DCGT 070201 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing performance, ISO compatibility and a cermet cutting edge for consistent production results; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

DCGT 070201 NS9530 indexable turning insert for turning by Tungaloy — uncoated cermet, 7° relief

The DCGT070201 NS9530 is an ISO‑standard indexable insert for precision turning, designed for fine finishing of steel in continuous‑cut operations with a rhombic form and a small corner radius.

• ISO DCGT 070201 geometry, compatible holders
• Uncoated cermet grade NS9530 for fine finish
• Low cutting forces for continuous turning
• Cylindrical hole with single-sided countersink (40°–60°)

Consistent fine finishing with a cermet cutting edge

The insert delivers dependable finishing characteristics through its uncoated cermet specification NS9530, which provides a sharp cutting edge and reduced built‑up edge tendency. For finishing operations on steel, this combination yields a measurable improvement in surface quality while keeping cutting forces low, which helps to maintain machine and part stability. The small 0.1 mm corner radius supports fine detail and tight tolerances, making the insert suitable for applications where surface integrity and dimensional accuracy are critical.

Designed for secure clamping and ISO interchangeability

Manufactured to the ISO DCGT geometry, the insert fits standard holders when the form, relief angle, tolerance class, fastening and size are matched. The rhombic shape and 2.38 mm thickness contribute to stable seat contact, while the cylindrical hole with a single‑sided countersink (40°–60°) ensures reliable fastening and repeatable positioning. These characteristics reduce setup variation and enable quick index changes, which improves throughput and simplifies tool inventory management in production environments.

Process efficiency and material suitability for turning

Optimised as a finishing grade for steel, the cutting specification favours continuous cutting and small depth‑of‑cut strategies; the result is predictable tool behaviour and prolonged edge life under the intended conditions. The low cutting forces associated with this grade reduce vibration and energy demand, which can translate into improved cycle times and lower rework rates. When combined with an appropriate holder and cutting data, the insert supports an efficient machining process with reproducible surface finish and dimensional control.

Practical considerations for integration and use

The insert is intended for external and internal turning where a fine surface and low force loadings are required. Compatibility to a chosen holder depends on matching the DCGT form and ISO code 070201, the 7° relief, the hole form and the thickness. Selection of a matching single‑sided chipbreaker and the correct feed and speed parameters will maximise the performance of the NS9530 grade and preserve the integrity of the cutting edge during continuous operations.

For precise finishing tasks with Tungaloy’s DCGT 070201 NS9530 insert, contact Metav Werkzeuge for availability and technical advice — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitable holders and cutting data.

Technical data

• Article number: 6998045

• Manufacturer SKU: TUN6998045

• Model series: ISO‑Drehwendeschneidplatten

• Brand: Tungaloy

Facts

• Size: 07

• Thickness: 2.38 mm

• Corner radius: 0.1 mm

• Relief angle: 7°

• Insert angle: 55°

Special features

• Uncoated cermet grade NS9530

• Material: cemented carbide

• Rhombic plate form

• Cylindrical hole with one‑sided countersink (40°–60°)

• Single‑sided chipbreaker

• ISO‑standard DCGT geometry for turning

FAQ

What applications suit this insert best?
This insert is tailored for finishing operations in turning, especially continuous cuts on steel where a sharp cermet NS9530 edge provides superior surface finish.

Is the DCGT070201 compatible with standard DCGT holders?
Yes, the DCGT070201 conforms to ISO geometry; compatibility depends on matching form, relief, thickness and fastening type for the holder.

What is the advantage of an uncoated cermet grade like NS9530?
Uncoated cermet NS9530 offers a very sharp edge and low cutting forces, delivering improved surface finish and stable performance in finishing cuts.

Which chipbreaker type is fitted on the insert?
The insert features a single‑sided chipbreaker optimised for continuous finishing operations and small depths of cut.

How does the small corner radius affect machining?
A 0.1 mm corner radius produces finer surface detail and better dimensional accuracy, but requires appropriate feeds to avoid edge overload.

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.