TNMG 110404 AH8015 Wendeplatten - Tungaloy

Combining the PVD‑coated carbide grade AH8015, a 60° triangular geometry and a 0.4 mm corner radius provides a robust solution for turning heat‑resistant alloys while maintaining consistent tool life and component quality. Order the TNMG110404 AH8015 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed.

TNMG 110404 AH8015 turning insert for turning — Tungaloy, PVD‑coated carbide, 60°

TNMG110404 AH8015 is an ISO‑standard triangular turning insert designed for external and internal turning, optimised for general machining of heat‑resistant alloys with a balance of wear resistance and cutting‑edge stability.

• PVD‑coated carbide for heat‑resistant alloys
• 60° triangular ISO indexable geometry
• Double‑sided chipbreaker for versatility
• 0.4 mm corner radius, cylindrical hole

Increase throughput when machining heat‑resistant alloys

The TNMG110404 AH8015 insert uses a PVD‑coated carbide substrate selected to balance wear resistance and edge stability. In practical terms, this means higher permissible cutting speeds and longer tool life compared with uncoated grades when processing demanding alloys. The coating reduces built‑up edge and thermal wear, so cycle times can be shortened without sacrificing component integrity. This paragraph focuses on the measurable production advantage: fewer tool changes and steadier output flux, which supports planning in batch and continuous turning operations.

Predictable chip control and reliable surface finish

A double‑sided chipbreaker combined with the triangular 60° geometry produces consistent chip formation under varied cutting conditions. The 0.4 mm corner radius offers improved edge strength for interrupted cuts and light roughing passes, contributing to reduced chatter and more reproducible surface quality. Selecting an appropriate chipbreaker and matching the insert grade to machining stability leads to fewer rejects and less rework. This section highlights how a well‑matched geometry converts into repeatable part quality rather than listing raw specifications.

Seamless integration into ISO holder systems

Compatibility with toolholders is governed by form, clearance angle, tolerance class, clamping and plate dimensions. The insert has a 4.76 mm plate thickness, an inscribed circle of 11 mm and a cylindrical hole, with a 0° relief specification; these measurable characteristics must match the chosen ISO holder and clamping kit. When correctly paired with a suitable external holder or boring bar, the system provides secure clamping, predictable run‑out and stable cutting conditions. Clear numeric values enable maintenance planners and purchasing teams to verify fit prior to installation.

Application scope and material recommendations

Designed primarily for turning, this insert is a first choice for the general machining of heat‑resistant alloys where a compromise between wear resistance and edge robustness is required. Typical uses include external profiling, light to medium roughing and finishing in steels and alloyed materials that exhibit elevated cutting temperatures. Where heavy interrupted cutting or extreme hardness is encountered, an alternative grade or geometry should be specified to preserve tool life. The practical outcome is reliable cycle planning and more consistent part tolerances.

Contact Metav Werkzeuge for project‑specific advice and to secure genuine Tungaloy TNMG110404 AH8015 turning inserts for high‑temperature alloy machining.

Technical data

• Article number: 6947362
• Manufacturer item no.: 6947362
• Manufacturer SKU: TUN6947362
• SKU: 6947362-Tungaloy

Core data

• Geometry: TNMG 110404
• Inscribed circle: 11 mm
• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Relief/clearance angle: 0°
• Shape: triangular, 60°
• Hole: with cylindrical hole

Special features

• Material: cemented carbide
• Coating: PVD
• Grade: AH8015
• Chipbreaker: double‑sided
• Application: external and internal turning
• System: ISO‑standard indexable inserts
• Compatibility depends on form, clearance, tolerance, clamping, size and thickness

FAQ

What materials is this insert best suited for?
The TNMG110404 AH8015 insert is optimised for heat‑resistant alloys and general alloy machining; the PVD coating improves wear resistance during elevated cutting temperatures.

How is compatibility with toolholders determined?
Compatibility is defined by the insert form, clearance angle, tolerance class, clamping method, inscribed circle (11 mm) and plate thickness (4.76 mm); these parameters must match the holder specification.

Can this insert be used for internal turning or boring?
Yes, the indexable plate is suitable for both external and internal turning operations when mounted in a compatible boring bar or holder designed for TNMG geometry.

What advantages does the AH8015 grade provide?
AH8015 delivers a balanced combination of wear resistance and cutting‑edge stability, making it a reliable choice for consistent productivity across varied alloy workpieces.

How does the double‑sided chipbreaker affect performance?
The double‑sided chipbreaker provides versatile chip control across different cutting conditions, improving surface finish and reducing the likelihood of chip‑related interruptions.

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.