VBMT 110302 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp cutting edge, the NS9530 cermet grade and ISO compatibility for reliable finishing results; order the insert directly via Metav Werkzeuge or ask the consultants for application advice.

VBMT110302-PS NS9530 — ISO turning insert, uncoated cermet by Tungaloy

The VBMT110302-PS NS9530 is a rhombic ISO turning insert designed for finishing steel in continuous cuts and small depths, combining a fine cutting edge with consistent surface-quality performance

• VBMT ISO rhombic insert for finishing
• NS9530 cermet, uncoated for fine surface
• Sharp cutting edge, low cutting forces
• 5° clearance angle, 0.2 mm corner radius

Consistent finishing and surface quality for steel components

The uncoated NS9530 cermet grade is optimised for finishing applications, delivering a sharp cutting edge that reduces ploughing and lowers mechanical loads. In continuous cuts and small depths of cut the result is a reliable improvement in surface texture and dimensional consistency, while the combination of grade and geometry keeps low cutting forces and heat generation to a minimum. This means fewer rework steps and longer intervals between tool changes for routine finishing cycles.

Secure fit and ISO compatibility for predictable tool behaviour

Compatibility with the clamping system is governed by form, clearance, tolerance class, fastening, size and thickness; the ISO standard ensures interchangeability across compliant holders. The rhombic geometry with a with-hole fastening (cylindrical hole plus one-sided countersink 40°–60°) enables stable mounting in suitable outer holders or boring bars. The 5° clearance and precise thickness ensure repeatable seating and cutting angles for predictable chip formation and surface results.

Process stability and productivity through optimised chip control

The PS chipbreaker is matched to the finishing role, promoting controlled chip formation under continuous cutting conditions and small feeds. A stable setup—rigid clamping, correct holder inclination and a matched chipbreaker—keeps the process efficient and reduces cycle variation. The modest corner radius and fine edge reduce cutting forces, which supports higher feed consistency and lowers the risk of chatter, thereby improving throughput without compromising finish quality.

Material advantages and system readiness for workshop use

Made from hard-wearing cemented carbide, the grade prioritises edge retention and wear resistance appropriate for steel finishing. The small 0.2 mm corner radius and 3.18 mm plate thickness contribute to a balance between sharpness and robustness, while the insert forms part of a complete system comprising the ISO insert, a matching outer holder or boring bar, shim/clamping set and replacement screws. Together these elements enable a practical, application-focused tool solution that supports consistent production results.

For precision finishing with Tungaloy cermet quality, contact Metav Werkzeuge for ordering and application advice via info@metav-werkzeuge.com or by phone on +49 2822 7131930, and request assistance with holder compatibility and process setup.

Technical data

• Article number: 6998583
• Manufacturer SKU: TUN6998583
• SKU: 6998583-Tungaloy
• Product name: VBMT110302-PS NS9530
• Model series: ISO turning inserts
• Material: Cemented carbide
• Grade/coating: NS9530 (uncoated)
• Chipbreaker: PS

Core data

• Insert size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.2 mm
• Clearance angle: 5°
• Approach angle: 35°
• Hole style: with hole; cylindrical hole + one-sided countersink (40°–60°)
• Manufacturer article number: 6998583

Design & special features

• Rhombic plate form (VBMT)
• ISO-standardised turning insert
• Uncoated cermet for finishing steel
• PS chipbreaker for controlled chip formation
• Optimised for continuous cuts and small depths of cut
• System components: ISO insert + outer holder/boring bar + shim/clamping set + replacement screws

FAQ

Which materials is this insert suitable for?
The VBMT110302-PS NS9530 is optimised for finishing steel, offering a cermet composition that produces a fine surface and is intended for continuous cutting and small depths of cut.

What distinguishes the NS9530 grade from coated alternatives?
NS9530 is an uncoated cermet grade that provides a very sharp cutting edge and excellent surface quality for finishing; the absence of a coating reduces edge rounding and maintains low cutting forces during fine turning.

How should compatibility with the holder be verified?
Compatibility depends on insert form, clearance, tolerance class, fastening, size and thickness; the ISO designation and the rhombic shape with the specified hole and countersink ensure fit in matching ISO outer holders or boring bars.

What are the key geometric specifications of this insert?
The insert features a 0.2 mm corner radius, a thickness of 3.18 mm and a 5° clearance angle; these dimensions suit precision finishing and stable seating in standard holders.

Is the VBMT110302-PS NS9530 suitable for interrupted cuts?
This grade and geometry are primarily intended for continuous cuts and small depths of cut; for heavily interrupted machining a different grade or geometry better suited to shock resistance should be considered.

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.