination of PVD-coated carbide durability and precise 60° triangle geometry for consistent turning results; the insert’s secure cylindrical hole and ISO-compliant form reduce downtime through reliable clamping. Order the original Tungaloy solution directly via Metav Werkzeuge or consult the technical team for application matching.

TNMG 110404 AH8015 Turning insert by Tungaloy — PVD-coated carbide, 60° triangle

TNMG110404 AH8015 is an ISO-style indexable turning insert for general-purpose external and internal turning of heat‑resistant alloys.

• PVD-coated carbide suited to heat-resistant alloys
• 60° triangle geometry for robust turning
• 0.4 mm corner radius for fine surface finish
• Cylindrical hole for secure, form-positive clamping

High-performance grade for heat-resistant alloys and long tool life

The AH8015 grade is a PVD-coated carbide formulated as a first choice for the general machining of heat‑resistant alloys. The coating provides a balanced combination of wear resistance and cutting-edge stability, which translates into longer effective tool life and fewer insert changes in production runs. In practice, this means higher process efficiency and predictable performance when machining alloys that demand thermal stability.

ISO compatibility and secure clamping to minimise downtime

Designed to ISO dimensions, the insert’s compatibility depends on geometry, clearance angle, tolerance class, fastening and thickness. The 60° triangle shape and cylindrical hole ensure a positive, repeatable fit in standard holders and boring bars. With a plate thickness of 4.76 mm and ISO sizing, replacement is straightforward and inventory management is simplified. Secure clamping reduces the risk of movement under load, improving dimensional consistency and cutting reliability.

Geometry and chip control for surface quality and productivity

A 0.4 mm corner radius balances edge strength and the ability to produce a refined surface finish at moderate feeds. The insert is fitted with a double-sided chipbreaker to support chip formation appropriate to the material and cutting parameters, helping to avoid stringy chips and improving evacuation. For external and internal turning operations, this geometry helps maintain cutting stability and reduces the need for rework, supporting continuous production with consistent part quality.

Practical guidance for selection and process alignment

Select the chipbreaker and grade according to workpiece material, machining method and setup stability; the insert’s PVD-coated carbide composition is optimised for heat‑resistant alloys but performs well across a range of demanding substrates. The ISO format makes it simple to match to holders by form and clamping style. For traceability and ordering, the item is available as TNMG110404 AH8015 (manufacturer SKU TUN6947398), ensuring users procure the correct grade and geometry for their turning tasks.

Contact Metav Werkzeuge today to discuss integrating the Tungaloy TNMG110404 AH8015 insert into the production line or to request technical matching; eMail: info@metav-werkzeuge.com / Tel: +49 2822 7131930

Technical data

• Article number: 6947398
• Manufacturer SKU: TUN6947398
• Model series: ISO turning indexable inserts
• Material: carbide
• Grade / coating: AH8015 (PVD)
• Product designation: TNMG110404 AH8015

Dimensions / Core data

• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Plate size: 11 mm
• Diamond/triangle angle: 60°
• Clearance (relief) angle: 0°

Features / Applications

• Cylindrical hole for secure clamping
• Triangular (three‑corner) insert, ISO designation
• Double-sided chipbreaker design
• Suitable for external and internal turning
• First choice for machining heat‑resistant alloys

FAQ

What materials is this insert designed for?
The TNMG110404 AH8015 insert is optimised for heat‑resistant alloys; the PVD-coated carbide composition also provides robust performance across other demanding materials.

How does the insert‘s geometry affect machining?
The 60° triangle geometry combined with a 0.4 mm corner radius offers a balance between edge strength and surface finish, making it suitable for both finishing and light to medium turning tasks.

Is the insert compatible with standard ISO holders?
Yes. The insert follows ISO dimensions; compatibility depends on holder form, clearance angle, tolerance class, fastening and thickness but the cylindrical hole supports reliable clamping.

What advantage does the PVD coating provide?
PVD coating on the AH8015 grade enhances wear resistance and edge stability at elevated temperatures, extending effective tool life in demanding turning operations.

Can the insert be used for internal turning?
Yes. The TNMG110404 AH8015 is suitable for both external and internal turning when matched with a compatible boring bar or holder.

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.