DNMG 150612 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of high surface quality, stable chip control and straightforward holder compatibility for efficient finishing operations; order the insert directly via Metav Werkzeuge or contact our consultants for tailored recommendations.

DNMG150612 NS9530 — ISO turning insert for finishing by Tungaloy

The DNMG150612 NS9530 is an ISO-standard rhombic turning insert designed for finishing operations on steel, delivering low cutting forces and consistently high surface quality in continuous cuts.

• ISO rhombic DNMG form, 55° cutting geometry
• NS9530 uncoated cermet for fine finishing
• Sharp cutting edge for high surface finish
• Double-sided chipbreaker, cylindrical hole design

Consistent finishing performance and material fit

The insert is manufactured in the NS9530 grade as an uncoated cermet, optimised for machining steel in finishing passes. This composition gives a fine finishing capability with low cutting forces, which reduces vibration and helps maintain dimensional accuracy on longer workpieces. For operations where surface integrity and repeatability matter, the material pairing supports continuous cuts and smaller depths of cut without compromising the final appearance of the component.

Reliable geometry and easy integration with toolholders

Engineered to ISO standards, the component’s DNMG150612 geometry and 55° cutting angle offer a balanced mix of strength and accessibility for external and internal turning. The 1.2 mm corner radius contributes to edge robustness while enabling good surface finishes, and the 6.35 mm thickness provides stable clamping. A cylindrical hole ensures secure fastening and compatibility with a wide range of indexable toolholders; selection of the matching holder should consider form, clearance angle, tolerance class, fastening method and plate size to achieve optimal run-out and stability.

Productivity advantages and handling benefits

A double-sided chipbreaker and a sharp cutting edge reduce chip-related interruptions and improve chip control during continuous finishing passes. The insert’s configuration as an indexable insert simplifies tool changeover and inventory management: two usable edges per side increase uptime and lower tooling logistics. Backed by the manufacturing expertise of Tungaloy, this variant supports predictable tool life and consistent surface quality, making it suitable for series production and precise one-off tasks alike.

For precise finishing on steel components, contact Metav Werkzeuge to specify the appropriate Tungaloy cermet insert and confirm holder compatibility — email info@metav-werkzeuge.com or call +49 2822 7131930 for expert advice and rapid availability.

Technical data

• Article number: 6944636
• Manufacturer SKU: TUN6944636
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: DNMG150612

Numeric data

• Cutting angle: 55°
• Corner radius: 1.2 mm
• Thickness: 6.35 mm
• Plate size: 15 mm

Design & special features

• Uncoated cermet grade NS9530
• Double-sided chipbreaker
• Rhombic plate form
• Cylindrical hole
• Intended application: turning, finishing of steel
• Compatibility determined by form, clearance, tolerance, fastening and plate size

FAQ

What materials is this insert suitable for?
The DNMG150612 NS9530 insert is formulated as a finishing grade for steel; the NS9530 cermet provides surface quality and low cutting forces when used for finishing passes on steel components.

How does the chipbreaker influence cutting stability?
The double-sided chipbreaker on the Tungaloy insert promotes consistent chip formation and evacuation, which improves process stability and reduces the risk of built-up edge during continuous turning operations.

Which geometry-related parameters must be considered when choosing a holder?
Holder compatibility depends on plate form, clearance angle, tolerance class, fastening method, plate size and thickness; matching these with the DNMG150612 geometry ensures secure clamping and accurate run-out.

Is the DNMG150612 suitable for small depth-of-cut finishing?
Yes, the sharp cutting edge and NS9530 cermet composition make this insert particularly effective for small depth-of-cut finishing where high surface quality is required.

How many cutting edges are available per insert and what is the SKU?
This rhombic, double-sided indexable insert offers multiple usable edges per plate to extend service life; the article number is 6944636 and the manufacturer SKU is TUN6944636.

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.