CCMT 09T308 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of high-precision finishing, low cutting forces and ISO-standard compatibility to improve turning consistency and part quality; order the CCMT09T308 NS9530 Tungaloy indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT09T308 NS9530 indexable turning insert — uncoated cermet for finishing, Tungaloy

The CCMT09T308 NS9530 is an ISO-compliant rhombic indexable insert designed for precision turning and finishing of steel components.

• Rhombic CCMT geometry for versatile turning
• Uncoated cermet grade NS9530 for fine finishes
• Sharp cutting edge for low cutting forces
• 0.8 mm corner radius for small depths of cut

Consistent finishing for precision turning

The rhombic CCMT geometry combined with an uncoated cermet grade provides a predictably sharp cutting edge that reduces cutting forces and supports superior surface finish on steels. Cermet is a composite of hard ceramic particles and a metallic binder; this composition increases edge rigidity and wear resistance during continuous finishing cuts. For operations requiring small depths of cut and steady feeds, the insert’s 0.8 mm corner radius and sharp edge enable repeatable part tolerances and minimise rework.

Compatibility and clamping for reliable production

Compatibility with toolholders is governed by insert form, relief angle, tolerance class, clamping method, size and thickness; the insert’s 7° relief angle and 3.97 mm thickness suit standard ISO external holders and boring bars. The central cylindrical hole with a single-side countersink (40°–60°) ensures secure clamping and reliable seating in the pocket, reducing vibration and preserving the cutting edge. Specifying the correct holder geometry and clamping torque maintains tool life and dimensionally stable results across production runs.

Productivity advantages and material suitability

As a finishing grade optimised for steel, this insert is intended for continuous cuts and small material removals where surface quality and low cutting forces matter most. The uncoated cermet NS9530 delivers a balance of wear resistance and edge sharpness that is particularly useful on steels requiring high surface integrity. Selecting the appropriate chipbreaker and grade according to workpiece material, machining type and machine rigidity will ensure efficient chip control and consistent productivity without compromising finish.

Contact Metav Werkzeuge for tailored machining advice on Tungaloy cermet inserts and to discuss holder compatibility or batch supply options; Metav Werkzeuge’s technical consultants are available to support process selection and application optimisation.

Technical data

• Article number: 6735903
• Manufacturer SKU: TUN6735903
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Insert designation: CCMT09T308 NS9530

Facts

• Size: 09
• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Relief angle: 7°
• Insert angle: 80°
• Hole: cylindrical hole + single-side countersink (40°–60°)

Special features

• Uncoated cermet grade NS9530
• Rhombic insert shape (CCMT)
• One-sided chipbreaker
• Optimised for finishing cuts on steel
• ISO-compliant turning insert

FAQ

What materials is this insert suitable for? The CCMT09T308 NS9530 is specified as a finishing grade for steel and is optimised to deliver high surface quality on continuous turning operations.

How does the uncoated cermet grade affect performance? The uncoated NS9530 cermet offers a sharp, wear-resistant edge suited to finishing; the ceramic-metal composition increases edge stability and supports consistent surface finishes in steels.

Which holder features are required for correct compatibility? Compatibility depends on insert form, relief angle (7°), tolerance class, clamping method, size (09) and thickness (3.97 mm); the central cylindrical hole with countersink ensures correct seating in ISO-standard holders.

What is the recommended application for the 0.8 mm corner radius? A 0.8 mm corner radius is ideal for small depths of cut and finishing passes where dimensional accuracy and surface integrity are priorities.

What is the manufacturer article number and SKU for ordering? The manufacturer article number is 6735903 and the manufacturer SKU is TUN6735903 for the CCMT09T308 NS9530 Tungaloy indexable insert.

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.