CPMT 060208 NS9530 Wendeplatten - Tungaloy

High surface quality and low cutting forces make this insert ideal for precision finishing in external and internal turning; its ISO compatibility simplifies toolholder selection. Benefit from the NS9530 uncoated cermet grade and the stable 80° rhombic geometry — order the insert directly via Metav Werkzeuge or consult our specialists for application support.

CPMT 060208 NS9530 CPMT turning insert by Tungaloy — uncoated cermet, 80° rhombic

A CPMT 060208 NS9530 indexable insert designed for precision external and internal turning, optimised for finishing cuts on steel and continuous cutting conditions

• CPMT 060208 geometry, 80° rhombic
• NS9530 uncoated cermet for finishing
• Sharp edge for low cutting forces
• Compatible with ISO turning holders

Reliable finishing performance for steel components

The NS9530 uncoated cermet grade is formulated to deliver a sharp cutting edge and consistently high surface finish when machining steel. As a finishing grade, the material reduces cutting forces and helps preserve dimensional accuracy during light cuts and continuous feed conditions. This results in lower burr formation and reduced need for secondary finishing, improving process efficiency and part quality. The performance is particularly evident when small depths of cut are applied, where the combination of edge geometry and substrate hardness delivers repeatable results.

Geometry and dimensions that support consistent tool life

The rhombic 80° geometry with a 0.8 mm corner radius and 11° clearance balances strength and finesse for finishing operations. The 2.38 mm plate thickness and the ISO CPMT form ensure mechanical stability in suitable holders, while the cylindrical hole with single-side countersink (40°–60°) secures repeatable clamping and orientation. These dimensions reduce vibration and support steady chip evacuation with the one-sided chipbreaker, translating into more reliable tool life and uniform surface integrity across production batches.

System integration and practical selection guidance

Installed as part of a standard ISO turning system, the insert pairs with appropriate external holders or boring bars, a matching shim/clamp set and replacement screws to complete the cutting system. Selection should consider workpiece material, required finish and machine stability; the one-sided chipbreaker and uncoated cermet backing make this insert particularly suitable for continuous turning of steel where minimal cutting forces and excellent finishes are priorities. For mixed production runs, pairing this finishing grade with a complementary roughing grade supports a productive machining sequence and simplified inventory.

For detailed application advice on Tungaloy NS9530 finishing inserts or to discuss batch availability with Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored assistance.

Technical data

• Article number: 6951143
• Manufacturer SKU: TUN6951143
• SKU: 6951143-Tungaloy
• ISO designation: CPMT060208
• Grade: NS9530
• Manufacturer: Tungaloy

Dimensions & core data

• Corner radius: 0.8 mm
• Plate size: 06
• Thickness: 2.38 mm
• Clearance angle: 11°
• Included angle: 80°
• Hole: cylindrical hole + single-side countersink (40°–60°)

Materials & features

• Material: Cemented carbide
• Cutting material type: uncoated cermet NS9530
• Chipbreaker: one-sided
• Application: Turning (external and internal)
• Plate form: rhombic
• Model series: ISO turning indexable inserts

FAQ

Which materials is this insert intended for? The CPMT 060208 NS9530 insert is designed primarily for steel finishing operations; the NS9530 uncoated cermet backing prioritises low cutting forces and excellent surface finish when machining steel components.

Can this insert be used for both external and internal turning? Yes, the ISO rhombic form and the secure clamping provided by the cylindrical hole with countersink make the insert suitable for both external and internal turning tasks within appropriate holder systems.

How does the NS9530 grade affect process stability? The NS9530 grade offers a sharp cutting edge and reduced cutting forces; in combination with the 80° geometry and one-sided chipbreaker, this supports stable cutting behaviour and consistent surface quality under continuous feed conditions.

What holder compatibility factors must be checked? Compatibility depends on ISO form, clearance angle, tolerance class, clamping method, plate size and thickness; the CPMT 060208 form and 2.38 mm thickness must match the intended ISO turning holder or boring bar.

What are the distinguishing geometry features to note? Key geometry features include the 80° rhombic shape, 0.8 mm corner radius, 11° clearance angle and the cylindrical hole with single-side countersink (40°–60°), all contributing to secure clamping and smooth finishing performance.

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.