DCMT 070208 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of uncoated cermet NS9530, precise geometry and ISO compatibility for reliable finish turning of steels. Order directly via Metav Werkzeuge or consult the team for application advice and technical specification support.

DCMT070208 NS9530 Tungaloy indexable insert for turning (ISO 070208)

The DCMT070208 NS9530 is an ISO‑standard rhombic turning insert designed for finish turning of steel, offering a sharp cutting edge and low cutting forces for continuous cuts.

• Uncoated cermet grade NS9530
• Sharp edge for superior surface finish
• ISO rhombic 07 form, 7° clearance
• Single‑sided chipbreaker, with hole

Superior finish turning with low cutting forces

The uncoated NS9530 cermet grade is engineered to deliver a high surface finish with reduced burr formation during continuous cutting and light cuts. The combination of a sharp cutting edge and the cermet cutting material lowers cutting forces and minimises subsurface deformation, which leads to more consistent part quality and fewer downstream finishing operations. This behaviour is particularly advantageous in applications requiring tight surface tolerances and repeatable results on standard steels.

Predictable geometry for seamless toolholder integration

Built to ISO dimensions, the insert features a rhombic 07 form, an included angle of 55° and a corner radius of 0.8 mm, while the plate thickness is 2.38 mm and the relief angle is 7°. These measurable attributes ensure precise fitment in standard indexable turning holders; compatibility depends on form, relief angle, tolerance class, fastening type, size and thickness. The with hole design (cylindrical hole plus single‑side countersink 40°–60°) and the ISO coding simplify replacement and clamping in systems used for both external and internal turning.

Efficient process performance and straightforward selection

The single‑sided chipbreaker is tailored for stable chip control in continuous cuts and small depths of cut; match the chipbreaker and grade to workpiece material and machining stability for optimal results. The carbide construction provides a robust support for the cermet cutting edge, improving mechanical resistance during clamping and operation. Together, these characteristics contribute to a productive turning process with consistent tool life and reduced scrap rates, supporting efficient shopfloor operation and predictable machining cycles.

Contact Metav Werkzeuge for tailored recommendations on the DCMT070208 NS9530 insert and to receive further technical data or application support from our specialists

Technical Data

• Article number: 6998473
• SKU: 6998473-Tungaloy
• Manufacturer SKU: TUN6998473
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 0.8 mm
• Thickness: 2.38 mm
• Included angle: 55°
• Relief (clearance) angle: 7°
• Size: 07

Special features

• Grade NS9530 — uncoated cermet
• Material: carbide
• Plate form: rhombic
• Single‑sided chipbreaker
• Hole: cylindrical hole + single‑side countersink (40°–60°)
• ISO insert designation: DCMT070208
• Application: external and internal turning

FAQ

What materials is this insert best suited for?
The DCMT070208 NS9530 insert is designed as a finish grade for steel; the uncoated NS9530 cermet excels in continuous cutting on steel grades where a sharp edge and high surface quality are required.

How does the insert secure to standard toolholders?
The ISO‑standard geometry (size 07, 2.38 mm thickness, rhombic form and a cylindrical hole with countersink) allows the DCMT070208 insert to be fastened in compatible holders whose form, relief angle and tolerance class match the insert dimensions.

Can the DCMT070208 NS9530 be used for both external and internal turning?
Yes, the insert is suitable for both external and internal turning operations when matched with the appropriate holder and cutting parameters for the workpiece and stability.

What are the key geometry values to consider when replacing an insert?
Note the corner radius (0.8 mm), included angle (55°), relief angle (7°) and thickness (2.38 mm) of the DCMT070208 NS9530 to ensure correct fit and intended cutting performance.

Which SKU identifies this specific product for ordering?
Order using SKU 6998473-Tungaloy or manufacturer SKU TUN6998473 to ensure the correct DCMT070208 NS9530 Tungaloy indexable insert is supplied.

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.