CCMT 09T308 GT9530 Wendeplatten - Tungaloy

Taking advantage of the GT9530 cermet grade together with the ISO CCMT 09T308 geometry delivers improved surface finish and extended tool life for stable turning operations; order the insert directly via Metav Werkzeuge or consult our advisors for selection support.

CCMT 09T308 GT9530 indexable insert (cermet, 0.8 mm) for turning — Tungaloy

The CCMT09T308 GT9530 is an ISO-standard indexable insert for turning, engineered for finishing to light universal turning in steel, combining a wear-resistant cermet grade with a fine corner radius.

• Wear-resistant cermet grade GT9530
• ISO CCMT 09T308 geometry
• 0.8 mm corner radius for fine finishing
• Cylindrical hole with one-side countersink

Improved finishing and longer tool life through material choice

The coated cermet grade GT9530 offers high wear resistance and is optimised for finishing and light universal turning of steel. Cermet combines hard ceramic particles with metallic binders to resist flank wear while producing a superior surface finish compared with conventional carbides in comparable conditions. The result is fewer insert changes and a more consistent part-quality output in stable set-ups, which benefits batch production and precision components. The insert designation and material choice together reduce dressing and rework, contributing to measurable process efficiency.

Geometry and clamping that support reliable machining

The ISO CCMT geometry and rhombic plate shape deliver a balance between cutting-edge strength and accessibility for external and internal turning. The 0.8 mm corner radius helps to achieve fine edge strength without compromising surface quality, while the 7° relief angle ensures controlled chip flow. With a cylindrical hole and a one-side countersink (40°–60°) the insert is compatible with standard ISO clamping systems; correct holder selection is determined by form, tolerance class, fastening and thickness. The plate thickness of 3.97 mm and the standard size 09 provide robust support in the pocket and reduce the risk of movement under steady cutting forces.

Application guidance and selection advice for consistent results

Designed as a wear-resistant finishing to light universal grade for steel, the insert performs best under stable cutting conditions and continuous cuts; interrupted cuts or heavy roughing are outside its primary strength. The single-sided chipbreaker is matched to the grade for effective chip control in typical turning operations. When selecting tooling, match the chipbreaker and grade to the workpiece material and machine rigidity to exploit the GT9530 advantage fully. For process optimisation and holder compatibility, technical consultation can help specify the correct clamping set, screw and pad combination for the chosen machine and application.

For tailored recommendations and to order CCMT 09T308 GT9530 inserts from Tungaloy, please contact Metav Werkzeuge for expert support and fast delivery; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6998288
• SKU: 6998288-Tungaloy
• Manufacturer SKU: TUN6998288
• Model series: ISO-Drehwendeschneidplatten
• Label: CCMT09T308 GT9530 Tungaloy indexable insert
• Material: cemented carbide

Facts

• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Relief angle: 7°
• Lead/approach angle: 80°
• Size: 09

Special features

• ISO CCMT 09T308 designation
• Coated cermet grade GT9530
• Rhombic plate form
• Cylindrical hole with single-side countersink (40°–60°)
• Single-sided chipbreaker
• Intended for finishing to light universal turning of steel

FAQ

What materials is this insert intended for?
The CCMT 09T308 GT9530 insert is optimised for turning of steel and provides good results in finishing to light universal applications thanks to the wear-resistant cermet grade.

How does the GT9530 grade benefit machining?
GT9530 combines ceramic hardness with metallic toughness to deliver improved wear resistance and superior surface finish in stable cutting conditions, extending tool life and reducing rework.

Which holder types are compatible with the insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening, size and thickness; the insert uses an ISO CCMT pocket with a cylindrical hole and a single-side countersink for standard clamping systems.

Is the insert suitable for heavy roughing or interrupted cuts?
This grade and geometry are primarily intended for finishing and light general-purpose turning; heavy roughing or highly interrupted cuts are not the ideal application for this insert.

What dimensions should be considered when specifying the insert?
Key dimensions include the 0.8 mm corner radius, 3.97 mm thickness, ISO size 09 and an 80° lead/approach angle, all of which affect edge strength and holder selection.

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.