TPGT 090204 GH110 Wendeplatten - Tungaloy

Take advantage of the combination of ISO‑standard compatibility, balanced GH110 wear resistance and a compact 0.4 mm corner radius for predictable tool life and consistent finishing. Order the insert directly via Metav Werkzeuge or ask the consultants for application support.

TPGT 090204 GH110 Tungaloy turning insert — ISO triangular insert for turning

The TPGT090204 GH110 is an ISO‑standard triangular turning insert designed for external and internal turning in general machining applications.

• ISO‑standard triangular insert
• Tungaloy GH110 carbide grade
• 0.4 mm corner radius
• 11° clearance angle
• Cylindrical hole with 40°–60° countersink

Predictable productivity through material and grade

The insert’s core advantage is a precise combination of substrate and grade: carbide in the GH110 formulation delivers a measured balance of wear resistance and toughness. This balance reduces flank wear progression under typical turning conditions and supports longer intervals between index changes, which improves overall machine uptime. The ISO‑compliant geometry ensures dependable repeatability when paired with a suitable external holder or boring bar, giving production planners a transparent basis for process control and cost calculation.

Geometry that stabilises cutting and chip control

Designed as a triangular insert with an included angle of 60° and a 0.4 mm corner radius, the geometry provides a stable cutting edge for finishing passes and light roughing. The one‑sided chipbreaker controls chip flow for many common steels and non‑ferrous materials, while the 11° clearance angle minimises rubbing at the flank. The centre cylindrical hole with a one‑side countersink (40°–60°) guarantees secure seating and repeatable clamping, which directly supports dimensional consistency and surface quality during high‑volume runs.

Easy integration into modular turning systems

With an insert thickness of 2.38 mm and a designation matching ISO series requirements, the component integrates into standard indexable insert systems without special adaptions. The size designation 09 and the presence of the locating hole simplify matching to holders by form, free angle, tolerance class, fastening method, size and thickness. Where process stability is critical, selecting the correct holder and torque for the clamping screw ensures the insert reaches its designed potential for edge life and accuracy.

Process benefits and application fit

This turning insert is optimised for general turning: external and internal operations that demand a compromise between edge durability and cutting stability. The GH110 grade complements the geometry by offering consistent chip formation and a robust cutting edge suited to productive machining. For components requiring repeatable surface finish and tight dimensional control, the combination of graded carbide and targeted chipbreaking geometry reduces rework and contributes to a safer, more efficient production flow.

Contact Metav Werkzeuge for tailored application advice or to secure stocks of this Tungaloy turning insert — our engineers advise on holder compatibility and cutting parameters

Technical data

• Article number: 6808897
• Manufacturer SKU: TUN6808897
• SKU: 6808897-Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Corner radius: 0.4 mm
• Insert thickness: 2.38 mm
• Size designation: 09
• Clearance angle: 11°
• Included angle: 60°

Special features

• Material: Carbide
• Grade: GH110 (Tungaloy)
• Shape: Triangular
• Hole: Cylindrical hole with one‑side countersink (40°–60°)
• Chipbreaker: One‑sided
• Application: Turning (external and internal)
• ISO designation: TPGT090204

FAQ

What materials is this insert suitable for? The TPGT090204 GH110 Tungaloy turning insert is formulated for a broad range of general machining tasks; the GH110 carbide grade provides a balance of wear resistance and toughness suitable for many steels and common workshop materials.

How is the insert fixed in the holder? The insert uses a cylindrical locating hole with a one‑side countersink (40°–60°) for secure seating; appropriate clamping torque and a compatible external holder ensure repeatable placement for the Tungaloy turning insert (SKU 6808897‑Tungaloy).

Which cutting applications benefit most from this geometry? The triangular 60° geometry with a 0.4 mm corner radius and one‑sided chipbreaker is particularly effective for finishing and light roughing in external and internal turning where controlled chip flow and surface quality are priorities.

Can the insert be used for aggressive roughing? While the GH110 grade offers good edge stability, the TPGT090204 GH110 insert is optimised for general turning and finishing; for heavy roughing, consider grades and geometries specifically designed for high material removal rates.

How to match the insert to a holder? Compatibility depends on form, free angle, tolerance class, fastening, size and thickness; confirm that the holder accepts ISO TPGT‑style inserts of size 09 and thickness 2.38 mm before mounting the Tungaloy insert.

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.