TCMT 110304 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp, uncoated cermet cutting edge and ISO compatibility for consistent finishing results and reduced rework; order the insert directly via Metav Werkzeuge or consult the technical team for application-specific guidance.

TCMT 110304 NS9530 Tungaloy turning insert — uncoated cermet, finishing grade

TCMT 110304 NS9530 is a triangular indexable insert for turning, optimised for finishing steel with low cutting forces and superior surface quality.

• Uncoated cermet grade NS9530
• Sharp edge for fine finishing
• ISO indexable insert, 60° geometry
• Cylindrical hole with countersink

Optimised finishing performance for steels with minimal cutting forces

The uncoated cermet grade NS9530 delivers a consistently sharp cutting edge that reduces rubbing and heat generation during light passes. Designed as a finishing grade, this insert is particularly effective for continuous cuts and small depths of cut, producing a high surface finish while keeping low cutting forces. Such characteristics improve cycle-time predictability and reduce the need for secondary operations, supporting a lean production flow for machined steel components.

Reliable fit and stable clamping for repeatable accuracy

As an ISO indexable insert, the triangular geometry with a 60° included angle ensures mechanical stability in the pocket and predictable contact lines with the holder. The insert’s 0.4 mm corner radius and 3.18 mm plate thickness contribute to consistent engagement and rigidity during finishing passes. The central cylindrical hole with a single‑side countersink (40°–60°) maintains secure, repeatable clamping and simplifies regripping, which reduces setup variability in serial production and supports tighter tolerances.

Process advantages that increase productivity and reduce scrap

Selecting this finishing grade means fewer surface defects and more consistent part quality from the first pass. The combination of a sharp edge and tailored chip control for finishing operations lowers the risk of built-up edge and minimises vibration at low chip loads, resulting in fewer rejects and less rework. These process benefits translate into measurable productivity gains on batch runs where surface integrity and dimensional consistency are priorities.

System approach: match insert, chipbreaker and holder for best results

The insert functions as part of a system consisting of a matching external holder or boring bar, a shim/clamp set and the correct fastening screw. The single‑sided chipbreaker must be chosen according to the workpiece material and the intended cutting regime to exploit the grade’s finishing potential. This insert is suited to external and internal turning when paired with a compatible ISO holder and appropriate cutting data, enabling predictable machining performance across a range of steel grades.

Contact Metav Werkzeuge for an application consultation on the Tungaloy finishing insert TCMT 110304 NS9530 and request cutting-data recommendations via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6945272-Tungaloy
• Manufacturer SKU: TUN6945272
• Manufacturer item no.: 6945272
• Brand: Tungaloy
• Type designation: TCMT110304

Core data

• Insert form / geometry: triangular, 60°
• Inscribed circle / size: 11 mm
• Corner radius: 0.4 mm
• Plate thickness: 3.18 mm
• Clearance angle: 7°

Design & features

• Material: carbide
• Grade: uncoated cermet NS9530
• Chipbreaker: single-sided
• Hole: cylindrical hole with single-sided countersink (40°–60°)
• Application: turning (external and internal)
• ISO series: ISO turning indexable inserts

FAQ

What applications is this insert best suited for?
The TCMT 110304 NS9530 Tungaloy insert is intended for finishing operations on steel, especially continuous cuts and small depths of cut where a fine surface finish is required.

Can this insert be used for roughing operations?
This grade and geometry are optimised for finishing; for heavy roughing, a more robust grade and chipbreaker should be selected instead of the TCMT 110304 NS9530.

Which holders are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness; the insert fits ISO‑format turning holders designed for TCMT style inserts.

How does the uncoated cermet grade affect tool life?
The uncoated cermet NS9530 provides a very sharp edge and excellent surface quality in finishing cuts; tool life will depend on cutting data, material and stability of the setup when using the TCMT 110304 NS9530.

Is the insert supplied with clamping hardware?
The TCMT 110304 NS9530 insert is supplied alone; the machining system comprises a matching external holder or boring bar, shim/clamp set and fastening screws that must be provided separately.

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.