TNGA 160408 DX160 Wendeplatten - Tungaloy

Take advantage of the combination of high cutting speeds, exceptional abrasion resistance and the modular AddMultiTurn system for efficient multidirectional turning operations; order direct via Metav Werkzeuge or consult the technical team for integration support.

TNGA160408 DX160 triangular indexable insert for turning (PCD) — Tungaloy

The TNGA160408 DX160 is a triangular indexable insert designed for multidirectional turning, optimised for aluminium and other non-ferrous or abrasive non-metallic materials in high-speed production environments

• TNGA160408 DX160 triangular insert for turning
• PCD grade for high cutting speeds
• Corner radius 0.8 mm for fine profiling
• Cylindrical hole for secure clamping

High cutting performance with polycrystalline diamond

The insert combines a polycrystalline diamond (PCD) cutting layer with a robust carbide substrate to deliver high cutting speeds and markedly extended tool life when machining aluminium and similar non-ferrous materials. The PCD grade DX160 is engineered to resist abrasive wear common in fibrous or filled non-metals, which translates directly into fewer tool changes and reduced cycle interruptions. For production-focused workshops, this results in measurable productivity gains: more parts completed per shift and lower tooling consumption over time. The wear behaviour is predictable, enabling stable process windows and consistent surface quality even under elevated cutting speeds.

Geometry and clamping that support precision turning

The triangular plate form with a 60° cutting angle and a 0.8 mm corner radius offers a balance between strength and profile definition, suitable for longitudinal turning, facing and profile work. The insert’s cylindrical hole and matching clamp interface within the AddMultiTurn system ensure positive location and repeatable seating, reducing runout and improving dimensional accuracy. The nominal plate thickness (4.76 mm) and 16 mm inscribed circle dimension provide a rigid cutting edge that resists deflection in interrupted or stepped cuts. The absence of a chipbreaker means chip control must be managed through cutting parameters and holder geometry, but it also preserves the integrity of the PCD cutting edge for high-quality finishes.

System compatibility and recommended applications

Built for the AddMultiTurn multidirectional turning system, the insert functions as part of a holder–insert–clamp assembly that enables multiple cutting directions with a single tool body. Typical use cases include precision turning of aluminium profiles, non-ferrous components and abrasive non-metallic materials where PCD outperforms conventional carbide in wear resistance and surface finish. The tool is particularly suited to applications where cycle time reduction and long uninterrupted runs are priorities. Selection of appropriate holders, feeds and speeds is essential to exploit the grade’s strengths; process parameters should account for the absence of an integrated chipbreaker and the insert’s PCD wear characteristics.

Contact Metav Werkzeuge to discuss implementation of the TNGA160408 DX160 insert in production, request cutting data or schedule a technical consultation via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6808101
• SKU: 6808101-Tungaloy
• Manufacturer SKU: TUN6808101
• Model series: AddMultiTurn
• Designation: TNGA160408
• Grade: DX160
• Substrate material: Hartmetall
• Cutting material: PCD (polycrystalline diamond)

Core technical data

• Corner radius: 0.8 mm
• Cutting angle: 60°
• Plate thickness: 4.76 mm
• Inscribed circle (size): 16 mm
• ISO designation: 160408

Special features

• Triangular plate form
• Cylindrical hole for secure clamping
• No chipbreaker
• Suited for aluminium and non-ferrous materials
• Suitable for abrasive non-metallic materials
• Intended use: turning (longitudinal, facing, profiling)
• System composition: holder, indexable inserts, clamping system
• Multidirectional turning capability with one tool

FAQ

What materials is this insert intended for?
The TNGA160408 DX160 insert is intended primarily for aluminium, other non-ferrous metals and abrasive non-metallic materials where PCD provides superior wear resistance.

Can this insert be used for hardened steel or high-alloy steels?
No, the PCD grade DX160 is not designed for hardened or high-alloy steels; the insert is optimised for non-ferrous and abrasive non-metallic applications.

How is the insert clamped in the holder?
Clamping is achieved via a cylindrical hole combined with a matching clamp in the AddMultiTurn system, providing secure location and repeatable seating for precise turning.

Does the insert include a chipbreaker?
The TNGA160408 DX160 is supplied without a chipbreaker; chip control should be achieved through appropriate holder geometry and cutting parameters.

Which turning operations suit this insert best?
The insert is suitable for longitudinal turning, facing and profile turning where a fine corner radius and high-speed performance are required.

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.