VCMT 110308 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing with the VCMT110308-PSS NS9530: its uncoated cermet cutting edge delivers low cutting forces and excellent surface finish for continuous turning operations; order via Metav Werkzeuge or request application advice from our consultants.

VCMT 110308 NS9530 – ISO turning insert for finishing by Tungaloy

The VCMT110308-PSS NS9530 is an ISO-standard rhombic turning insert optimised for finishing cuts on steel with a sharp edge and low cutting forces.

• Cermet grade NS9530 for fine finishing
• PSS chipbreaker for continuous cuts
• 0.8 mm corner radius for precise profiles
• 7° clearance and 35° approach angle

Consistent finishing performance for steel components

The uncoated cermet composition NS9530 is engineered for finishing on steel, offering a sharp cutting edge that reduces cutting forces and helps achieve a high surface finish. For operations with small depths of cut and continuous cutting regimes, this grade provides stable performance and predictable tool behaviour. The reduced cutting resistance also supports longer tool life in low-interruption processes, translating into greater process efficiency for high-volume production.

Reliable compatibility and secure clamping in ISO systems

Produced to ISO specifications, this rhombic insert matches holders by form, clearance, tolerance class, fixation method, size and thickness. The insert features a cylindrical hole with a single-sided countersink (40°–60°) for positive and repeatable clamping when paired with the correct holder, backing plate and screw set. Clearances such as the 7° relief and the 35° approach angle ensure predictable engagement and minimise vibration when integrated into a complete tool system.

Productivity gains from geometry and chip control

The PSS chipbreaker is tailored for smooth chip formation during continuous cuts, reducing interruption and improving surface integrity. Combined with the 0.8 mm corner radius, the geometry supports precise profile work and consistent edge strength. These attributes lower secondary finishing requirements and can shorten cycle times for parts requiring fine tolerances, making the insert a practical choice for production-focused workshops and precision turning tasks.

Recommended applications and system setup

Ideal for external and internal turning where finishing quality is paramount, the insert performs best in steady-state operations with small feeds and depths. A complete system comprises the ISO insert, a matched external holder or boring bar, a backing shim or clamp set and the appropriate mounting screws. Selecting the holder with matching approach angle and tolerance class is essential to exploit the insert’s benefits and achieve repeatable results.

For application guidance on Tungaloy NS9530 finishing inserts and to check availability, contact Metav Werkzeuge for expert advice and supply by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6998600
• Manufacturer SKU: TUN6998600
• SKU: 6998600-Tungaloy
• Article name: VCMT110308-PSS NS9530

Facts

• Corner radius: 0.8 mm
• Relief angle: 7°
• Approach angle: 35°
• Plate thickness: 3.18 mm
• Plate size: 11

Special features

• Rhombic plate form
• Uncoated cermet cutting material (NS9530)
• Chipbreaker type: PSS
• Cylindrical hole with one-sided countersink (40°–60°)
• Suitable for turning applications
• Model series: ISO turning inserts
• Material: Hartmetall

FAQ

Which materials are best suited to this insert?
The VCMT110308-PSS NS9530 is optimised for finishing on steel; the NS9530 cermet grade provides a sharp edge and low cutting forces suited to continuous finishing cuts on carbon and alloy steels.

How does the PSS chipbreaker affect cutting performance?
The PSS chipbreaker promotes stable chip formation during continuous cuts, improving surface quality and reducing interruptions compared with general-purpose breakers in the same geometry.

What holder characteristics are required for correct compatibility?
Compatibility depends on the ISO plate form, clearance angle, tolerance class, fixation method, size and thickness; use a holder matched to the rhombic VCMT form, 7° relief and 35° approach angle for repeatable clamping.

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.