TNGG 110308 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant coated cermet, precise 60° triangular geometry and secure clamping for steady finishing performance in turning operations; order directly via Metav Werkzeuge or request expert advice from our consultants to ensure optimal tool-holder pairing.

TNGG 110308 GT9530 Tungaloy — ISO triangular indexable insert for turning

A TNGG110308-01 GT9530 indexable insert designed for ISO-compliant external and internal turning, delivering fine surface finish and extended tool life under stable machining conditions

• Coated cermet grade GT9530 for excellent finish
• ISO triangular insert, 60° geometry
• 0.8 mm corner radius for fine finishing
• Cylindrical through-hole for secure clamping

Consistent fine finishing through a wear-resistant grade

The core advantage of this insert is its coated cermet composition (GT9530) which prioritises surface quality and tool life. In practical terms, the ceramic-metal matrix of the coating reduces flank wear and maintains edge integrity during finishing passes. This leads to fewer interruptions for indexation or insert changes, supporting a more continuous production flow. For turning applications where a high-quality surface is required under steady clamping conditions, the grade delivers measurable benefits in productivity and part consistency.

Geometry and clamping that ensure repeatable performance

Engineered as a triangular insert with 60° geometry and a cylindrical hole, the component provides reliable seating and orientation in ISO holders. The 0.8 mm corner radius balances edge strength and the ability to produce fine profiles, making it suitable for light finishing and semi-finishing tasks. The ISO conformity means compatibility depends on holder form, clearance angle and tolerance class; selecting a holder with matching parameters ensures the insert’s mechanical advantages convert directly into process stability and repeatable workpiece quality.

System considerations and straightforward integration

The insert is part of an ISO indexable turning system: the full setup typically includes the ISO insert, a compatible external holder or boring bar, and suitable clamping elements and screws. Its 3.18 mm thickness and size designation align with standard seat geometries, simplifying inventory and tool-change procedures. Chipbreaker selection (chipbreaker 01 in this case) and matching the grade to the workpiece hardness are decisive for optimised chip control and thermal behaviour. Clear identification of these variables reduces setup time and supports a predictable machining cycle.

Direct benefits for workshop efficiency and process reliability

Adopting this insert supports two primary outcomes: higher surface quality per pass and longer intervals between insert changes, which together lower non-productive time and contribute to cost-efficient production. The combination of GT9530 coating and robust seat geometry is particularly effective when machining steel in stable fixtures. For teams seeking predictable finishing performance with straightforward holder compatibility, the insert provides a pragmatic balance of precision and endurance.

Contact Metav Werkzeuge for tailored advice on holder compatibility and to arrange supply of the TNGG 110308 GT9530 insert

Technical data

• Article number: 6997774
• Manufacturer SKU: TUN6997774
• Model series: ISO indexable turning inserts

Facts

• Insert angle: 60°
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Size: 11

Special features

• Coating/grade: GT9530
• Cutting material type: coated cermet
• Insert shape: triangular
• Hole style: cylindrical through-hole
• Chipbreaker: 01
• Clearance angle: 0°
• Intended application: turning (external and internal)
• Compatibility: ISO-compliant system seating

FAQ

What materials is this insert best suited for?
The GT9530 grade is designed as a wear-resistant coated cermet primarily for machining steel under stable conditions, offering improved surface finish and extended tool life compared with uncoated grades.

How is compatibility with tool holders determined?
Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; the ISO designation and 60° triangular geometry inform the correct holder selection for secure seating.

What advantage does the GT9530 coating provide?
The GT9530 coating enhances wear resistance and thermal stability, allowing the insert to sustain fine finishing passes longer and maintain consistent part quality before indexation is required.

Why choose a 0.8 mm corner radius for finishing?
A 0.8 mm corner radius offers a compromise between cutting-edge strength and the ability to achieve a refined surface texture, making it suitable for light finishing where dimensional control and surface appearance matter.

Which chipbreaker is fitted and what is its role?
This insert uses chipbreaker 01; the designated chipbreaker assists in producing short, controllable chips under the recommended machining conditions, improving surface integrity and process safety.

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.