VCMT 110308 NS9530 Wendeplatten - Tungaloy

Benefit from the combination of ISO compatibility, a sharp cutting geometry and the NS9530 cermet for outstanding finishing on steel; easy integration with standard toolholders ensures fast changeover and consistent surface quality. Order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

VCMT110308-PS NS9530 indexable turning insert (ISO 110308) — fine finishing for steel — Tungaloy

The VCMT110308-PS NS9530 is an ISO-standard rhombic indexable turning insert engineered for fine finishing of steel components in external and internal turning operations.

• ISO 110308 standard dimension compatibility
• Uncoated cermet grade NS9530 for fine finishing
• Sharp cutting edge for low cutting forces
• 0.8 mm corner radius for excellent surface finish

High-performance finishing with low cutting forces

The rhombic ISO insert combines a sharp cutting edge and a finely tuned chipbreaker to deliver low cutting forces and consistently high surface quality on steel. The uncoated cermet NS9530 is optimised for continuous cutting and small depths of cut, reducing vibration and enabling stable machining at finishing feeds. This results in shorter downstream processing and demonstrable gains in throughput for repetitive production runs.

Straightforward fitment to ISO toolholders — fewer setup queries

Designed to the ISO 110308 specification, the insert guarantees repeatable seating and clamping in compatible holders; compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The plate’s 3.18 mm thickness, 11 mm size and cylindrical hole with single-side countersink (40°–60°) facilitate secure mounting and quick index changes, supporting efficient tool management on the shop floor while minimising downtime.

Material behaviour and when to select NS9530

The uncoated cermet NS9530 grade offers a sharp edge geometry that excels where surface finish is paramount. For finishing operations in steel it reduces built-up edge and delivers a refined topography, especially in continuous cuts. The 0.8 mm corner radius suits applications requiring fine edge strength without compromising on finish; the grade’s properties favour small axial depths and finishing feeds rather than heavy roughing cuts.

Practical guidance for selection and typical use cases

With the PS chipbreaker and the rhombic geometry, this insert is suitable for external and light internal turning where smooth chips and predictable evacuation are needed. Choose the insert when priority is high surface integrity, low cutting forces and consistent component quality. For mixed-material batches or interrupted cuts, review holder rigidity and cutting parameters; modest feed and stable clamping optimise life and surface results.

For application guidance with Tungaloy’s NS9530 finishing insert, contact Metav Werkzeuge for tailored recommendations and availability via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6998605
• Manufacturer SKU: TUN6998605
• SKU: 6998605-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Specifications

• ISO designation: 110308
• Insert size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Included angle: 35°

Materials & features

• Grade: NS9530 (uncoated cermet)
• Chipbreaker: PS
• Plate shape: rhombic
• Hole: with cylindrical hole + single-side countersink (40°–60°)
• Application: Turning (external and internal)
• Substrate material listed: Hartmetall

FAQ

What materials is this insert intended for? The VCMT110308-PS NS9530 is specified for finishing in steel; the NS9530 uncoated cermet is optimised for low cutting forces and high surface quality on steel components.

Is the insert compatible with standard ISO holders? Yes. The insert follows the ISO 110308 designation and fits holders that accept the VCMT form, matching on form, clearance, tolerance class, fastener type, size and thickness.

Which chipbreaker should be chosen for surface finishing? The PS chipbreaker fitted to this insert is designed to support continuous finishing cuts and consistent chip formation, making it suitable for achieving improved surface integrity.

How should the insert be mounted to ensure stability? Secure the insert with the appropriate clamping plate and screw, ensuring the cylindrical hole and countersink align with the holder’s locating features to prevent movement and wear.

What cutting conditions suit NS9530 best? NS9530 performs best in continuous finishing passes with modest depths of cut and finishing feeds, where a sharp edge and low cutting forces deliver superior surface finishes.

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.