DNMG 150404 GT9530 Wendeplatten - Tungaloy

Take advantage of a coated cermet grade optimised for finishing and light general-purpose turning, combined with a rhombic DNMG form and a 55° included angle for reliable chip control and surface quality; order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

DNMG 150404 GT9530 — Indexable Turning Insert (Turning) by Tungaloy

DNMG150404 GT9530 Tungaloy turning insert for precision external and internal turning, optimised for finishing and extended tool life in stable machining conditions

• Coated cermet for finishing and light general use
• Rhombic 55° DNMG form for versatile turning
• Double-sided insert with centred cylindrical hole
• Longer tool life under stable cutting conditions

Precision finish and consistent surface quality

The coated cermet grade GT9530 is engineered to deliver a fine surface finish and extended wear resistance when machining steel under stable setups. The hard substrate and coating combination reduces flank wear and maintains edge integrity, which translates into fewer insert changes and less process downtime. Because the insert is intended for finishing to light general-purpose operations, it is particularly suitable where dimensional tolerance and surface quality are priorities rather than heavy stock removal.

Secure seating and predictable performance

The DNMG 150404 geometry with a 55° included angle and a centred cylindrical hole ensures reliable clamping and a consistent load distribution in the toolholder. The double-sided design effectively doubles usable cutting edges, while the specified 0° clearance angle helps achieve predictable tool engagement in typical external and internal turning tasks. These mechanical features reduce vibration sensitivity and support repeatable results across batch runs.

Application flexibility and economical productivity

Designed as an ISO‑normed indexable insert, this rhombic component combines form, tolerance and thickness compatibility with common toolholders, enabling quick integration into existing tooling systems. The double-sided chipbreaker is tailored to control chips during finishing passes on steel, improving surface integrity and reducing the need for secondary operations. Overall, the insert offers an economical balance of productivity and process stability for manufacturers seeking cost-effective precision turning.

For application guidance, availability or to order Tungaloy GT9530 inserts, contact Metav Werkzeuge directly at info@metav-werkzeuge.com or +49 2822 7131930; our technical team can advise on holder compatibility and machining parameters

Technical data

• Article number: 6998090
• SKU: 6998090-Tungaloy
• Manufacturer SKU: TUN6998090
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Type designation: DNMG150404 GT9530 Tungaloy-Wendeplatte

Core dimensions

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

Features & applications

• Coating / Grade: GT9530
• Cutting material type: coated cermet
• Insert shape: rhombic (DNMG)
• Chipbreaker: double-sided
• Typical application: external and internal turning (finishing to light general use)
• Compatibility: ISO‑normed insert for corresponding holders

FAQ

What steels is this insert suitable for?
The GT9530 grade is specified for machining steel, offering wear resistance and surface quality suited to finishing and light general-purpose turning.

How does the DNMG 150404 form affect holder compatibility?
The DNMG form, 55° included angle and standard thickness make the insert compatible with holders designed for ISO DNMG inserts; correct fit depends on form, tolerance class and fastening system.

Is this insert single- or double-sided and how many edges are usable?
The insert is double-sided with a chipbreaker on both faces, providing multiple usable cutting edges to extend service intervals.

What is the benefit of the cylindrical hole?
The centred cylindrical hole enables secure clamping and consistent seating in the toolholder, contributing to predictable cutting performance.

Can this insert be used for heavy roughing operations?
GT9530 is optimised for finishing to light general-purpose turning; it is not intended for heavy roughing where different grades and geometries would be preferable.

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.