DCGW 070202 DX120 Wendeplatten - Tungaloy

Take advantage of the combination of long tool life, high cutting speeds and ISO compatibility for efficient aluminium and non‑ferrous turning. Order the Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application-specific cutting data and availability.

DCGW070202 DX120 Tungaloy turning insert — PCD, ISO rhombic 07, 7° relief

The DCGW070202 DX120 is an ISO‑standard turning insert designed for high‑speed machining of aluminium, non‑ferrous alloys and abrasive non‑metallics in both external and internal turning applications.

• Polycrystalline diamond (PCD) grade DX120
• ISO‑standard rhombic insert 07 size
• 7° relief angle for stable turning
• Cylindrical hole with 40°–60° countersink

Maximise productivity with PCD for aluminium and non‑ferrous alloys

The combination of PCD cutting material and the DX120 grade allows considerably higher cutting speeds compared with conventional carbide grades, which directly reduces cycle times. In practice, this means fewer tool changes and lower tooling cost per component when machining aluminium and other non‑ferrous materials. The result is a measurable productivity gain and predictable tool life under stable machining conditions.

Secure seating and repeatable geometry for consistent parts

As an ISO‑compliant rhombic insert, the plate is specified to mate with holders by form, relief angle, tolerance class, fixation, size and thickness. That standardisation simplifies tool management: compatible holders and shims ensure a rigid clamping interface, consistent cutting geometry and repeatable results across batches. This predictability supports process control and reduces setup time in production environments.

Geometry tuned for versatility and surface quality

The rhombic plate shape with an included angle of 55°, a 7° relief and a corner radius of 0.2 mm provides a balance between edge strength and the ability to produce fine surface finishes. The insert is supplied without a chipbreaker, so chip control must be addressed through toolholder selection and cutting parameters; the cylindrical hole with one‑sided countersink (40°–60°) ensures reliable fastening and axial location in standard clamping systems. A plate thickness of 2.38 mm and the 07 size offer a compact solution for confined or precise turning tasks.

Durable substrate and system‑level practicality

The construction combines a carbide substrate with a PCD cutting layer, giving the insert excellent wear resistance when cutting soft, abrasive or non‑ferrous materials. Long tool life and stable wear behaviour reduce downtime and the frequency of insert changes. The recommended system comprises the ISO turning insert, a matching external holder or boring bar, plus underlay/shim and replacement screws to maintain clamping integrity and ease of maintenance.

Contact Metav Werkzeuge for tailored cutting data, stock information and application advice for the Tungaloy DCGW070202 DX120 turning insert: info@metav-werkzeuge.com, +49 2822 7131930

Technical data

• Article number: 6802861
• Manufacturer SKU: TUN6802861
• SKU: 6802861-Tungaloy
• Name: DCGW070202 DX120 Tungaloy turning insert
• Model series: ISO‑Drehwendeschneidplatten
• Intended use: Turning
• Cutting material: Polykristalliner Diamant (PCD)
• Substrate material: Hartmetall

Facts

• Included angle: 55°
• Relief angle: 7°
• Corner radius: 0.2 mm
• Thickness: 2.38 mm
• Size: 07
• Hole: with hole; cylindrical hole + one‑sided countersink (40°–60°)

Special features

• Grade: DX120
• Shape: rhombic
• Chipbreaker: none
• Typical application: external and internal turning
• Suitable for: aluminium, non‑ferrous metals, abrasive non‑metallics
• System components: compatible holder or boring bar, underlay/shim, clamping set, spare screws

FAQ

Which materials is the DCGW070202 DX120 best suited for?
The DX120 grade with a PCD cutting layer is optimised for aluminium, non‑ferrous alloys and abrasive non‑metallics, offering high cutting speeds and extended tool life when used under appropriate conditions.

Is this insert ISO‑standard and which size is offered?
Yes, the insert is ISO‑compliant in a rhombic 07 size; compliance ensures compatibility with appropriately specified holders and clamping systems.

Does the insert include a chipbreaker and how does that affect use?
The plate is supplied without a chipbreaker; chip control should be achieved via holder geometry and cutting parameters when using the Tungaloy turning insert.

What geometrical features support fine surface finish?
The combination of a 55° included angle, 7° relief and 0.2 mm corner radius supports good surface finish while retaining sufficient edge strength for productivity.

What system components are required for safe operation?
A matching external holder or boring bar, underlay/shim and a proper clamping set with replacement screws are required to secure the ISO insert and ensure repeatable, rigid mounting.

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.