DNGG 150404 GT9530 Wendeplatten - Tungaloy

Take advantage of a durable, high‑finish grade and stable ISO geometry for predictable turning performance; the GT9530 coated cermet provides extended life in finishing operations while the rhombic 55° geometry and precise dimensions ensure reliable clamping and repeatable results. Order the insert directly via Metav Werkzeuge or ask our consultants if clarification is needed.

DNGG150404 GT9530 DNGG 150404 — ISO turning insert for external and internal turning by Tungaloy

A DNGG150404 GT9530 ISO indexable insert engineered for external and internal turning, optimised for fine finishing and longer tool life under stable cutting conditions.

• ISO‑standard rhombic 55° geometry
• Coated cermet grade GT9530 for longer life
• Double‑sided insert, cylindrical hole
• Corner radius 0.4 mm, 4.76 mm thickness

Consistent finishes from a wear‑resistant grade

The GT9530 is a coated cermet grade tailored for finishing and light universal turning in steel, offering a balance between hardness and toughness that reduces edge cratering and improves surface quality. Cermet combines ceramic hardness with metallic toughness to resist abrasive wear while maintaining a sharp cutting edge; the coating further enhances wear resistance, so finishing passes deliver a more consistent surface roughness and longer intervals between index changes. This translates directly into fewer tool changes and steadier part quality in repetitive production runs.

Predictable set‑up thanks to ISO geometry and precise dimensions

Designed as an ISO‑compliant rhombic insert with a 55° included angle and 0° clearance, the geometry supports stable clamping and defined cutting kinematics. The rhombic profile is well suited for both external and internal turning, enabling access to shoulders and profiles while maintaining a controlled cutting engagement. Compatibility with toolholders is determined by form, clearance, tolerance class, fastening method, size and thickness—elements that ensure repeatability across tool changes and make tool management simpler in mixed‑tool fleets.

Practical design for process reliability and simple selection

A double‑sided chipbreaker and a cylindrical hole allow secure mounting and multiple usable edges, improving economy per insert without sacrificing stability. The corner radius 0.4 mm and plate thickness of 4.76 mm are suited to light finishing and semi‑finishing passes where surface integrity matters; the grade is especially productive under stable cutting conditions where vibration is controlled. For setups that require different cutting behaviour, selecting the right chipbreaker and matching holder geometry will optimise chip control and surface results. If technical cutting data or process matching are required, Metav Werkzeuge can provide tailored advice and recommended parameters.

For fine finishing of steel components with reliable tool life, specify the Tungaloy GT9530 DNGG150404 insert and contact Metav Werkzeuge for application advice and rapid supply at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6997765
• SKU: 6997765-Tungaloy
• Manufacturer SKU: TUN6997765
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Included angle: 55°

Special features

• Grade: GT9530 (coated cermet)
• Shape: rhombic
• Hole: cylindrical, with hole
• Chipbreaker: double‑sided
• Material: carbide
• Typical application: external and internal turning

FAQ

What is the primary application for this insert?
The DNGG150404 GT9530 insert from Tungaloy is intended for external and internal turning, with an emphasis on finishing and light universal operations in steel.

Which materials does the GT9530 grade suit best?
GT9530 is formulated as a coated cermet grade for steel machining where a fine surface finish and extended tool life are required under stable cutting conditions.

How does the insert attach to a holder?
Mounting relies on the cylindrical hole and the ISO rhombic form; compatibility depends on form, clearance, tolerance class, fastening method, size and thickness to ensure secure clamping and repeatable positioning.

What advantages does the double‑sided chipbreaker provide?
A double‑sided chipbreaker offers flexible chip control and multiple usable cutting positions, increasing economy per insert while maintaining stable cutting performance.

Is the corner radius suitable for finishing work?
Yes, the 0.4 mm corner radius is chosen for light finishing passes where surface quality is a priority and controlled tool engagement reduces vibration.

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.