TPGA 110202 DX140 Wendeplatten - Tungaloy

Taking advantage of the DX140 polycrystalline diamond grade and the 11° relief, this TPGA110202 insert delivers notably extended tool life and higher productivity in aluminium and non‑ferrous turning; order the insert directly via Metav Werkzeuge or contact their consultants for process advice.

TPGA110202 DX140 — Tungaloy turning insert, PCD, 11° relief

TPGA110202 DX140 is an ISO‑standard indexable turning insert optimised for high‑speed aluminium and non‑ferrous machining.

• TPGA110202 DX140 PCD grade
• Designed for high cutting speeds
• Triangular insert with 0.2 mm nose radius
• Cylindrical hole for secure clamping

Higher metal‑removal rates and prolonged tool life with PCD technology

The polycrystalline diamond (PCD) cutting layer of the DX140 grade provides outstanding hardness and wear resistance, which directly translates into high cutting speeds and consistently long tool life when machining aluminium and other non‑ferrous materials. PCD consists of bonded diamond particles on a substrate, offering superior abrasion resistance versus conventional grades; this results in fewer tool changes and improved component surface finish. The combination of the diamond cutting edge and a stable substrate ensures predictable performance in continuous production runs.

ISO compatibility and secure mounting for reliable operation

Built to ISO dimensions, the insert’s form and tolerance class ensure straightforward integration into standard external holders or boring bars. The triangular geometry with a cylindrical hole and 2.38 mm plate thickness provides stable seating and accurate indexability; the 0.2 mm nose radius supports fine contouring and close tolerances. Compatibility is determined by insert form, relief angle, tolerance class, fastening and thickness, so matching the insert to an appropriate holder, shim and clamping set guarantees repeatable clamping and process stability.

Productivity gains and process economy for machining non‑ferrous alloys

As a cutting solution without an integrated chipbreaker, this insert suits continuous cuts and applications where chip form can be controlled by toolpath or holder configuration. The DX140 grade’s wear resistance reduces changeover frequency and tool inventory costs, improving uptime and machining throughput. For operations requiring careful chip control, pairing the insert with a holder designed for chip evacuation or selecting a dedicated chipbreaker variant elsewhere in the system can deliver the required balance between surface quality and cycle time. The result is a productive, economical machining setup for demanding non‑ferrous applications.

For reliable high‑speed aluminium turning with proven longevity, choose the Tungaloy TPGA110202 DX140 insert and order via Metav Werkzeuge; technical consultation and holder recommendations are available from Metav Werkzeuge at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6808766

• Manufacturer SKU: TUN6808766

• Model designation: TPGA110202

• Grade: DX140

• Cutting material: polycrystalline diamond (PCD)

• Substrate material: Hartmetall

• Shape: triangular

• Hole style: cylindrical hole

• Thickness: 2.38 mm

• Nose radius: 0.2 mm

• Relief angle: 11°

• Size: 11

• With chipbreaker: no

• Application: Turning

Facts

• Thickness: 2.38 mm

• Radius: 0.2 mm

• Relief angle: 11°

• Size: 11

• Included hole: cylindrical

• Manufacturer article number: 6808766

Special features

• DX140 polycrystalline diamond grade
• ISO‑standard turning insert
• Triangular plate for multiple indexing positions
• Suitable for aluminium, non‑ferrous metals and abrasive non‑metals
• High cutting speed capability
• Long tool life for continuous production

FAQ

Which materials is this insert suitable for?
The TPGA110202 DX140 insert is formulated with a PCD cutting layer and is intended for aluminium, other non‑ferrous metals and abrasive non‑metallic materials.

Is the insert compatible with ISO holders?
Yes, the insert follows ISO dimensions; compatibility depends on form, relief angle, tolerance class, fastening, size and thickness to match the appropriate holder and clamping set.

Does this variant include a chipbreaker?
This TPGA110202 DX140 version is supplied without a chipbreaker, allowing selection of holder or process strategies for chip control.

How does the 0.2 mm nose radius affect finish and tolerance?
A 0.2 mm nose radius offers a balance between fine surface finish and tool strength, supporting accurate contouring while maintaining edge stability during turning operations.

What advantages does the DX140 PCD grade deliver in production?
The DX140 grade provides enhanced abrasion resistance and extended tool life at elevated cutting speeds, reducing downtime and improving overall process economy.

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.