TPGN 160304 DX120 Wendeplatten - Tungaloy

TPGN160304 DX120 combines the high wear resistance of a PCD cutting edge with the repeatable geometry of an ISO-format triangular insert, delivering reliable high-speed performance and long tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TPGN160304 DX120 indexable turning insert for turning — Tungaloy

The TPGN160304 DX120 is an ISO-format indexable turning insert designed for high-speed machining of aluminium, non-ferrous metals and abrasive non-metals in general turning operations.

• PCD cutting edge for high-speed machining
• Exceptional wear resistance and long tool life
• ISO-format triangle 60° form for versatility
• 0.4 mm corner radius and 11° clearance angle

Consistent high-speed machining with PCD for non-ferrous materials

The insert uses a PCD (polycrystalline diamond) cutting material that is optimised for aluminium and other non-ferrous alloys. This PCD layer provides a substantially harder cutting edge than conventional carbide grades, which enables high cutting speeds and a markedly long tool life when machining soft, abrasive or sticky workpiece materials. For applications where cycle time and predictable tool-change intervals matter, the combination of diamond cutting material and a rigid ISO geometry reduces unplanned downtime and improves process predictability.

Practical compatibility and secure integration into ISO systems

Produced in an ISO-format triangular shape with a 60° included angle, the insert fits standard indexable holders that match form, clearance, tolerance class, fastening method, size and thickness. The insert’s design — triangular form, 0.4 mm corner radius and 11° clearance angle — provides repeatable datum points for clamping, ensuring stable cutting conditions. When fitting into an external holder or boring bar, the system comprises the insert, the suitable outer holder or boring bar, a backing/wedge set and the appropriate fastening screws supplied by the tooling system manufacturer.

Clear benefits for shop-floor decision-making

Because the cutting edge is polycrystalline diamond, finishing quality and wear behaviour improve for aluminium and abrasive non-metals compared with conventional grades, which reduces rework and polishing. The substrate is a robust cemented carbide body that supports the PCD layer mechanically while maintaining insert rigidity. Selecting the DX120 grade aligns performance with productivity goals: longer intervals between changes, consistent surface finish and lower unit tooling costs in high-volume non-ferrous turning.

Application guidance and selection tips

For outdoor and internal turning tasks, choose the chipbreaker and grade to match the material, the type of machining and the rigidity of the setup. If the machining process involves interrupted cuts or limited rigidity, prefer sturdier clamping and verify holder compatibility. The absence of a hole means the insert is secured by the pocket and clamp system of the holder; ensure the holder’s seating matches the insert thickness and size to preserve repeatability and cutting stability.

For enquiries about availability or to discuss application-specific setups for the Tungaloy DX120 PCD insert, contact Metav Werkzeuge directly at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and rapid delivery options

Technical data

• Article number: 6808843
• SKU: 6808843-Tungaloy
• Manufacturer SKU: TUN6808843
• Brand: Tungaloy
• Model designation: TPGN160304 DX120

Core data

• ISO code: 160304
• Included angle: 60°
• Corner radius: 0.4 mm
• Thickness: 3.18 mm
• Size: 16 mm
• Clearance angle: 11°

Special features

• Cutting material: PCD (polycrystalline diamond)
• Substrate: cemented carbide
• Coating / grade: DX120
• Shape: triangular
• Hole: without hole
• Chipbreaker: none
• Intended application: turning
• Series: ISO indexable turning inserts

FAQ

Which materials is the TPGN160304 DX120 suited to?
The TPGN160304 DX120 insert is intended for aluminium, other non-ferrous metals and abrasive non-metals, leveraging its PCD cutting edge to sustain high cutting speeds and extended tool life.

Will the insert fit standard ISO holders?
Compatibility depends on matching the insert form, clearance angle, tolerance class, fastening method, size and thickness to the holder; the TPGN160304 DX120 follows ISO-format geometry for use with compatible indexable holders and boring bars.

Can the insert be used at very high cutting speeds?
The DX120 PCD grade is designed for high cutting speeds in non-ferrous turning; actual permissible speeds depend on machine capability, workpiece material and setup rigidity.

How is the insert secured in the toolholder?
The TPGN160304 DX120 is designed without a central hole and is secured by the toolholder pocket and clamp or wedge system; ensure the holder matches the insert thickness and seating for reliable clamping.

How should the chipbreaker and grade be chosen for a specific job?
Select the chipbreaker configuration and grade based on the workpiece material, the machining operation and the rigidity of the setup; the DX120 grade is recommended where high speed and long tool life for aluminium and abrasive non-metals are priorities.

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.