CCGT 09T302 GT9530 Wendeplatten - Tungaloy

The combination of a coated cermet grade (GT9530) and the CCGT09T302 rhombic geometry delivers a wear‑resistant finishing performance with reliable surface quality for stable turning operations; compatibility with ISO holders is ensured by the standardised form, clearance and thickness. Order the CCGT 09T302 GT9530 indexable insert via Metav Werkzeuge or contact our consultants for application advice

CCGT 09T302 GT9530 — ISO rhombic turning insert by Tungaloy, coated cermet for finishing

CCGT 09T302 GT9530 is an ISO‑standard rhombic indexable insert designed for external and internal turning, providing enhanced surface finish and extended tool life under stable cutting conditions

• ISO rhombic CCGT09T302, 7° clearance
• Coated cermet GT9530 for durable finishing
• Cylindrical hole with single‑side countersink

High‑performance finishing grade that extends uptime

The GT9530 coating combined with a coated cermet substrate targets finishing to light general‑purpose turning of steel, offering a balance between wear resistance and surface integrity. As a finishing grade, this insert reduces the need for secondary passes in stable setups, contributing to shorter cycle times and fewer tool changes. The alloyed coating resists abrasive wear while maintaining edge stability, which translates into consistent component finish and predictable service intervals, making production planning more reliable.

Geometry and compatibility designed for dependable clamping

The ISO rhombic shape with a 7° clearance and a 0.2 mm corner radius delivers the small but critical geometry for fine surface generation and controlled cutting edge engagement. Compatibility with toolholders depends on form, clearance angle, tolerance class, securing method, size and thickness; the standardised dimensions of this insert ensure straightforward interchangeability with most ISO‑specification external holders or boring bars. The cylindrical hole with a single‑side countersink (40°–60°) enables secure fastening and repeatable seating for accurate indexing.

Practical benefits in workshop use and process reliability

Selecting this indexable insert provides clear operational advantages: improved surface finish from the cermet grade and longer life under steady cutting conditions. The hardened coating stabilises the edge against abrasive wear, while the moderate corner radius helps to maintain part geometry and reduce vibration sensitivity in rigid setups. For jobs where surface quality and productivity are priorities, the insert supports cost‑effective machining by lowering scrap risk and reducing downtime for tool changeovers.

Guidance on application and tool selection

This insert is suitable where finishing or light‑duty general turning of steel is required under stable conditions. For best results, pair the insert with a matching ISO external holder or boring bar that accommodates the 09 size and 3.97 mm thickness; ensure the clamping system matches the insert’s seat and countersink. When machining less rigid setups or interrupted cuts, consider a more robust grade or a different geometry to avoid premature edge chipping. Regular inspection of the insert seat and screw torque helps maintain repeatable positioning and process stability.

For machining tasks that demand consistent finish and predictable tool life, contact Metav Werkzeuge for ordering and technical consultation — Metav Werkzeuge can advise on holder compatibility and process parameters

Technical Data

• Article number: 6997864

• Manufacturer SKU: TUN6997864

• Our SKU: 6997864-Tungaloy

• Model series: ISO‑Drehwendeschneidplatten

• Thickness: 3.97 mm

• Corner radius: 0.2 mm

• Clearance angle: 7°

• ISO designation: 09T302

• Insert size: 09

• Included angle: 80°

• Coating/grade: GT9530

• Substrate: coated cermet

• Shape: rhombic

• Hole: cylindrical hole with single‑side countersink (40°–60°)

• Chipbreaker: single‑sided

• Application: turning (external and internal)

• Compatibility: ISO‑standard holders (form, clearance, tolerance, fastening, size, thickness)

FAQ

What materials is this insert intended for? This insert is specified for turning steel in finishing to light general‑purpose operations; the GT9530 grade is optimised for wear resistance and surface quality when machining steel.

How does the GT9530 coating affect performance? The GT9530 coating on the cermet substrate increases wear resistance and stabilises the cutting edge, resulting in longer tool life and improved surface finish for stable turning operations.

What seat and clamping features are required for the insert? The insert requires an ISO‑compatible seat and a fastening system that fits a cylindrical hole with a single‑side countersink (40°–60°) to ensure secure, repeatable clamping of the CCGT09T302 geometry.

Can this insert be used for roughing operations? CCGT09T302 GT9530 is intended primarily for finishing and light general‑purpose turning; for heavy roughing or unstable setups a tougher grade or different geometry is recommended.

Which holders are compatible with this 09‑size insert? Any ISO‑specified external holder or boring bar designed for 09 rhombic inserts with 3.97 mm thickness and 7° clearance will be compatible, provided the tolerance class and fastening match the insert’s hole and seat.

How does the 0.2 mm corner radius influence the machining result? A 0.2 mm corner radius helps produce a fine surface finish while maintaining a defined edge; it is suited to finishing passes where precise geometry and low cutting forces are required.

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.