TPGA 110308 DX140 Wendeplatten - Tungaloy

Take advantage of the combination of PCD cutting performance, ISO compatibility and long tool life to increase throughput and reduce tool changes; order genuine inserts via Metav Werkzeuge or consult their technical advisors for application support.

TPGA 110308 DX140 PCD Turning Insert for High‑Speed Turning — Tungaloy

A TPGA 110308 DX140 PCD turning insert engineered for external and internal turning of aluminium, non‑ferrous and abrasive non‑metal materials.

• PCD grade DX140 for aluminium and non‑ferrous metals
• ISO‑standard triangular insert, 60° geometry
• Extremely high cutting speeds and long tool life
• Cylindrical centre hole for secure clamping

Boosted productivity through PCD performance

The DX140 polycrystalline diamond grade delivers a reliable balance of very high cutting speeds and extended tool life, making it particularly effective for high‑volume aluminium machining. By using a PCD cutting edge, chip wear is significantly reduced and the interval between indexings or insert changes is extended, which lowers the effective tooling cost per part. This benefit is especially relevant where short cycle times and consistent surface finish are required.

Reliable fit and secure clamping for consistent results

Designed to the ISO‑standard geometry, the triangular insert with its 60° cutting angle and cylindrical centre hole ensures predictable seating and repeatable clamping. Compatibility with the matching external holder or boring bar is defined by form, clearance angle, tolerance class, fixing method, size and thickness, so the system—insert, holder, shim/clamp set and replacement screws—delivers stable cutting conditions and reduced vibration. The result is improved process reliability and reproducible part quality.

Application range and process stability for delicate materials

The cutting material is polykristalliner Diamant (PCD), optimised in grade DX140 for aluminium, other non‑ferrous metals and abrasive non‑metallic workpieces. The insert’s 0.8 mm corner radius, 11° clearance angle and 3.18 mm thickness combine to offer a balance between edge strength and fine surface generation. Selection of the appropriate chipbreaker (DIA) and grade depending on workpiece alloy and machining strategy ensures stable chip formation and minimises edge build‑up while maintaining the required surface integrity.

For specific machining recommendations or to obtain original Tungaloy TPGA 110308 DX140 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for direct advice and availability.

Technical Data

• Article number: 6808778

• SKU: 6808778-Tungaloy

• Manufacturer SKU: TUN6808778

• Model series: ISO‑Drehwendeschneidplatten

Core dimensions

• Size: 11 mm

• Thickness: 3.18 mm

• Corner radius: 0.8 mm

• Clearance angle: 11°

• Insert angle: 60°

Features & applications

• Cutting material: polycrystalline diamond (PCD), grade DX140

• Chipbreaker: DIA

• Substrate material: carbide

• Shape: triangular

• Centre hole: with cylindrical hole

• Application: turning (external and internal), suited to aluminium, non‑ferrous and abrasive non‑metal materials

FAQ

What materials is this insert suitable for?
The TPGA 110308 DX140 insert is intended for machining aluminium, other non‑ferrous metals and abrasive non‑metallic materials using its PCD cutting edge and DIA chipbreaker.

How does the PCD grade DX140 affect productivity?
DX140 provides high cutting speeds and prolonged edge life, so the TPGA 110308 DX140 reduces tool changes and improves throughput in serial aluminium turning.

Which holder types are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, fixing method, size and thickness; the insert is ISO‑standard and matches corresponding external holders or boring bars designed for triangular TPGA inserts.

What are the key dimensions to check before ordering?
Confirm size (11 mm), thickness (3.18 mm), corner radius (0.8 mm) and that the holder accepts a 60° triangular insert with a cylindrical centre hole.

Is the insert supplied with fastening screws or clamps?
The insert is part of a system that typically includes holder, underlay/clamp set and replacement screws; these items are selected separately to match the seating and fixing requirements.

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.