VNMG 120404 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing, low cutting forces and ISO compatibility for consistent production results; order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

VNMG 120404 NS9530 VNMG120404E-PS — ISO rhombic turning insert for turning by Tungaloy

The VNMG120404E-PS NS9530 is an ISO rhombic turning insert for finishing operations, engineered for low cutting forces and a high-quality surface finish in steel turning applications.

• Uncoated cermet NS9530 for fine finishing
• Sharp cutting edge with low cutting forces
• 0.4 mm nose radius for precise contours
• Rhombic ISO VNMG form with cylindrical hole

High-quality finishing with a low-force cutting grade

The uncoated cermet grade NS9530 delivers a consistently sharp cutting edge that reduces cutting forces and improves surface integrity in finishing passes. Designed for continuous cutting and small depths of cut, this insert promotes stable machining conditions and predictable dimensional results. The combination of a fine-grain cermet microstructure and an optimised cutting geometry supports superior surface finish on steel while keeping tool-induced vibrations to a minimum.

Geometry and dimensions tuned for precision and compatibility

The rhombic VNMG geometry and the standard ISO designation ensure broad compatibility with conventional external holders and boring bars; compatibility is defined by form, 0° clearance, tolerance class, clamping method, size and thickness. With a 0.4 mm nose radius and a plate thickness of 4.76 mm, the insert balances edge strength with the ability to produce fine detail. The central cylindrical hole provides secure fixation and repeatable positioning in standard clamping systems.

Practical system setup and selection guidance

A productive cutting system consists of the insert together with a matching external holder or boring bar, a shim or clamping set, and replacement screws. Selecting the correct PS chipbreaker and the NS9530 grade according to workpiece material, machining type and machine stability is essential for efficiency: choose this finishing grade where continuous cuts and low feed depths are predominant to exploit the low cutting forces and obtain consistent part quality.

Material scope and recommended applications

Engineered primarily for steel finishing, the insert is intended for both external and internal turning where surface quality and dimensional control are priorities. The cermet composition is particularly suited to stable setups and continuous cutting conditions; when paired with the correct holder and cutting data, it enables reliable, high-quality finishing of turned parts with reduced burr formation and improved surface integrity.

Contact Metav Werkzeuge for tailored application advice and availability of the Tungaloy VNMG120404E-PS NS9530 turning insert; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966305
• Manufacturer SKU: TUN6966305
• Label: VNMG120404E-PS NS9530
• Model series: ISO-Drehwendeschneidplatten

Core data

• Shape/size: rhombic, 12 mm
• Plate thickness: 4.76 mm
• Nose radius: 0.4 mm
• Clearance angle: 0°
• Design angle: 35°
• Material: Hartmetall

Special features

• Grade: NS9530 (uncoated cermet)
• Chipbreaker: PS
• Hole: with hole, cylindrical hole
• Typical application: Drehen (turning)
• System components: insert, external holder/boring bar, shim/clamping set, replacement screws
• ISO standardised turning insert

FAQ

What is the primary application for this insert?
The VNMG120404E-PS NS9530 is designed for finishing in turning operations, especially external and internal turning where a high surface finish on steel is required.

Is the NS9530 grade coated or uncoated?
The NS9530 grade supplied with the VNMG120404E-PS is an uncoated cermet, chosen for a sharp cutting edge and low cutting forces.

Which chipbreaker does the insert use, and what is it suitable for?
This insert features the PS chipbreaker, which is suitable for continuous cuts and small depths of cut typically encountered in finishing operations.

How does the 0.4 mm nose radius affect machining results?
A 0.4 mm nose radius provides a balance between edge strength and the ability to produce precise contours, contributing to improved surface quality and dimensional accuracy in finishing passes.

How is compatibility with holders ensured?
Compatibility is determined by the insert form, 0° clearance, tolerance class, clamping method, size and thickness; the VNMG geometry is ISO-standard and fits standard VNMG holders when these parameters match.

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.