DNGG 110404 NS9530 Wendeplatten - Tungaloy

Take advantage of a high-performance finishing insert that combines an uncoated cermet grade for superior surface quality with a fine 0.4 mm corner radius for precise edge control; order or request technical advice via Metav Werkzeuge for seamless integration into existing turning cells.

DNGG110404-01 NS9530 — ISO turning insert DNGG 110404 for turning, rhombic 55°, Tungaloy

DNGG110404-01 NS9530 is an ISO-standard rhombic turning insert engineered for external and internal turning where fine finishing of steel is required.

• ISO rhombic insert, 55° cutting geometry
• Uncoated cermet grade NS9530 for fine finishing
• 0.4 mm corner radius for precise edge control
• Compatible with standard ISO turning holders

Superior finishing with cermet chemistry

The rhombic insert is manufactured in an uncoated cermet grade NS9530, designed specifically as a finishing grade for steel. The composition delivers a sharp cutting edge and reduced cutting forces, which translates into improved surface integrity and lower tool-induced heat. With a fine 0.4 mm corner radius, the geometry supports small depths of cut and continuous feeds, producing consistent, mirror-like surfaces while maintaining dimensional accuracy.

Easy integration with standard holders and short setup times

Built to ISO geometry 110404, the insert’s rhombic form and a 0° clearance angle ensure compatibility with a wide range of ISO-standard turning holders. The plate thickness of 4.76 mm and the nominal size 11 mm, together with the cylindrical hole, make mechanical clamping straightforward and repeatable. As a result, set-up and changeover times are minimised, enabling faster changeovers and steady production throughput without complex modifications to existing toolstations.

Reliable process performance for finishing operations

Equipped with chipbreaker 01 and optimised for continuous cutting, this insert is suitable for both external and internal finishing where low cutting forces and high surface quality are priorities. The uncoated cermet substrate helps maintain a sharp edge for extended intervals in finishing cycles, offering stable cutting behaviour and predictable wear patterns. This combination supports higher first-pass quality and reduces the need for secondary polishing, contributing to improved overall productivity.

For precise finishing tasks choose the Tungaloy NS9530 inserts for dependable surface quality and predictable tool life — contact Metav Werkzeuge for tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6997794
• Manufacturer SKU: TUN6997794
• SKU: 6997794-Tungaloy

Facts

• ISO code: 110404
• Cutting angle: 55°
• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Plate size: 11 mm
• Clearance angle: 0°

Special features

• Grade: NS9530 (uncoated cermet)
• Application: turning — external and internal finishing of steel
• Chipbreaker: 01
• Hole style: cylindrical hole
• Geometry: rhombic
• Compatibility: ISO-standard insert; compatibility determined by form, clearance, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suited for?
The insert in grade NS9530 is optimised for finishing steel and provides a sharp edge and low cutting forces suited to continuous cuts.

Is this an ISO-standard insert and which geometry does it use?
Yes, the insert follows ISO 110404 geometry with a rhombic form and a 55° cutting angle for standard holder compatibility.

What is the corner radius and how does it affect the finish?
The 0.4 mm corner radius promotes precise edge control and is effective for small depths of cut, helping to achieve high surface quality with minimal burnishing.

Does the insert require a coated grade for longer life?
This is an uncoated cermet finishing grade (NS9530), optimised for surface quality; coating decisions depend on workpiece material and machining strategy rather than a universal requirement.

How is the insert secured in the holder?
The insert features a cylindrical hole and conforms to ISO dimensions; secure clamping is achieved via standard clamping sets and screws compatible with the insert’s form and thickness.

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.