TNMG 110402 NS9530 Wendeplatten - Tungaloy

Benefit from a finishing-grade, uncoated cermet insert that delivers a sharp cutting edge, low cutting forces and consistently high surface quality; order the insert directly via Metav Werkzeuge or consult our advisors for application-specific recommendations.

TNMG 110402 NS9530 Tungaloy indexable insert – turning, uncoated cermet finishing grade

The TNMG110402 NS9530 is an ISO-format triangular indexable insert engineered for precision finishing during turning operations, especially when fine surface quality and stable cutting are required.

NS9530 cermet for fine finishing
Sharp edge for low cutting forces
11 mm triangular plate with 0.2 mm radius
Double-sided chipbreaker with cylindrical hole

Faster, cleaner finishing on steel with reduced cutting forces

The NS9530 cutting grade is an uncoated cermet developed for finishing work on steel. Its combination of a sharp cutting edge and a low-friction substrate reduces cutting forces, which in turn lowers vibration and improves surface integrity. For production environments where continuous cuts and small depths of cut are common, this insert supports consistent part quality and fewer rework cycles. Cermet is a ceramic–metal composite that offers superior wear resistance and edge retention compared with standard carbides, while still allowing a clean shearing action for fine finishes.

ISO compatibility streamlines setup and reduces downtime

As an ISO-format indexable plate, the insert matches standard holders when form, relief angle, tolerance class, fastening and thickness correspond. The triangular 11 mm plate with a 0.2 mm corner radius and 4.76 mm thickness fits a wide range of external and internal turning holders. The defined 0° clearance and the 60° included angle are critical for seating and cutting geometry; these standardised dimensions make replacement straightforward, reduce setup time and support predictable tool-change cycles in high-mix production.

Optimised chip control and repeatable performance

Equipped with a double-sided chipbreaker, the indexable plate manages chip formation for continuous cutting conditions, promoting safer chip evacuation and consistent cutting forces. The uncoated cermet edge is particularly effective for achieving low cutting forces and high surface quality in finishing passes; the sharp edge reduces smearing and minimises machining marks. For those less familiar with chipformers, the chipbreaker is a machined feature that guides and breaks chips into short, controllable segments to protect the tool and workpiece.

Practical integration into machining workflows

The insert is supplied in an ISO indexable format and is intended to be used with a suitable external holder or boring bar, plus the appropriate clamp set and replacement screws as part of a complete system. This modular approach means a worn edge can be rotated or replaced quickly, restoring cutting performance without removing the holder from the machine. For production planners, the predictable life and consistent finish achievable with this grade translate into stable cycle times and fewer quality-related interruptions.

For supply of the Tungaloy NS9530 finishing insert or bespoke recommendations for turning applications, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6797241
• SKU: 6797241-Tungaloy
• Manufacturer SKU: TUN6797241
• Manufacturer: Tungaloy
• Model series: ISO indexable turning inserts

Facts

• Plate size: 11 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.2 mm
• Clearance angle: 0°
• Included angle: 60°
• Hole: with cylindrical hole

Special features

• Material: carbide
• Cutting grade: NS9530 (uncoated cermet)
• Chipbreaker: double-sided
• Shape: triangular
• Application: turning (external and internal)
• ISO-format indexable insert compatibility

FAQ

Which materials is this insert recommended for?
The TNMG110402 NS9530 is optimised for finishing on steel; the uncoated cermet grade delivers low cutting forces and a fine surface on continuous cuts in steel.

Is the insert coated or uncoated?
This indexable plate is an uncoated cermet grade (NS9530), chosen for its sharp cutting edge and edge retention in finishing operations.

How does the chipbreaker affect machining?
The double-sided chipbreaker on the insert controls chip shape and evacuation, reducing the risk of long, entangling chips and promoting stable cutting forces for a consistent surface finish.

What holder and clamping features are required?
Compatibility depends on ISO form, clearance angle, tolerance class, fastening method, plate size and thickness; use a matching ISO holder or boring bar and the correct clamp set for secure seating.

Can edges be rotated to extend life?
Yes, the triangular, double-sided design allows multiple indexing positions so the cutting edge can be rotated or replaced quickly to reduce downtime.

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.