TPGT 16T302 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of long tool life, consistently fine surface quality and ISO compatibility for efficient turning operations; order directly via Metav Werkzeuge or contact the technical consultants for selection support.

TPGT16T302 GT9530 Tungaloy — ISO triangular indexable insert for Turning

The TPGT16T302 GT9530 is an ISO triangular indexable insert designed for precision external and internal turning, offering a coated cermet grade optimised for finishing and extended tool life.

• ISO triangular insert TPGT16T302 GT9530
• Coated cermet for fine finishing and longer life
• 11° relief with 60° included angle
• 0.2 mm corner radius, single-sided chipbreaker

Better surface quality with a wear‑resistant cermet grade

The coated cermet grade GT9530 combines wear resistance with the ability to produce a high‑quality surface finish in steel turning applications. As a finishing to light‑universal grade, the material supports reliable dimensional results under stable clamping and cutting conditions. The ISO geometry ensures predictable cutting behaviour, while the coated substrate reduces flank wear, translating into fewer insert changes and more consistent part quality over a production run.

Design details that support secure clamping and predictable chips

Constructed as an ISO triangular insert with a 60° included angle and an 11° relief, the geometry delivers a stable seating in compatible holders and predictable engagement with the workpiece. The insert’s 0.2 mm corner radius and single‑sided chipbreaker are matched for finishing passes, improving chip control where short, controlled chips are required. The presence of a central hole with a cylindrical bore plus a single‑side countersink (40°–60°) allows secure fastening and straightforward indexability in standard ISO clamping systems.

Application guidance for efficient turning operations

Intended primarily for turning, the grade performs best in stable setups and is particularly suited to steel where a fine finish and longer interval between indexings are priorities. For outer and inner turning operations, select a holder and clamping set that match the insert’s form, relief angle and tolerance class to maintain repeatability. Matching the GT9530 grade with the correct chipbreaker avoids edge instability and helps to maintain consistent surface quality across batches.

Integration into the workshop and system benefits

The ISO standardisation of this insert simplifies inventory management and replacement procedures: the system comprises the ISO insert, a compatible external holder or boring bar, a shim or clamping set and spare screws. The relatively slim 3.97 mm thickness supports compact tool‑holder designs while maintaining sufficient rigidity for finishing tasks. Stocking ISO‑form inserts such as this one reduces machine downtime and makes tool changes straightforward for production teams seeking predictable performance.

Contact Metav Werkzeuge to specify the optimal Tungaloy GT9530 insert for the application and to arrange supply or technical consultation — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: 6997887
• Manufacturer SKU: TUN6997887
• SKU: 6997887-Tungaloy
• Product name: TPGT16T302 GT9530 Tungaloy indexable insert

Dimensions & Geometry

• Insert size: 16 mm
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 11°
• Included angle: 60°

Materials & Features

• Material: cemented carbide
• Grade/coating: GT9530 coated cermet
• Plate form: triangular
• Hole: with hole
• Hole style: cylindrical hole + single‑side countersink (40°–60°)
• Chipbreaker: single‑sided
• Application: Turning
• Model series: ISO turning indexable inserts

FAQ

Which materials is this insert suitable for? The TPGT16T302 GT9530 insert is intended primarily for steel applications and performs best where a fine finish and extended tool life are required, thanks to its coated cermet grade.

Can the insert be used for both external and internal turning? Yes, the ISO triangular geometry and the central hole arrangement allow use in both external holders and appropriate boring bars for internal turning with compatible clamping systems.

What does the GT9530 designation mean for performance? GT9530 denotes a coated cermet grade engineered for wear resistance and good surface finish in finishing to light‑universal turning tasks, delivering longer intervals between indexing under stable conditions.

How does the 0.2 mm corner radius affect results? The 0.2 mm corner radius supports precise profile control and a fine surface finish on turned parts while preserving edge strength suitable for finishing passes.

Is the insert compatible with standard ISO tool holders? Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the TPGT16T302 follows ISO geometry to ensure interchangeability with matching holders.

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.