TPMT 090208 GT9530 Wendeplatten - Tungaloy

A cost-effective solution for finishing and light general turning, combining the GT9530 coated cermet grade with a triangular form and a 0.8 mm corner radius for stable surface quality and extended tool life; order directly via Metav Werkzeuge or consult the specialists for application advice.

TPMT090208 GT9530 – Tungaloy ISO turning insert for finishing and light general turning

The TPMT090208 GT9530 is an ISO‑standard triangular indexable turning insert, engineered for finishing to light general turning of steel where surface quality and extended wear resistance are required.

• Coated cermet grade GT9530
• Triangular 09 form, 0.8 mm corner radius
• 11° clearance angle, 2.38 mm thickness
• Cylindrical hole with 40°–60° countersink

Consistent surface finish and longer cutting intervals

The coated cermet GT9530 is specified for wear‑resistant finishing and light universal turning of steel under stable machining conditions. The combination of the fine, wear‑resistant coating and the substrate yields a consistent surface finish and longer tool life compared with typical uncoated grades. This makes the insert particularly suitable for jobs where minimising part rework and maintaining dimensional consistency are priorities. Technical terms such as "coated cermet" indicate a ceramic–metal composite coating that balances hardness and toughness to reduce flank wear during finishing passes.

Secure clamping and straightforward compatibility checks

Compatibility with holders is governed by form, clearance, tolerance class, fastening, size and thickness; the triangular 09 form and 2.38 mm thickness ensure straightforward pairing with ISO‑compliant external holders or boring bars. The insert features a cylindrical hole plus a one‑sided countersink (40°–60°) for reliable seating and repeatable clamping. When planning a tool setup, verify the holder’s seat geometry and fastening method to achieve the intended cutting angle and to preserve insert life.

Engineered chip control for steady machining

A one‑sided chipbreaker is integrated to support stable chip formation during finishing cuts, reducing the risk of entanglement and facilitating controlled chip evacuation. In practical terms, this helps maintain uninterrupted cycle times and reduces manual chip handling. For operations that demand consistent surface integrity—such as component finishing and light turning—the chip control characteristics of this grade contribute to process stability and predictable results.

Design details that support process reliability

Key design parameters such as the 0.8 mm corner radius and the included angle of 60° influence cutting mechanics: the radius supports better surface finish while the geometry balances edge strength and accessibility to small radii features. The ISO‑standard designation ensures the insert conforms to widely used form and tolerance classes, simplifying procurement and interchangeability across ISO‑compatible tool systems. The insert is supplied as part of a system concept that includes the matching holder, shim/clamp set and spare screws where required, enabling a complete and reliable tooling solution.

Discuss application requirements with Metav Werkzeuge to confirm suitability of the Tungaloy GT9530 insert for the intended turning tasks — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6998368
• SKU: 6998368-Tungaloy
• Manufacturer SKU: TUN6998368
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy

Key dimensions

• Corner radius: 0.8 mm
• Insert size: 09
• Thickness: 2.38 mm
• Clearance angle: 11°
• Included angle: 60°

Special features

• Coating/grade: GT9530 (coated cermet)
• Triangular insert (TPMT)
• Cylindrical hole + one‑sided countersink (40°–60°)
• One‑sided chipbreaker
• Compatibility determined by form, clearance, tolerance class, fastening, size and thickness

FAQ

Which materials is this insert suited for?
The TPMT090208 GT9530 insert is intended primarily for steel machining in finishing and light universal turning, using the wear‑resistant GT9530 coated cermet to deliver improved surface finish and extended wear life.

How does the hole and countersink affect mounting?
The cylindrical hole with a one‑sided countersink (40°–60°) provides secure seating and repeatable clamping in ISO holders, improving positional stability and torque transmission during tight clamping.

Is this insert compatible with standard ISO holders?
Yes, the insert follows ISO form and dimensional conventions; compatibility depends on matching the holder’s seat geometry, clearance angle and tolerance class with the insert’s 09 form and 2.38 mm thickness.

What machining benefits does the GT9530 grade deliver?
The GT9530 coated cermet offers wear resistance suited to finishing cuts and light general turning, providing consistent surface integrity and longer cutting intervals under stable operating conditions.

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.