CCMT 09T308 GT9530 Wendeplatten - Tungaloy

Benefit from the combination of a coated cermet GT9530 grade and a 0.8 mm corner radius for improved surface finish and extended tool life in stable turning operations. Order the insert directly via Metav Werkzeuge or contact our consultants for application-specific advice.

CCMT09T308 GT9530 CCMT indexable insert, coated cermet, for turning — Tungaloy

The CCMT09T308 GT9530 is a rhombic ISO indexable insert for finishing and light general-purpose turning, designed for stable conditions and high surface-quality demands

• Coated cermet grade GT9530 for long tool life
• Rhombic ISO CCMT geometry for versatile turning
• 0.8 mm corner radius for fine surface finish
• Central hole with 40°–60° countersink for secure clamping

Consistent surface finish and longer tool life

The coated GT9530 cermet composition is engineered for finishing and light universal turning of steel where surface quality and extended tool life are priorities. With a 0.8 mm corner radius the insert produces a fine surface while maintaining edge strength; this radius balances minimal cutting forces with repeatable dimensional results. The coating enhances wear resistance under steady machining conditions, reducing the frequency of insert changes and contributing to a smoother production flow. For shops aiming to lower downtime and maintain consistent part quality, the GT9530 grade delivers predictable performance on finishing passes.

Secure clamping and ISO compatibility for reliable processes

Compatibility with ISO CCMT holders is determined by shape, relief angle, tolerance class, clamping method, size and thickness; this insert conforms to those ISO parameters. The rhombic form and the central cylindrical hole with a one‑sided countersink (40°–60°) ensure secure mechanical clamping and repeatable seating in a wide range of external holders and boring bars. The 80° included angle and 7° clearance provide geometric stability that supports accurate positioning and reduces chatter risk when set up correctly, helping to maintain tight tolerances in serial production.

Controlled chip formation and practical application guidance

This insert features a single‑sided chipbreaker, optimised for controlled chip formation in finishing and light turning tasks. The chipbreaker and coated substrate are chosen to work best under stable set‑ups and consistent feed conditions; selecting a matching chipbreaker and grade based on the workpiece material and machine rigidity is essential. For steel applications, the combination of a coated cermet cutting edge and moderate corner radius improves surface appearance and can lengthen tool life compared with uncoated grades, provided cutting parameters and coolant strategies are adapted to the machining context.

Contact Metav Werkzeuge for tailored application advice, availability and to discuss the suitability of Tungaloy CCMT09T308 GT9530 inserts for specific production requirements — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Manufacturer article number: 6998296
• SKU: 6998296-Tungaloy
• Manufacturer SKU: TUN6998296
• Brand: Tungaloy
• Model series: ISO indexable turning inserts
• Material: coated cermet

Facts

• Corner radius: 0.8 mm
• Plate thickness: 3.97 mm
• Size designation: 09
• Included angle: 80°
• Relief/clearance angle: 7°
• Countersink angle: 40°–60°

Special features

• Coating / grade: GT9530
• Geometry: rhombic (CCMT)
• Hole: with hole; cylindrical hole with one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Typical application: turning (external and internal)
• Compatibility note: ISO-conforming; compatibility determined by form, relief angle, tolerance class, clamping, size and thickness

FAQ

What machining tasks suit this insert best?
The CCMT09T308 GT9530 Tungaloy indexable insert (SKU 6998296-Tungaloy) is aimed at external and internal turning where finishing or light universal turning is required; it performs best under stable workholding and consistent cutting conditions.

Which materials is the GT9530 grade intended for?
GT9530 is a wear‑resistant coated cermet grade engineered primarily for steel applications where a good surface finish and extended tool life are desired during finishing passes.

How is the insert fixed in the toolholder?
The insert uses a central cylindrical hole with a one‑sided countersink (40°–60°) for secure seating; when combined with ISO CCMT‑compatible holders and the correct clamping set, the design ensures repeatable positioning and stable clamping.

Which geometric details are important for setup?
Key geometry points are the rhombic CCMT form, an 80° included angle, 7° relief and a 0.8 mm corner radius; these govern cutting direction, edge strength and the achievable surface finish, and should be considered when selecting feeds and depths of cut.

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.