TPGT 090204 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a precise 60° geometry, a coated cermet GT9530 for finishing, and a fine 0.4 mm corner radius to secure consistent surface quality and longer tool life in stable turning operations; order the insert directly via Metav Werkzeuge or consult the technical team for application advice.

TPGT 090204 GT9530 – ISO triangular turning insert for turning by Tungaloy

The TPGT 090204 GT9530 is an ISO‑standard triangular indexable insert designed for external and internal turning, optimised for fine finishing on steel with a coated cermet grade for improved surface quality and extended life.

• Triangular ISO insert, 60° geometry
• Coated cermet grade GT9530 for finishing
• 0.4 mm corner radius for fine surface
• Cylindrical hole with one-sided countersink

Predictable geometry for consistent machining results

The triangular ISO insert features a defined 60° included angle and an 11° clearance that together produce stable cutting engagement and predictable chip flow. These geometric parameters support repeatable tool positioning and minimise vibration when used in appropriately rigid setups. The plate thickness of 2.38 mm and the standard size designation ensure compatibility with holders specified for ISO turning inserts; compatibility is governed by the insert form, clearance angle, tolerance class, fixing method, size and thickness. Such determinism in geometry reduces setup time and improves process reliability in production environments.

Coated cermet grade engineered for finishing and longevity

The coated cermet GT9530 combines wear resistance with an emphasis on surface finish, making the grade well suited to finishing and light universal turning of steel under stable conditions. The coating enhances temperature resistance and edge stability, which in turn extends effective tool life and maintains a consistent surface quality over longer runs. The small 0.4 mm corner radius aids in producing refined external and internal profiles while limiting cutting forces—beneficial when a high-quality surface is the prime objective rather than heavy material removal.

Practical system and mounting guidance for dependable use

The system consists of the ISO turning insert, a matching external holder or boring bar, a shim/locking set and spare screws. The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°) which secures firm clamping and correct axial positioning in the pocket. For correct function, select holders that match the insert’s form and 11° relief; ensure tolerance class and fixing method are compatible to avoid misalignment. Proper clamping and a rigid tool assembly are essential to exploit the grade’s surface benefits and to avoid premature wear.

Production benefits and suitability for workshop workflows

Adopting this indexable triangular geometry with a single‑sided chipbreaker simplifies edge control and makes tool management straightforward in serial production. The combination of GT9530’s wear resistance and the insert’s geometry supports lower downtime through longer intervals between indexings, which helps maintain throughput. For operations prioritising surface finish and repeatability, this insert provides a balance of economy and performance when cutting steel under stable conditions in turning applications.

For application support or to procure the Tungaloy TPGT 090204 GT9530 insert (manufacturer article number 6997873), please contact Metav Werkzeuge for tailored advice and next‑step ordering assistance

Technical Data

• Article number: 6997873
• SKU: 6997873-Tungaloy
• Manufacturer SKU: TUN6997873
• Model series: ISO turning indexable inserts
• Material: cemented carbide

Numbers / Core technical data

• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Included angle: 60°
• Size: 09

Designs / Special features

• Coating / grade: GT9530 (coated cermet)
• Chipbreaker: one-sided
• Plate shape: triangular
• Hole: with cylindrical hole + single-side countersink (40°–60°)
• Application: external and internal turning; finishing to light universal turning

FAQ

What materials is this insert suitable for?
The GT9530 coated cermet insert is intended primarily for machining steel in finishing and light universal turning operations; it performs best under stable cutting conditions where surface quality and extended tool life are required.

How does the 0.4 mm corner radius affect the finish?
A 0.4 mm radius helps produce a finer surface finish by reducing edge chipping and smoothing the cut; the result is improved part appearance and reduced need for secondary finishing.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, clearance angle, tolerance class, fixing method, size and plate thickness; select an ISO‑compliant holder that matches the insert’s 60° geometry and 11° clearance for secure clamping.

How should the insert be clamped given the hole style?
The cylindrical hole with a single‑side countersink (40°–60°) provides positive axial location and stable clamping when used with the correct screw and shim assembly; ensure screws and clamping elements match the holder specifications.

Is the GT9530 grade suitable for heavy roughing?
GT9530 is formulated as a wear‑resistant cermet for finishing to light universal turning; it is not optimised for heavy roughing where different grades and tool geometries would be preferable.

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.