CCMT 09T308 GT9530 Wendeplatten - Tungaloy

Combining the GT9530 coated cermet grade with the ISO CCMT09T308 rhombic form and a 0.8 mm corner radius provides reliable finishing, extended tool life and predictable chip control — ideal for stable turning operations. Order the CCMT09T308 directly via Metav Werkzeuge or request application advice from our consultants.

CCMT09T308 GT9530 — Turning insert (Tungaloy), coated cermet, 0.8 mm radius

CCMT09T308 GT9530 is an ISO rhombic insert designed for finishing and light general turning of steel under stable machining conditions

• Coated cermet grade GT9530 for finishing
• ISO CCMT 09T308 rhombic geometry
• 0.8 mm corner radius for fine surface quality
• Single-sided chipbreaker for stable cuts

Achieve consistent surface quality with a cermet grade tailored for finishing

The GT9530 coated cermet is formulated to deliver a pronounced improvement in surface finish and wear resistance during finishing passes. Cermet combines ceramic hardness with metallic toughness, which reduces built-up edge and produces smoother part surfaces compared with conventional carbides. In practice, the grade supports longer tool intervals in steady setups, meaning fewer insert changes and more productive machine time. This is particularly relevant where a consistently fine finish on steel is required.

Predictable chip behaviour and secure clamping for stable turning

The rhombic CCMT shape, paired with a single-sided chipbreaker, promotes controlled chip formation and evacuation in finishing cuts. The insert’s 0.8 mm corner radius reduces corner stress while preserving edge strength, helping to avoid vibration and irregular tool wear. Compatibility with toolholders depends on form, relief angle, tolerance class, attachment and thickness; the standardised ISO format ensures straightforward integration into existing tool systems and predictable clamping performance.

Broadened application scope while maintaining process efficiency

Designed for turning, this grade suits light general machining through to high-quality finishing under stable conditions. The coated substrate improves resistance to abrasive and adhesive wear, which extends productive cycles and reduces unplanned stoppages. Selecting the appropriate chipbreaker and the GT9530 grade helps to balance surface quality and tool life, leading to measurable savings in throughput and tool management without sacrificing precision.

Easy system integration and inventory clarity for production planning

As an ISO-series insert, the CCMT09T308 fits common insert carriers when the holder parameters match the insert’s form, 7° clearance, size and thickness (3.97 mm). The insert includes a cylindrical hole with a single-sided countersink (40°–60°) to suit standard clamping sets and replacement screws. Standardised dimensions and clear grade designation simplify stocking and make it easier to specify the correct insert for repeatable, reproducible results on turned components.

For stock availability, application-specific selection or to discuss suitability of the Tungaloy GT9530 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored advice and fast supply.

Technical data

• Article number: 6998306
• SKU: 6998306-Tungaloy
• Manufacturer SKU: TUN6998306
• Model series: ISO turning inserts
• Material: cemented carbide

Facts

• Insert designation: CCMT09T308
• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Relief/clearance angle: 7°
• Included angle: 80°
• Size: 09
• Hole: with hole

Special features

• Grade: GT9530 (coated cermet)
• Chipbreaker: single-sided
• Shape: rhombic
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Application: turning (finishing to light general machining of steel)
• Compatibility: ISO holders and standard clamping sets
• System components: ISO insert, suitable external holder or boring bar, support/clamping kit and spare screws

FAQ

Which materials can be machined with this insert?
The CCMT09T308 GT9530 Tungaloy insert (SKU 6998306-Tungaloy) is specified for finishing and light general turning of steel, with the GT9530 cermet delivering improved surface quality and wear resistance under stable cutting conditions.

How does the geometry affect holder compatibility?
Compatibility is determined by the insert form, relief angle (7°), tolerance class, attachment method, size and thickness; the ISO CCMT format facilitates fitting to standard external holders and boring bars when the holder matches these parameters.

What surface finish improvements are typical?
Thanks to the GT9530 coated cermet and the 0.8 mm corner radius, the insert provides finer finishes and reduced built-up edge compared with many uncoated grades, supporting consistent component quality in finishing operations.

Is this insert indexable and suitable for multi-edge use?
The CCMT09T308 is an indexable ISO insert designed for rotation/indexing within compatible holders; exact indexing practice depends on holder design and recommended clamping procedure.

How should the chipbreaker and grade be selected for different operations?
Choose the chipbreaker and the GT9530 grade to match workpiece material, cutting parameters and machine stability; the single-sided chipbreaker here favours stable finishing cuts and controllable chip formation.

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.