VNMG 120404 NS9530 TF Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing performance, low cutting forces and ISO compatibility for stable turning results; order the insert directly via Metav Werkzeuge or consult the team for application support.

VNMG120404E-TF 120404 NS9530 turning insert by Tungaloy

The VNMG120404E-TF NS9530 is a rhombic, ISO‑standard indexable insert designed for precision external and internal turning, optimised for continuous cuts and fine finishing.

Uncoated cermet grade for fine finishing ISO rhombic insert with 0° clearance Cylindrical hole for secure clamping

Precision surface finish with low cutting forces

The uncoated cermet NS9530 is engineered for consistently high surface quality in finishing operations. Its sharp cutting edge and tailored chip control deliver low cutting forces, which reduces vibration and supports repeatable dimensional accuracy on delicate components. For applications that demand fine finishes at small depths of cut, this insert offers an efficient balance between form stability and cut control, resulting in fewer rework cycles and improved throughput.

Stable machining and material adaptability

Built on a cemented carbide body and featuring a TF chipbreaker, this insert provides reliable chip formation in continuous cutting. The geometry—rhombic with an included angle of 35° and a clearance angle of 0°—helps maintain cutting stability while the 0.4 mm corner radius contributes to controlled edge strength and predictable tool life. For turning applications where low forces and consistent results matter, this configuration supports productive machining of many steels with an emphasis on finishing passes and small feed rates.

Practical compatibility and handling benefits

As an ISO‑standard item, the insert fits common external holders and boring bars when matched by form, size and thickness. The insert thickness of 4.76 mm, inscribed size 12 mm and the cylindrical hole simplify clamping and replacement routines, while the TF chipbreaker eases chip evacuation in continuous cuts. The product is intended for turning (external and internal) and is a suitable choice where reliable edge sharpness and excellent surface finish are priorities in short, precision operations.

For tailored application advice or to request this Tungaloy turning insert (SKU TUN6797245), contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — consultants will confirm compatibility and delivery options

Technical data

• Article number: 6797245
• Manufacturer SKU: TUN6797245
• SKU: 6797245-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Core data

• Insert designation: VNMG120404E-TF
• ISO code: 120404
• Edge radius: 0.4 mm
• Thickness: 4.76 mm
• Size (inscribed circle): 12 mm
• Clearance angle: 0°
• Included angle: 35°
• Hole style: cylindrical

Materials & features

• Uncoated cermet grade NS9530
• Cemented carbide construction
• Rhombic insert form
• TF chipbreaker
• For turning: external and internal
• Designed for continuous cutting and small depths

FAQ

What materials is this insert intended for?
The VNMG120404E-TF NS9530 is an uncoated cermet finishing grade developed primarily for machining steels and is optimised for continuous cuts and small depths of cut.

How does the TF chipbreaker influence performance?
The TF chipbreaker on this Tungaloy turning insert improves chip formation and evacuation during continuous turning, which supports stable cutting and a consistent surface finish.

Which holders are compatible with this ISO insert?
Compatibility is determined by form, clearance, tolerance class, fastening, size and thickness; the ISO designation and rhombic form allow use with standard ISO holders and bore bars when matched to these parameters.

What are the key geometric values to check before fitting?
Confirm the insert designation VNMG120404E-TF, inscribed size 12 mm, thickness 4.76 mm, edge radius 0.4 mm, clearance 0° and the cylindrical hole to ensure correct seating and clamping.

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.