DNGG 150404 NS9530 Wendeplatten - Tungaloy

High‑precision finishing with a sharp cutting edge and low cutting forces: the ISO rhombic insert DNGG150404 in NS9530 uncoated cermet delivers excellent surface integrity and reliable chip control. Order directly via Metav Werkzeuge or consult the technical team for application matching.

DNGG 150404 NS9530 Turning Insert, 0.4 mm Radius — Tungaloy

A DNGG 150404 NS9530 rhombic ISO turning insert engineered for fine finishing of steel, offering a sharp edge and low cutting forces for continuous cuts and small depths of cut

• ISO rhombic insert DNGG 150404
• Uncoated cermet grade NS9530
• 0.4 mm corner radius for fine finishing
• Double‑sided chipbreaker with cylindrical hole

Delivering fine finishing and low cutting forces

The NS9530 uncoated cermet is a finishing grade developed for high surface quality on steel. Its sharp cutting edge and reduced cutting forces make it particularly effective for continuous cuts and modest depths of cut, where surface integrity and dimensional accuracy are primary objectives. By using this grade, manufacturers can reduce secondary finishing steps and achieve consistent part quality, making the process more predictable and cost‑effective.

Reliable ISO compatibility and secure clamping

Designed to the ISO system, the insert form and dimensions ensure straightforward retrofitting into standard holders. Compatibility is defined by insert shape, ISO designation, relief angle, tolerance class, fastening method, size and thickness; the cylindrical hole and specified geometry enable stable clamping and repeatable seating. This stability contributes to reduced vibration and improved tool life, supporting smoother production runs and fewer interruptions.

Process efficiency for finishing turns and small depths

The rhombic geometry with a 0.4 mm corner radius and a double‑sided chipbreaker supports controlled chip formation during turning operations, aiding continuous cuts and precise small‑step machining. The plate’s 4.76 mm thickness and standard form allow predictable thermal and mechanical behaviour under finishing conditions. Select the chipbreaker style and insert grade to match workpiece material and machine stability; the result is improved surface finish and fewer rejects, which enhances overall throughput and profitability.

For precise finishing with Tungaloy NS9530 inserts, contact Metav Werkzeuge for ordering and tailored technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6997799
• Manufacturer SKU: TUN6997799
• Model series: ISO turning inserts
• Material: Carbide

Core specifications

• Insert designation: DNGG150404
• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Clearance angle: 0°
• Approach/angle: 55°

Design and special features

• Rhombic plate form
• With hole
• Cylindrical hole style
• Double‑sided chipbreaker
• Uncoated cermet grade NS9530
• Suitable for Turning
• Sharp cutting edge, finishing grade
• ISO‑standard insert

FAQ

Which materials are suited to this insert?
The DNGG150404 NS9530 is a finishing grade optimised for steel; the uncoated cermet delivers low cutting forces and high surface quality on continuous turning operations.

How is holder compatibility ensured?
Compatibility depends on insert form, relief/clearance angle, tolerance class, fastening, size and thickness; the ISO designation and cylindrical hole aid correct seating and clamping.

What characterises the NS9530 grade?
NS9530 is an uncoated cermet finishing grade from Tungaloy, offering a sharp cutting edge and low cutting forces for superior surface integrity during finishing turns.

What benefit does the double‑sided chipbreaker provide?
The double‑sided chipbreaker improves chip control for continuous cuts and small depths, supporting stable machining and consistent surface finish.

When should this insert be chosen over other grades?
Select this insert for finishing operations on steel when a very fine surface finish and minimal cutting forces are required; pair with a suitable holder and stable setup for best results.

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.