DNMG 150402 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing and low cutting forces thanks to the sharp-edge NS9530 grade and the small 0.2 mm nose radius; the result is improved surface quality and stable cutting in continuous operations. Combine this performance with ISO compatibility and straightforward toolholding for a reliable production flow — order the insert through Metav Werkzeuge or ask the consultants for application advice.

DNMG 150402 NS9530 Tungaloy turning insert — ISO rhombic, 55°

The DNMG150402 NS9530 is an ISO rhombic finishing insert for turning steel, optimised for continuous cuts and small depths of cut

• ISO rhombic 55° geometry
• Uncoated cermet NS9530 finishing grade
• 0.2 mm nose radius for fine finish
• Double-sided chipbreaker, with cylindrical hole

High-precision finishing for steel components

The combination of the NS9530 uncoated cermet grade with a sharp cutting edge provides low cutting forces and a consistently high surface finish on steel workpieces. The 0.2 mm corner radius supports delicate contouring and small-depth passes while the 55° lead angle reduces radial cutting load, which helps to minimise vibration in less rigid setups. This results in predictable dimensional outcomes and a superior surface without aggressive cutting parameters, making the insert well suited to finishing operations where consistency and part quality matter.

Process reliability and productivity gains

A double-sided chipbreaker and robust substrate deliver stable chip formation and reproducible performance during continuous turning cycles. The uncoated cermet composition combines wear resistance with a sharp edge, reducing the need for frequent edge changes and contributing to efficient cycle times. By keeping cutting forces low and surface integrity high, this grade supports longer uninterrupted runs and lower rework rates — a rational, cost-effective choice for manufacturers seeking both quality and throughput.

Seamless integration with ISO tool systems

Compatibility with toolholders is determined by form, relief angle, tolerance class, clamping method, size and thickness; the insert fits established ISO clamping systems when paired with a suitable external holder or boring bar. The plate is supplied in rhombic geometry with a cylindrical hole and a plate thickness of 4.76 mm, nominal size 15, enabling straightforward replacement and secure fastening. Select the appropriate chipbreaker style and insert grade to match material, cut type and machine rigidity for optimal results.

For technical recommendations or to specify DNMG150402 NS9530 inserts from Tungaloy for a given application, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the best configuration for the process.

Technical data

• Article number: 6966116
• SKU: 6966116-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Product designation: DNMG150402 NS9530 Tungaloy insert

Facts

• Size: 15
• Plate thickness: 4.76 mm
• Corner radius: 0.2 mm
• Lead angle: 55°
• Rake angle (clearance): 0°

Special features

• Material: carbide
• Cutting grade: uncoated cermet NS9530
• Chipbreaker: double-sided
• Shape: rhombic
• Hole: with cylindrical hole
• Application: turning
• Typical use: finishing steel, continuous cuts, small depths of cut

FAQ

What materials is this insert intended for?
The DNMG150402 NS9530 is a finishing grade designed primarily for steel; the uncoated cermet composition promotes a sharp edge and low cutting forces for high surface quality.

How does the chip control work with this insert?
Chip control is provided by a double-sided chipbreaker; the geometry supports stable chip formation in continuous turning applications.

Which toolholders are compatible with the insert?
Compatibility depends on holder form, relief angle, tolerance class, clamping and size; the insert conforms to ISO rhombic standards and fits matching external holders or boring bars.

What are the key dimensional data to check before ordering?
Important dimensions include plate size 15, thickness 4.76 mm, corner radius 0.2 mm, and the 55° lead angle; verify these against the holder specification.

Is the NS9530 grade suited to interrupted cuts?
NS9530 is optimised as a finishing grade for continuous cuts and small depths; for heavily interrupted cuts a different grade with higher toughness may be preferable.

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.