TPGW 16T304 DX140 Wendeplatten - Tungaloy

Take advantage of the combination of high-feed capability, polycrystalline diamond performance and secure clamping for a more productive turning process — order the insert through Metav Werkzeuge or consult our application specialists for integration advice.

TPGW 16T304 DX140 Tungaloy turning insert for Drehen — PCD, 60° triangular

The TPGW16T304 DX140 is a triangular turning insert engineered for high-feed, productive rough turning of aluminium and other non-ferrous materials.

• TurnTenFeed series for high-feed turning
• PCD DX140 for extended tool life
• 60° triangular geometry for stable cuts
• Cylindrical hole with countersink for secure clamping

Productive high-feed roughing for non-ferrous components

The polycrystalline diamond (PCD) DX140 grade provides consistently long tool life and permits significantly higher cutting speeds when machining aluminium and abrasive non-ferrous materials. In a high-feed roughing context, this leads to shorter cycle times and fewer tool changes, which translates directly into reduced machining costs and higher throughput. The triangular form paired with a 60° cutting angle maintains a robust cutting edge under the higher feed rates typical of TurnTenFeed-style operations.

Predictable performance and material suitability explained

A PCD cutting layer bonded to a carbide substrate gives a balance between wear resistance and mechanical support: the diamond surface copes with abrasive chips while the substrate absorbs cutting forces. The DX140 grade is optimised for aluminium, Messing and other light alloys as well as abrasive non-metals, enabling sustained performance even under demanding feeds. The absence of a dedicated chipbreaker is compensated by process parameter selection and stable clamping, so the focus is on maximising metal removal rate with repeatable surface quality.

Secure clamping and reliable geometry for stable set-ups

A cylindrical hole with a single-sided countersink (40°–60°) ensures precise seating and repeatable datum against the toolholder, which increases process stability in rigid set-ups. The insert’s 0.4 mm corner radius and 3.97 mm thickness are designed to withstand the loads of productive roughing while producing consistent component profiles. When paired with appropriately rated holders from the same system family, the result is improved dimensional stability across production runs and fewer interruptions for reindexing.

Practical selection and integration in the workshop

Adopting a PCD solution such as this triangular insert yields the greatest benefit where aluminium and other non-ferrous components are produced in medium to high volumes and where cycle-time reduction is a priority. The insert is part of a system comprising holders, indexable inserts and spare parts, which simplifies procurement and tool management. For teams less familiar with PCD, basic trial cuts under controlled conditions will reveal the optimal feed and speed window; once tuned, the configuration typically returns stable, repeatable results and extended life compared with conventional carbide tooling.

Contact Metav Werkzeuge for application guidance, availability of the Tungaloy PCD DX140 inserts and recommendations on compatible TurnTenFeed holders — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss process implementation and delivery options.

Technical Data

• Article number: 6809016
• Manufacturer SKU: TUN6809016
• Our SKU: 6809016-Tungaloy
• Model series: TurnTenFeed
• Application: Drehen

Facts

• Insert designation: TPGW16T304
• Grade: DX140 (PCD)
• Size: 16
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Main angle: 60°

Special features

• Substrate material: Hartmetall
• Plate form: triangular
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: without
• System composition: holders, indexable inserts and spare parts

FAQ

What materials is this insert best suited for? The TPGW16T304 DX140 insert is designed primarily for aluminium, Messing and abrasive non-ferrous materials; the PCD DX140 grade provides long life under high cutting speeds.

How does the DX140 grade affect tool life? DX140’s polycrystalline diamond surface offers superior wear resistance, so the Tungaloy insert delivers extended tool life and fewer indexings compared with conventional grades when used on recommended materials.

Which holders are compatible with this insert? The insert is intended for TurnTenFeed-style holders and clamping systems; select toolholders that match the TPGW geometry and provide rigid support for high-feed operations.

Is a chipbreaker included on this insert? This variant is supplied without a chipbreaker, so process parameters and stable clamping should be used to manage chip formation effectively.

What are the key dimensions to check before ordering? Confirm the insert size (16), thickness (3.97 mm), corner radius (0.4 mm) and the hole/countersink arrangement to ensure compatibility with the chosen 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.