DNMG 110412 AT9530 Wendeplatten - Tungaloy

Take advantage of proven cermet performance and ISO compatibility for consistent finishing results; the combination of the AT9530 coated grade and a 1.2 mm corner radius supports high-quality surface finish and predictable tool life. Order via Metav Werkzeuge or consult the team for application-specific recommendations.

DNMG110412 AT9530 Tungaloy turning insert — ISO rhombic 55°, coated cermet

The DNMG110412 AT9530 is a rhombic ISO turning insert designed for finishing and light machining of steel with emphasis on surface quality and uniform wear

• Coated cermet grade AT9530 optimised for finish
• Rhombic 55° geometry for versatile turning
• 1.2 mm corner radius for improved surface finish
• Double-sided insert with cylindrical locating hole

Superior surface quality through a cermet grade built for finishing

The combination of AT9530 and a coated cermet substrate is targeted at finishing and light-turning operations where surface integrity matters most. The composition of the grade reduces adhesive wear and produces a consistent cutting edge, which leads to a uniform wear pattern and fewer workpiece rejections. The moderate cutting-edge geometry reduces cutting forces and vibrations during finish passes, making the insert particularly effective where a high-quality surface is required rather than aggressive material removal.

Reliable integration into ISO holder systems for minimal setup time

Designed as an ISO-standard indexable insert, compatibility with a matching holder depends on form, clearance angle, tolerance class, attachment method, size and thickness. The rhombic plate form and 4.76 mm plate thickness ensure mechanical stability when clamped in a suitable DNMG pocket. The presence of a cylindrical locating hole supports accurate seating and repeatable positioning, which shortens set-up time and reduces variability between tool changes.

Geometry and chip control tuned for finishing applications

The insert’s 55° included angle and 1.2 mm corner radius combine to produce a favourable contact geometry for external and internal turning. The double-sided chipbreaker supports two usable cutting edges, helping to extend indexable life and maintain process continuity. A 0° clearance angle and the selected chip control ensure predictable chip formation during low-to-moderate depth finishing cuts, which contributes to a consistently fine surface and simplified chip evacuation.

Productivity gains from consistent tool life and grade stability

By favouring a coated cermet designed for finishing, the insert reduces the need for repeated dressing or frequent tool swaps, improving overall throughput for fine-turning operations. Consistent edge rounding and stable wear behaviour lower the risk of sudden edge failure, contributing to predictable tool life and fewer process interruptions. For operations where surface finish and repeatability are priorities, this insert offers a pragmatic balance between performance and availability under Tungaloy quality control.

For application advice, toolholder matching or immediate availability of Tungaloy turning inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and rapid delivery

Technical Data

• Article number: 6773697
• SKU: 6773697-Tungaloy
• Manufacturer item number: TUN6773697
• Model series: ISO turning inserts
• Application: Turning
• Material: carbide

Facts

• Corner radius: 1.2 mm
• Relief/clearance angle: 0°
• Included angle: 55°
• Plate thickness: 4.76 mm
• Inscribed circle / plate size: 11
• Double-sided: yes

Special features

• Grade/coating: AT9530 (coated cermet)
• Plate form: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• System designation: DNMG110412
• ISO series: ISO turning inserts
• Brand: Tungaloy

FAQ

Is this insert suitable for finishing steel?
Yes. The DNMG110412 AT9530 Tungaloy turning insert is optimised for finishing and light machining of steel, prioritising surface quality and uniform wear.

Which toolholders are compatible with this insert?
Compatibility requires a matching ISO DNMG pocket; fit is determined by form, clearance angle, tolerance class, attachment, size and thickness—ensure the holder matches the DNMG geometry.

Can the insert be indexed to present a fresh cutting edge?
Yes. The insert is double-sided, allowing indexing to a second edge to extend usable life and maintain process continuity.

What surface quality improvements are expected with this grade?
The AT9530 coated cermet grade delivers improved surface finish through stable cutting-edge behaviour and reduced adhesion, resulting in fewer finish passes and more consistent results.

How should the chipbreaker be selected for different turning tasks?
The double-sided chipbreaker included on this insert is intended for finishing applications; for other operations, choose a chipbreaker matched to material, feed and depth of cut.

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.