CCMT 09T304 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a wear-resistant GT9530 grade and a precise 0.4 mm corner radius to achieve consistent finishes and extended tool life in turning operations; order directly via Metav Werkzeuge or consult our specialists for selection and application advice.

CCMT 09T304 GT9530 — ISO rhombic indexable insert for turning, coated cermet, by Tungaloy

The CCMT 09T304 GT9530 is an ISO rhombic indexable insert designed for external and internal turning, delivering a wear-resistant coated cermet grade for enhanced finishing and stable, long-run performance

• Wear-resistant GT9530 cermet grade
• ISO rhombic CCMT geometry for versatile turning
• 0.4 mm corner radius for fine finish
• Cylindrical hole with 40°–60° countersink

Predictable tool life and consistent surface finish

The coated GT9530 grade is formulated for wear-resistant finishing and light universal turning of steel under stable conditions, providing longer intervals between indexings. As an indexable insert with a 0.4 mm corner radius, this geometry favours fine surface quality while retaining edge strength for repeated use. The controlled coating and substrate combination reduces flank wear and preserves dimensional accuracy, which helps to maintain batch-to-batch consistency and fewer reworks in production. For operations prioritising surface integrity and predictable productivity, the insert offers a balance of longevity and finish quality.

Seamless integration with ISO turning systems

Compatibility with toolholders is ensured by standardised ISO form, relief and tolerance classes; the rhombic CCMT outline and mounting hole mean straightforward fitment in a wide range of external holders and boring bars. The insert’s cylindrical hole with 40°–60° single-sided countersink secures repeatable clamping and precise seating, reducing chatter risk and simplifying changeover. With a 7° relief angle and a plate thickness of 3.97 mm, this geometry supports stable cutting conditions and predictable cutting engagement, enabling efficient set-up and consistent repeatability across different machines and fixtures.

Chip control and grade design for stable machining

The single-sided chipbreaker and the GT9530 composition are engineered to promote orderly chip formation during finishing and light turning cycles; this lowers the chance of surface damage and eases chip evacuation in confined setups. The grade’s characteristics are tailored for steel machining where a high-quality surface and extended wear resistance are required under steady, well-supported cutting conditions. The insert’s profile and chipbreaker reduce the need for extensive process adjustments, allowing operators to focus on machining efficiency and throughput.

Operational benefits that support productivity

Using this ISO rhombic insert reduces downtime for insert changes and supports longer productive runs thanks to the combination of a resilient grade and robust geometry. Fewer indexings translate into lower tool inventory movement and simpler tool management, while the improved surface finish can shorten downstream polishing or finishing steps. For workshops aiming to harmonise process reliability with ease of handling, the insert delivers measurable operational advantages and contributes to overall cost-effectiveness without compromising component quality.

Contact Metav Werkzeuge for tailored application advice and to source CCMT 09T304 GT9530 inserts from Tungaloy; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific turning tasks

Technical data

• Article number: 6998295
• Manufacturer SKU: TUN6998295
• SKU: 6998295-Tungaloy
• Model series: ISO turning inserts
• Designation: CCMT09T304 GT9530 Tungaloy insert

Facts

• Shape: rhombic (CCMT)
• Size: 09
• Corner radius: 0.4 mm
• Relief angle: 7°
• Thickness: 3.97 mm
• Insert angle / approach angle: 80°

Special features

• Grade/coating: GT9530 (coated cermet)
• Substrate / material: Hartmetall (cemented carbide)
• Chipbreaker: single-sided
• Hole: cylindrical hole + single-sided countersink (40°–60°)
• Typical application: external and internal turning

FAQ

What materials is this insert suited for?
The CCMT 09T304 GT9530 insert is optimised for machining steel in finishing and light universal turning operations, where a good surface finish and longer wear life are required.

How does the GT9530 grade affect tool life?
The GT9530 coated cermet grade provides enhanced wear resistance and stable edge retention, extending service intervals compared with conventional finishing grades under steady cutting conditions.

Is the insert compatible with standard ISO holders?
Yes, the CCMT geometry and the standard hole and tolerance design allow compatibility with ISO-standard external holders and boring bars when the holder matches the insert form and size.

What advantage does the 0.4 mm corner radius provide?
A 0.4 mm corner radius balances edge strength with the ability to achieve a fine surface finish, reducing the risk of tool edge chipping while improving part appearance.

Does the insert include a chipbreaker for improved chip control?
The insert is supplied with a single-sided chipbreaker designed to promote orderly chip formation in finishing and light turning applications.

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.