DNMG 110408 NS9530 Wendeplatten - Tungaloy

Achieve superior surface finish and reduced cutting forces with the uncoated cermet NS9530 in a 55° DNMG geometry; ISO compatibility ensures predictable holder matching and straightforward indexing. Order the insert directly via Metav Werkzeuge or ask our consultants for application advice.

DNMG110408 NS9530 – ISO turning insert, uncoated cermet, Tungaloy

The DNMG110408 NS9530 is an ISO-standard turning indexable insert engineered for finishing operations in steel with a sharp cutting edge and low cutting forces

• Finishing-grade uncoated cermet NS9530
• DNMG rhombic geometry, 55° cutting angle
• 0° clearance for precise edge engagement
• Double-sided with cylindrical hole for clamping

Consistent finishing with low cutting forces

The uncoated NS9530 grade is tailored as a finishing sort that delivers a sharp cutting edge, low cutting forces and a high surface finish in continuous cutting and small depths of cut. The combination of the DNMG rhombic geometry and the fine corner radius helps to reduce vibration and chatter, which directly improves process stability and repeatable results. This technical setup is especially effective when fine tolerances and excellent surface quality are required.

Predictable setup thanks to ISO compatibility

As an ISO-standard insert, the plate fits holders when the form, clearance angle, tolerance class, fastening and thickness match. Compatibility is therefore determined by measurable parameters rather than guesswork, which shortens tool changeover and reduces setup time. The system is completed by the appropriate external holder or boring bar, backing pads and clamping sets; this predictable assembly supports a steady production flow and simplifies tool inventory management.

Secure clamping and repeatable indexing

The plate is double-sided, contains a cylindrical hole for positive clamping and a compact plate thickness of 4.76 mm, which ensures repeatable positioning after index changes. The 0.8 mm corner radius balances edge strength with finishing capability, while the 0° clearance provides controlled engagement for precise material removal. These mechanical features translate into fewer regrinds and consistent component quality over batch runs.

Application guidance for material and process selection

Designed primarily for finishing of steel, the grade is best applied in continuous cuts and light passes; matching the chipbreaker and the insert grade to the workpiece material and stability of the setup is essential. Select a rigid holder and verify cutting data for small depths of cut to exploit the grade’s strengths: surface integrity and minimal cutting forces. For complex mixes of workpieces or uncertain machining parameters, consult technical data to choose the correct chipbreaker and holder combination.

For precision finishing with Tungaloy NS9530, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for stock information and tailored technical advice.

Technical data

• Article number: 6998166
• Manufacturer SKU: TUN6998166
• SKU: 6998166-Tungaloy
• Model series: ISO turning indexable inserts
• Product designation: DNMG110408 NS9530 Tungaloy‑insert

Facts

• Corner radius: 0.8 mm
• Cutting angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 11 mm

Special features

• Uncoated cermet NS9530
• Double-sided with cylindrical hole
• Rhombic DNMG geometry
• Finishing grade for steel
• Double-sided chipbreaker

FAQ

What applications is this insert designed for? The DNMG110408 NS9530 insert is intended for finishing turning operations in steel, offering a sharp cutting edge and high surface quality.

How does the DNMG geometry affect performance? The DNMG rhombic geometry with a 55° cutting angle provides a balance between accessibility and edge strength, supporting consistent finishing results.

Is the insert indexable and how is it clamped? Yes, the plate is double-sided and features a cylindrical hole for secure clamping and repeatable indexing.

Which materials suit the NS9530 grade best? The NS9530 grade is optimised for steel finishing under continuous cutting and small depths of cut to achieve low cutting forces and good surface finish.

What should be considered when pairing the insert with a holder? Compatibility depends on the holder’s form, clearance angle, tolerance class, fastening, size and thickness; matching these parameters ensures reliable assembly and performance.

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.