DNMG 110404 AT9530 Wendeplatten - Tungaloy

Reliable finishing and consistent wear resistance come together in this coated cermet grade. The combination of AT9530 coating, a 55° rhombic geometry and a 0.4 mm corner radius delivers improved surface quality and steady performance in turning. Order the DNMG110404 AT9530 insert via Metav Werkzeuge or consult our advisers for application guidance.

DNMG 110404 AT9530 – ISO turning insert, coated cermet, 55° geometry (Tungaloy)

The DNMG110404 AT9530 is an ISO-standard indexable turning insert intended for finishing and light turning of steel, designed to improve surface finish while providing controlled, even wear.

• Coated cermet grade AT9530 for fine finishing
• 55° rhombic DNMG geometry
• 0.4 mm corner radius for tight tolerances
• Double-sided insert with cylindrical hole

High-quality finishing with a coated cermet grade

The coated cermet composition of this insert focuses on delivering a superior surface finish and uniform wear behaviour during finishing passes. Cermet grades like AT9530 combine ceramic and metallic properties to maintain edge integrity at low to moderate cutting temperatures, which supports consistent part quality in external and internal turning. For operations where optical or dimensional surface quality is critical, the material combination reduces built-up edge and helps to preserve a stable cutting edge over repeated cycles, lowering the need for premature index changes.

Geometry and dimensions that create process stability

A rhombic DNMG form with 55° geometry and a 0.4 mm radius gives a balance between strength and sharpness, suitable for light machining where close tolerances are required. The insert is double-sided, includes a cylindrical hole for positive clamping, and measures 11 mm across with a plate thickness of 4.76 mm, ensuring compatibility with standard ISO holders when form, relief angle and tolerance class are matched. Compatibility depends on matching the holder by shape, relief angle, tolerance class, fastening method, size and thickness, which secures repeatable seating and consistent chip control.

Practical advantages and application guidance for turning steel

Designed for finishing and light machining of steel, this insert supports predictable tool life and stable part finish when paired with the appropriate chipbreaker and machining parameters. The double-sided design increases usable edges per insert, while the AT9530 coating promotes even wear, easing process monitoring and inventory rotation. For best results, match the chipbreaker style to the material and rigidity of the setup; the right combination reduces vibration and improves surface integrity. When exact process windows or alternative grades are required, technical consultation is available to optimise cutting data and holder selection.

Contact Metav Werkzeuge to discuss suitability and availability of the Tungaloy DNMG110404 AT9530 turning insert and to request tailored application advice from our technical team at Metav Werkzeuge.

Technical data

• Article number: 6773695
• Manufacturer SKU: TUN6773695
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG110404
• Name: DNMG110404 AT9530 Tungaloy insert

Core data

• Corner radius: 0.4 mm
• Included angle: 55°
• Relief angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 11 mm

Features and materials

• Grade/coating: AT9530
• Substrate: carbide
• Chipbreaker: double-sided
• Hole style: cylindrical hole
• Application: turning (finishing and light machining of steel)
• Compatibility: ISO-standard insert; holder compatibility depends on form, relief, tolerance class, fastening, size and thickness

FAQ

What materials is this insert designed for?
The DNMG110404 AT9530 insert is specified for finishing and light machining of steel, with the AT9530 cermet grade optimised for consistent surface quality.

How does the 55° geometry affect performance?
The 55° rhombic geometry provides a compromise between edge strength and cutting sharpness, enabling controlled finishing cuts while maintaining stability.

Which chipbreaker should be chosen for this insert?
Select the chipbreaker style to match the workpiece material and the rigidity of the setup; the DNMG form in this grade performs best with a breaker suited to steel finishing and light cuts.

How is holder compatibility ensured for the insert?
Compatibility is achieved by matching the insert form, relief angle, tolerance class, fastening method, size and thickness with the external holder or boring bar used in the setup.

What identification helps when ordering replacements?
Use the manufacturer article number 6773695 or the manufacturer SKU TUN6773695 to ensure correct supply of the DNMG110404 AT9530 Tungaloy insert.

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.