VBMT 160408 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp cutting edge, uncoated cermet NS9530 and an optimised TSF chipbreaker for consistent finishing results; the geometry and ISO compliance ensure straightforward replacement in existing turning tool systems. Order the insert directly via Metav Werkzeuge or contact our consultants for integration recommendations.

VBMT160408-TSF NS9530 – ISO turning insert (finishing), Tungaloy

A VBMT160408-TSF NS9530 ISO turning insert optimised for finishing operations on steel, designed for integration into standard ISO turning tool systems.

• Uncoated cermet for superior surface finish
• Sharp cutting edge for low cutting forces
• ISO-compliant form for holder compatibility
• 0.8 mm corner radius for fine finishing

Achieve consistent finishing with low cutting forces

The VBMT160408-TSF NS9530 is a finishing-grade insert based on an uncoated cermet matrix that delivers high surface finish while keeping low cutting forces. The combination of a precise geometry and the TSF chipbreaker makes the insert particularly suitable for continuous turning operations where surface quality and dimensional accuracy matter. This design reduces the need for subsequent finishing steps and supports predictable part quality on small depths of cut.

Fast integration into ISO turning systems for reliable changeovers

Compatibility with existing tooling is governed by the insert form, clearance and lead angles, tolerance class, clamping method, size and thickness. The insert is manufactured to the ISO standard, with a 5° clearance angle, 16 mm size and 4.76 mm thickness, and features a cylindrical hole with a single-sided countersink (40°–60°) for secure fastening. These characteristics allow straightforward replacement in compatible holders and minimise setup time during tool changes.

Productivity benefits through process predictability

As a finishing grade intended for steel, this insert promotes stable cutting conditions in continuous operations. The sharp cutting edge reduces cutting forces and heat generation, which contributes to predictable tool life and fewer scrap parts. Selection of the TSF chipbreaker and the NS9530 grade supports smooth chip formation and efficient evacuation, helping to maintain cycle times and reduce the frequency of rework on precision components.

Practical application notes and handling recommendations

The geometry with a 0.8 mm corner radius offers a balance between edge strength and fine surface quality, making the insert well suited for close tolerances and decorative finishes. Confirm holder compatibility before mounting: match the form and tolerances to the insert specification, and ensure correct clamping with the supplied screw or pad system. For interrupted cuts or heavy roughing, choose a different grade or geometry designed for toughness rather than finishing.

For tailored advice on using Tungaloy finishing inserts such as the VBMT160408-TSF NS9530 in production workflows, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application-specific recommendations.

Technical data

• Article number: 6945300

• Manufacturer SKU: TUN6945300

• Label: VBMT160408-TSF NS9530

Core data

• Corner radius: 0.8 mm

• Insert size: 16 mm

• Thickness: 4.76 mm

• Clearance angle: 5°

• Lead/insert angle: 35°

• ISO code: 160408

Special features

• Uncoated cermet (NS9530)

• Chipbreaker: TSF

• Rhombic plate form

• Cylindrical hole + single-sided countersink (40°–60°)

• Finishing grade for steel

• Compatible with ISO turning holders

FAQ

Which materials is this insert intended for? The VBMT160408-TSF NS9530 is a finishing-grade insert formulated for machining steel; the NS9530 cermet composition is optimised for continuous turning on ferrous materials.

What is the purpose of the TSF chipbreaker? The TSF chipbreaker supports controlled chip formation in continuous cuts, improving evacuation and contributing to the stable surface quality delivered by the NS9530 finishing grade.

How is holder compatibility determined? Compatibility depends on the insert form, clearance and lead angles, tolerance class, clamping method, size and thickness; the VBMT160408-TSF conforms to ISO dimensions for straightforward integration into matching holders.

What does a 0.8 mm corner radius mean for part finish? A 0.8 mm corner radius balances edge strength and surface quality—suitable for fine finishing where reduced burr formation and good edge integrity are required.

Is this insert suitable for interrupted cutting or heavy roughing? This insert is designed as a finishing tool for continuous cuts; for interrupted or heavy roughing operations, a tougher grade or different geometry is recommended rather than the NS9530 finishing grade.

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.