CCMT 09T304 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of coated GT9530 cermet for longer tool life, 0.4 mm corner radius for fine finishing, and ISO compatibility for smooth integration into existing toolholders — order the insert directly via Metav Werkzeuge or contact our consultants for tailored application advice.

CCMT 09T304 GT9530 Turning insert (ISO CCMT, rhombic) — Tungaloy

CCMT 09T304 GT9530 is an ISO‑normed indexable turning insert designed for finishing to light universal turning of steel, offering a balanced mix of surface quality and extended tool life.

• Coated GT9530 cermet for longer tool life
• Rhombic CCMT shape, 80° cutting angle
• 0.4 mm corner radius for fine finishing
• With cylindrical hole and 40°–60° countersink

Consistent surface finish and extended tool life

The GT9530 grade is a coated cermet developed for wear resistance and reproducible edge stability in finishing and light universal turning of steel. The combination of coating and cermet substrate reduces flank wear and helps maintain a sharp cutting edge over longer toolpaths, which improves uptime and reduces the frequency of insert changes. For production environments where stable clamping and consistent part quality matter, this grade provides measurable benefits in surface integrity and component tolerances.

Stable cutting geometry for external and internal turning

The rhombic CCMT geometry with an 80° cutting angle and 7° clearance supports both external and internal turning operations where rigidity and repeatable chip control are required. The single‑sided chipbreaker is optimised for steel machining under stable conditions; it produces a controlled chip form that eases evacuation and minimises interruptions. In practical terms, the insert supports steady cutting parameters and predictable tool life, which simplifies process planning and reduces setup iterations.

Precision mounting and ISO compatibility for quick tool changes

As an ISO‑normed insert, the CCMT 09T304 is compatible with a wide range of standard CCMT toolholders. The insert is supplied with a cylindrical hole and a one‑sided countersink (40°–60°), enabling secure clamping and precise seating. With a thickness of 3.97 mm and standard size designation 09, the insert fits conventional clamping systems that match form, free angle, tolerance class, fastening method, size and thickness. This compatibility reduces the need for special holders and supports fast changeovers in mixed‑tool production cells.

Application guidance and recommended use case

This grade is particularly suited to finishing and light universal turning of steel where a good surface finish and extended stand time are priorities. The 0.4 mm corner radius is sized for fine finishing tasks: it smooths peak micro‑irregularities while maintaining dimensional control. For less stable workholding or interrupted cuts, a more robust geometry or different chipbreaker might be preferable; for consistent conditions, the GT9530 insert provides an economical balance between surface quality and lifetime. If technical parameters or alternative grades are required, Metav Werkzeuge can advise on the best match for the specific machining scenario.

For machining steel with high surface quality and extended tool life, request the CCMT 09T304 GT9530 insert through Metav Werkzeuge — contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 for application support and availability.

Technical Data

• Article number: 6998301
• SKU: TUN6998301
• Manufacturer: Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Cutting angle: 80°
• Clearance angle: 7°
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Size: 09
• ISO code: 09T304

Special features

• Coated cermet grade GT9530
• Material: carbide
• Rhombic CCMT plate form
• Single‑sided chipbreaker
• With cylindrical hole + one‑sided countersink (40°–60°)
• Suitable for external and internal turning of steel
• Intended for finishing to light universal turning

FAQ

What materials is this insert intended for?
The CCMT 09T304 GT9530 insert is intended primarily for steel machining in finishing to light universal turning applications.

Which toolholders are compatible with this insert?
Compatibility follows ISO CCMT standards; the CCMT 09T304 fits standard CCMT external and internal turning holders that match form, free angle, tolerance class, fastening method, size and thickness.

What benefits does the GT9530 grade offer?
GT9530 is a coated cermet grade that offers improved wear resistance and longer stand time while delivering a consistently good surface finish in stable turning conditions.

How does the 0.4 mm corner radius affect the finish?
The 0.4 mm corner radius smooths minor surface irregularities and helps achieve tighter surface roughness values without compromising dimensional control during finishing passes.

What is the manufacturer SKU and article number?
The manufacturer SKU is TUN6998301 and the article number is 6998301, both referencing the CCMT 09T304 GT9530 insert.

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.