CCGW 09T304 DX140 Wendeplatten - Tungaloy

Take advantage of the combination of a DX140 PCD cutting material for high cutting speeds, a 0.4 mm corner radius for robust edge strength, and ISO compatibility for rapid tool changeovers; order the CCGW09T304 DX140 insert directly via Metav Werkzeuge or consult our technical advisors for holder matching.

CCGW09T304 DX140 CCGW — Indexable Turning Insert, PCD for Turning | Tungaloy

A CCGW09T304 DX140 indexable insert engineered for high-speed turning of aluminium and other non-ferrous and abrasive non-metal workpieces.

• PCD grade DX140 for high cutting speeds
• Very long tool life in abrasive materials
• ISO rhombic CCGW 09 form, 80° included angle
• 7° clearance and 0.4 mm corner radius

Faster cycles with a PCD grade designed for non-ferrous alloys

The insert is built around polycrystalline diamond (PCD) technology, represented here by the DX140 grade. That construction enables high cutting speeds and exceptional wear resistance when machining aluminium and other non-ferrous materials, which translates into shorter cycle times and fewer tool changes. The diamond cutting layer on a carbide substrate provides a very hard cutting edge that resists abrasive wear, resulting in a long tool life and predictable performance in production runs.

ISO conformity for reliable fit and straightforward system integration

Being an ISO-designated rhombic insert in the CCGW family ensures dimensional and positional conformity with standard external holders and boring bars. Compatibility is determined by shape, clearance angle, tolerance class, fastening method, size and thickness; this insert’s standardised geometry simplifies selection and reduces setup time. A complete system typically comprises the insert, a matched outer holder or boring bar, support shim/clamping kit and replacement screws, ensuring secure fastening and repeatable positioning during turning operations.

Edge geometry tuned for strength and surface quality

The insert features an 80° included angle, a 0.4 mm corner radius and a 7° clearance angle, which together affect cut stability and finish. The modest corner radius increases edge robustness for interrupted cuts while still supporting fine surface results on continuous passes. The 7° clearance reduces flank rubbing and heat generation. Note that this grade is supplied without a chipbreaker, so chip control must be planned via cutting parameters or external chip-control measures; selecting an appropriate chipformer and machining strategy is recommended based on workpiece material and machine stability.

Robust backing and application scope for productive turning

The substrate material is Hartmetall, giving the insert a stable base that supports the PCD cutting layer; the plate thickness of 3.97 mm and the size designation 09 provide rigidity for stable cutting. The insert is intended for turning applications—both external and internal—and is especially suited to abrasive non-metals in addition to aluminium and other non-ferrous metals. The cylindrical hole with single-sided countersink (40°–60°) ensures secure clamping in compatible holders, contributing to consistent finish quality and reduced rework rates.

For expert advice on integrating the Tungaloy CCGW09T304 DX140 insert into existing tool systems and to confirm holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants will assist with technical matching and ordering.

Technical Data

• Article number: 6801365

• Manufacturer SKU: TUN6801365

• Brand: Tungaloy

• Model series: ISO-Drehwendeschneidplatten

• Name: CCGW09T304 DX140 Tungaloy-Wendeplatte

Core specifications

• Size: 09

• Plate form: rhombic

• Included angle: 80°

• Clearance (relief) angle: 7°

• Corner radius: 0.4 mm

• Plate thickness: 3.97 mm

Materials & features

• Substrate: Hartmetall

• Cutting material: Polycrystalline diamond (PCD)

• Grade: DX140

• Chipbreaker: without

• Hole: cylindrical hole + single-sided countersink (40°–60°)

• Application: Turning (external and internal)

FAQ

Is this insert suitable for aluminium machining?
Yes. The CCGW09T304 DX140 insert uses a PCD cutting material specifically intended for aluminium and other non-ferrous materials, offering high cutting speeds and extended tool life.

Can the insert be used for internal turning as well as external turning?
Yes. The design and ISO form factor make the insert suitable for both external and internal turning operations when paired with the appropriate holder or boring bar.

How does the absence of a chipbreaker affect machining?
The DX140 insert is supplied without a chipbreaker, so chip control should be achieved through cutting parameters, tool path strategy or external chip-control devices, especially in unstable set-ups or with long continuous cuts.

What does the 0.4 mm corner radius mean for finish and strength?
A 0.4 mm corner radius increases edge strength for interrupted cuts and helps maintain a consistent surface finish on continuous cuts; it is a compromise between robustness and fine surface quality.

Which holders are compatible with this insert?
Compatibility follows ISO form and is determined by shape, relief angle, tolerance class, fastening method, size and thickness; matching holders designed for CCGW 09 inserts with a cylindrical hole and countersink 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.