VBMT 110304 NS9530 TM Wendeplatten - Tungaloy

Combining the sharp cutting edge of the uncoated cermet grade NS9530 with ISO compatibility and a compact 11 mm form, this insert delivers low cutting forces and an outstanding surface finish for finishing turns; its TM chipbreaker and 0.4 mm corner radius suit continuous cuts and small depths. Order the VBMT110304-TM NS9530 directly via Metav Werkzeuge or consult our specialists for tailored selection advice.

VBMT 110304 NS9530 — Turning indexable insert, TM chipbreaker, finishing grade by Tungaloy

VBMT110304-TM NS9530 is a rhombic, ISO-format turning indexable insert designed for precision finishing on steel components

• ISO-compliant rhombic insert
• Uncoated cermet finishing grade
• TM chipbreaker for stable flow
• 0.4 mm corner radius for fine surfaces

Precision finishing for demanding steel work

The uncoated cermet composition NS9530 is intended as a finishing grade for steel, offering a sharp cutting edge with low cutting forces that reduce workpiece distortion and improve dimensional accuracy. Thanks to the finely balanced microstructure of the grade, the insert produces a high surface finish on continuous cuts and small depth-of-cut operations. For engineers seeking consistent component quality, the finishing characteristics translate directly into reduced rework and improved process stability.

Secure fitting and broad ISO compatibility

Designed to the ISO turning insert standard, this rhombic geometry provides reliable seating in compatible holders; fit is determined by insert form, relief angle, tolerance class, fastening method, size and thickness. The cylindrical hole with single‑side countersink (40°–60°) ensures positive screw clamping and repeatable positioning. Using an ISO‑matched external holder, the system of insert, underlay/shim and clamp enables fast index changes and consistent tool set‑up, supporting predictable cycle times in production environments.

Productive finishing with repeatable results

The TM chipbreaker on this grade is optimised for finishing, promoting controlled chip formation and safe evacuation at modest feeds. The combination of a 0.4 mm corner radius and 5° relief angle helps keep cutting forces low while maintaining an accurate cutting edge, which is particularly beneficial for long, uninterrupted cuts. In practical terms, these properties help maintain tool performance over successive indexings, contributing to reliable, repeatable surface quality and less downtime for tool adjustments.

For precise finishing applications, contact Metav Werkzeuge for assistance with holder compatibility and batch supply options — our specialists will recommend the best set‑up for the VBMT110304-TM NS9530 and your turning task.

Technical data

• Article number: 6945307
• Manufacturer SKU: TUN6945307
• Label: VBMT110304-TM NS9530
• Model series: ISO turning indexable inserts
• Material: Cemented carbide
• Grade: NS9530
• Chipbreaker: TM

Facts

• Thickness: 3.18 mm
• Size: 11 mm
• Relief angle: 5°
• Plate/lead angle: 35°
• Corner radius: 0.4 mm
• Manufacturer article number: 6945307
• SKU: 6945307-Tungaloy

Special features

• Uncoated cermet finishing grade NS9530
• Rhombic insert geometry
• Cylindrical hole + single‑side countersink (40°–60°)
• TM chipbreaker optimised for finishing
• Suitable for continuous cuts and small depths
• Compatibility requires matching ISO holder form, clearance, tolerance, fastening, size and thickness

FAQ

Which materials is this insert intended for?
The VBMT110304-TM NS9530 is formulated as a finishing grade for steel, providing low cutting forces and an improved surface finish for continuous turning operations.

Is the insert coated and what cutting style is recommended?
This insert is an uncoated cermet; it is best used for finishing cuts and small depth-of-cut conditions where a sharp edge and fine surface quality are priorities.

How is the insert secured in the holder?
The insert features a cylindrical hole with a single‑side countersink (40°–60°) to allow screw clamping, ensuring secure and repeatable seating in ISO-compatible holders.

What does the TM chipbreaker do?
The TM chipbreaker is designed to produce stable chip formation during finishing, aiding chip control and minimising surface defects on steel components.

How to ensure compatibility with an existing holder?
Compatibility depends on insert form, relief angle, tolerance class, fastening method, size and thickness; verify the holder accepts a VBMT 11-size rhombic insert with 3.18 mm thickness and the specified hole style.

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.