CCMT 09T302 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing, extended tool life and secure clamping for reliable turning operations; order directly via Metav Werkzeuge or request application advice from our consultants.

CCMT 09T302 GT9530 — Tungaloy indexable turning insert for turning, coated cermet, 0.2 mm corner radius

CCMT 09T302 GT9530 is a rhombic ISO indexable insert for turning, optimised for finishing to light universal operations in steel.

• Coated cermet grade GT9530
• 0.2 mm corner radius for fine surface finish
• 7° relief angle with 80° rhombic geometry
• Cylindrical hole with 40°–60° countersink

Reliable finishing and longer tool life for steel turning

The coated cermet specification GT9530 delivers a balance between surface quality and extended tool life, making this insert well suited to finishing and light general-purpose turning of steel. The coating reduces adhesive wear and improves thermal stability under steady cutting conditions, which results in a more consistent part finish and fewer changeovers. This grade is particularly effective where a combination of surface finish and sustained performance is required in production runs.

Secure clamp interface and ISO compatibility

Designed as an ISO indexable insert, compatibility with a clamping system is governed by insert form, relief angle, tolerance class, fastening style, size and thickness. The central cylindrical hole with a one-sided countersink (40°–60°) ensures reliable seating and repeatable positioning in standard holders and boring bars. The ISO conformity simplifies tool inventory and reduces setup time by enabling interchangeability across appropriately specified holders.

Precision geometry for predictable chip control and accuracy

The corner radius 0.2 mm and one-sided chipbreaker promote fine finishing and predictable chip formation during low to moderate depths of cut. The 7° relief angle and 80° rhombic geometry support stable cutting and access to tight features, while the insert thickness of 3.97 mm provides sufficient support for the cutting edge. These geometry choices reduce vibration and help maintain dimensional accuracy, particularly important in finishing passes and close-tolerance turning.

Process guidance for productive, stable machining

For productive and stable machining, select the chipbreaker and grade that match the workpiece material, machining parameters and fixture rigidity. The insert is tailored for turning applications where consistent cutting conditions are maintained; the combination of GT9530 performance and insert geometry can reduce tool change frequency and support higher overall process efficiency. Technical consultation is available for matching insert grade and chipbreaker to specific steels and turning strategies.

For precision finishing in steel applications, choose Tungaloy’s GT9530-coated CCMT 09T302 insert and contact Metav Werkzeuge for tailored application advice by email info@metav-werkzeuge.com or by phone +49 2822 7131930

Technical data

• Article number: 6998300
• Manufacturer SKU: TUN6998300
• SKU: 6998300-Tungaloy
• Model series: ISO indexable turning inserts
• Cutting grade: GT9530
• Base material: cemented carbide

Facts

• Corner radius: 0.2 mm
• Relief angle: 7°
• Included angle: 80°
• Insert thickness: 3.97 mm
• Insert size: 09
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Rhombic insert geometry
• One-sided chipbreaker
• Coated cermet grade GT9530
• Intended for finishing to light universal turning of steel
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert intended for?
The CCMT 09T302 GT9530 insert is intended primarily for turning of steel and is optimised for finishing to light general-purpose operations.

How does the GT9530 coating affect tool life?
The GT9530-coated cermet improves wear resistance and thermal stability, which extends the service life of the insert in stable cutting conditions.

Is this insert compatible with standard ISO holders?
Yes, the insert follows ISO indexing standards; compatibility depends on holder form, relief angle, tolerance class, fastening and insert size/thickness.

What is the purpose of the cylindrical hole and countersink?
The cylindrical hole with a one-sided countersink ensures secure seating and repeatable clamping in compatible holders and boring bars.

Which chipbreaker should be chosen for finishing operations?
For finishing, select a chipbreaker that promotes small, controllable chips; the one-sided chipbreaker on this insert is designed to support fine surface finishes and stable cutting.

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.