VNMG 160404 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a uncoated cermet NS9530 grade and a 0.4 mm corner radius for consistently high surface quality in finishing operations; the ISO rhombic form and TS chipbreaker support stable chip control in continuous cuts. Order directly via Metav Werkzeuge or contact our consultants for application-specific advice.

VNMG160404-TS NS9530 — ISO indexable turning insert, uncoated cermet finishing grade | Tungaloy

The VNMG160404-TS NS9530 is an ISO‑standard rhombic turning insert designed for finishing steel, offering a sharp cutting edge, low cutting forces and reliable surface quality in continuous cutting and small depth‑of‑cut operations.

• ISO‑standard rhombic insert
• Cermet uncoated NS9530 grade
• Sharp cutting edge for fine finishes
• TS chipbreaker for stable chip control

High‑quality finishing with low cutting forces

The VNMG160404‑TS NS9530 is a finishing‑grade insert manufactured in an uncoated cermet composition, optimised to produce superior surface finish on steel. The microstructure of the cermet substrate gives a sharp cutting edge with reduced built‑up edge tendency, which lowers cutting forces and minimises workpiece damage during continuous feeds. For shops aiming to reduce secondary finishing, this insert delivers predictable results and quieter machining when used with appropriate parameters.

Reliable fit and secure clamping for consistent geometry

Being an ISO‑normed component, compatibility with holders depends on form, clearance, tolerance class, fixing method, size and thickness. The rhombic VNMG shape and the cylindrical hole ensure precise seating and repeatable indexability in standard external holders or boring bars. When assembled with a matching shim and clamp set, the system (insert, outside holder, shim/clamp and replacement screws) produces consistent cutter geometry and predictable tool life, simplifying tool change procedures on the shop floor.

Optimised chip control and process stability for finishing cuts

The TS chipbreaker is tuned for finishing applications and small depths of cut, promoting short, controllable chips and stable chip formation. In combination with the NS9530 grade, the cutter maintains edge integrity under continuous cutting conditions, which often allows longer uninterrupted runs and fewer interruptions for edge dressing. The result is a lower defect rate, reduced rework and an improved cost per part in high‑mix, low‑volume production environments.

Practical advantages and machining guidance

Key geometric values — a 0.4 mm corner radius and a 35° approach angle — strike a balance between edge strength and fine surface generation. The 0° clearance angle supports precise contact geometry for finishing passes; the modest corner radius helps avoid ripple on delicate contours while still resisting minor edge chipping. For external and internal turning of steel components, select feed and speed conservatively when first testing the insert, then adjust to exploit the cermet’s edge stability and the TS chipbreaker’s control. The ISO designation and plate size facilitate quick replacement and inventory management in production cells.

Contact Metav Werkzeuge for tailored machining advice on the Tungaloy VNMG160404‑TS NS9530 insert and to check current availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6997706
• Manufacturer article number: 6997706
• Manufacturer SKU: TUN6997706
• Dealer SKU: 6997706‑Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Manufacturer: Tungaloy

Facts

• Plate size: 16
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Lead/approach angle: 35°
• ISO code: 160404

Special features

• ISO designation: VNMG160404‑TS
• Plate form: rhombic
• Hole style: cylindrical hole
• Chipbreaker: TS
• Grade: NS9530
• Cutting material type: uncoated cermet
• Typical application: turning (external and internal)
• System composition: insert, matching outside holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is this insert best suited for?
The VNMG160404‑TS NS9530 insert is a finishing grade intended primarily for steel; the uncoated NS9530 cermet composition excels in continuous cuts and produces high surface quality on steel components.

How does the TS chipbreaker affect machining?
The TS chipbreaker is designed to generate short, controllable chips during finishing passes, which improves process stability and reduces the risk of chip entanglement when using the VNMG160404‑TS insert.

Can this insert be used for internal boring as well as external turning?
Yes, the ISO rhombic form and cylindrical hole permit use in appropriately configured boring bars and external holders; ensure holder compatibility with the VNMG geometry and tolerance class before mounting.

What is the effect of the 0.4 mm corner radius on surface finish and tool life?
A 0.4 mm corner radius balances a fine surface finish with sufficient edge strength for finishing; it helps reduce ripple while offering reasonable resistance to minor edge damage under stable cutting conditions.

Which holder characteristics must match for safe use?
Compatibility requires matching form, free angle, tolerance class, fixing method, size and thickness; secure clamping with the correct shim and screws is essential for repeatable results with the VNMG insert.

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.