DNMG 110408 AT9530 Wendeplatten - Tungaloy

Benefit from the combination of coated AT9530 cermet for superior surface quality, the DNMG110408 rhombic geometry with a 55° approach, and the double-sided chipbreaker for extended in-process life; order the insert directly via Metav Werkzeuge or contact our consultants for application support.

DNMG110408 AT9530 Tungaloy turning insert — rhombic ISO finishing insert, 55°

The DNMG110408 AT9530 is an ISO rhombic turning insert designed for finishing and light turning of steel, optimised to deliver consistent surface quality and predictable wear.

• DNMG110408 AT9530 rhombic insert, 55° approach
• Coated cermet grade AT9530 for fine finishing
• Double-sided chipbreaker for consistent chips
• Cylindrical hole for secure, ISO-compatible clamping

Consistent surface finish through a specialised cermet grade

The coated cermet AT9530 is developed for finishing and light machining of steel, offering a balance between hardness and abrasion resistance that promotes an even wear pattern and excellent surface finish. Cermet combines ceramic hardness with metal toughness, which reduces the risk of built-up edge during low to moderate cutting speeds. For production environments that prioritise part quality and repeatability, this insert type supports reliably high cosmetic and dimensional results while keeping rework to a minimum.

Secure clamping and ISO compatibility for flexible tool set-ups

The rhombic geometry with a 55° approach angle and the cylindrical locating hole ensure secure retention in standard ISO-compatible toolholders. Compatibility depends on holder form, relief angle, tolerance class, fixation and insert size, so the insert integrates into common systems without time-consuming adaptations. The 0° relief angle and ISO form factor simplify alignment and reduce set-up variation, which in turn shortens lead times and increases first-pass yield in small-batch and series production.

Improved productivity with predictable chip control and longer indexable life

A double-sided chipbreaker offers two effective cutting edges per index, doubling the serviceable life of each insert seat and reducing tool-change frequency. The chip control geometry stabilises chip formation during finishing cuts and helps maintain a consistent load on the cutting edge, which contributes to steady machining performance and less downtime. In practical terms, this means fewer interruptions on the shop floor and a more efficient process flow for turning operations that demand both quality and throughput.

Practical selection notes for turning operations and holder matching

When specifying an insert for external or internal turning, choose the chipbreaker and grade according to workpiece material, machining type and machine/tool stability. The insert has an inscribed circle of 11 mm and a corner radius of 0.8 mm, values that favour fine-detail finishing and controlled engagement. The insert is delivered in the ISO DNMG form with a cylindrical hole for secure clamping; include matching clamping pads and screws in the system set-up to ensure repeatable seating and torque control. For light finishing of steel components the combination of geometry, corner radius and AT9530 grade provides a cost-effective route to consistent part quality.

For assured finishing results with Tungaloy quality, request the DNMG110408 AT9530 turning insert via Metav Werkzeuge or contact our technical advisors at Metav Werkzeuge for tailored recommendations and holder compatibility checks; eMail: info@metav-werkzeuge.com – Tel: +49 2822 7131930

Technical data

• Article number: 6773696
• Manufacturer SKU: TUN6773696
• Type designation: DNMG110408
• Grade: AT9530
• Manufacturer item name: DNMG110408 AT9530 Tungaloy turning insert

Facts

• Inscribed circle: 11 mm
• Corner radius: 0.8 mm
• Approach angle: 55°
• Relief/rake angle: 0°
• Hole: with cylindrical hole

Special features

• Coated cermet cutting material
• ISO rhombic geometry
• Double-sided chipbreaker
• Designed for finishing and light machining of steel
• Compatibility with ISO-standard holders and clamping systems

FAQ

What materials is this insert intended for?
The DNMG110408 AT9530 Tungaloy turning insert is intended primarily for finishing and light machining of steel, with the AT9530 cermet grade optimised for surface quality and even wear.

How does the chipbreaker affect productivity?
The double-sided chipbreaker on this Tungaloy insert improves chip control and provides two usable cutting edges, reducing tool changes and increasing process uptime.

Which holders are compatible with this insert form?
Compatibility requires a holder that accepts ISO rhombic inserts with a 55° approach and a cylindrical locating hole; check holder form, relief angle, tolerance class, fixation and insert thickness for correct matching.

What are the key dimensions to note when specifying the insert?
Important dimensions include the inscribed circle of 11 mm and a corner radius of 0.8 mm; the approach angle is 55° and the relief angle is 0°.

Can this insert be used for internal turning?
Yes, the ISO DNMG form and chipbreaker design make the insert suitable for both external and internal turning when the holder geometry and stability are appropriate.

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.