TCGT 110204 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing, low cutting forces and secure clamping for consistent turning results; the uncoated NS9530 grade offers a sharp edge and excellent surface quality. Order directly via Metav Werkzeuge or consult the team for application advice.

TCGT110204 NS9530 triangular indexable insert for turning by Tungaloy — uncoated cermet, fine finishing

TCGT110204 NS9530 triangular indexable insert designed for finishing operations in turning, delivering low cutting forces and high surface quality for continuous cuts

• Cermet grade NS9530 for fine finishing
• Low cutting forces with sharp cutting edge
• ISO TCGT 110204 triangular geometry
• Cylindrical hole with single-side countersink 40°–60°

High-quality finishing that reduces rework

The insert addresses high-surface-quality requirements in precision turning by combining an uncoated cermet substrate with a finely sharpened edge geometry. As a finishing grade the NS9530 is optimised for continuous cutting, producing a high surface finish while keeping cutting forces low. This reduces the need for secondary operations and helps maintain dimensional tolerances without additional finishing passes, which is especially beneficial for serial production of turned parts.

Secure clamping and ISO-compatible geometry for reliable indexing

Designed to the ISO specification, the insert follows the TCGT 110204 form and requires a matching holder, shim and clamping set. The cylindrical hole with a single-side countersink (40°–60°) ensures a positive, repeatable seating and torque transmission, while the 7° clearance angle supports unobstructed chip flow. These features combine to provide consistent seating and straightforward indexability, reducing downtime during insert changes.

Process stability and efficiency in routine turning

The combination of a sharp cutting edge and the 0.4 mm corner radius enables precise control over small depths of cut typical for finishing passes. The one-sided chipbreaker is suited for stable chip formation on steels and contributes to predictable tool life and cycle times. Using this insert in a properly set-up turning centre promotes process stability and helps achieve economical production rates with minimal scrap.

Practical application notes for best results

Intended for external and internal turning, the triangular insert is particularly effective on steel in finishing operations; select a chipbreaker and mount that match workpiece rigidity and machining conditions. Key dimensions include a thickness of 2.38 mm, an inscribed size of 11 mm, and an included angle of 60°, which together determine cutting edge engagement and strength. For small step-over finishing or light interrupted cuts, this insert provides the required edge integrity and surface quality.

For reliable finishing with Tungaloy’s NS9530 grade and secure ISO compatibility, contact Metav Werkzeuge for tailored application advice and ordering — Metav Werkzeuge is ready to support selection and delivery.

Technical data

• Article number: 6997948
• SKU: 6997948-Tungaloy
• Manufacturer SKU: TUN6997948
• Model series: ISO turning indexable inserts
• ISO designation: TCGT110204

Facts

• Corner radius: 0.4 mm
• Thickness: 2.38 mm
• Inscribed size: 11 mm
• Clearance angle: 7°
• Included angle: 60°

Design / Special features

• Uncoated cermet cutting material, grade NS9530
• Triangular insert form
• With hole: cylindrical hole + single-side countersink (40°–60°)
• One-sided chipbreaker
• For external and internal turning
• Requires a compatible holder, shim/clamping set and replacement screws

FAQ

What materials is this insert best suited for?
The TCGT110204 NS9530 insert is a finishing grade optimised for steel; the uncoated NS9530 cermet composition delivers a sharp edge and low cutting forces suited to continuous finishing cuts.

How does the insert mount to a holder?
Mounting relies on the cylindrical hole with a single-side countersink (40°–60°) to ensure secure seating; use the correct ISO-compatible holder and clamping set to match the TCGT 110204 geometry.

What cutting applications does this grade target?
The NS9530 grade is intended for finishing operations with small depths of cut and continuous cuts, where surface quality and low cutting forces are priorities.

Which chipbreaker should be selected?
Choose the chipbreaker in line with the workpiece material and the stability of the setup; the one-sided chipbreaker supplied with this insert is tailored to produce stable chips on steels in finishing conditions.

What are the key dimensions to check when selecting a holder?
Verify the inscribed size (11 mm), thickness (2.38 mm), corner radius (0.4 mm) and ISO designation TCGT110204 to ensure holder compatibility.

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.