TPMT 110204 GH730 Wendeplatten - Tungaloy

Take advantage of the combination of reliable GH730 carbide, a 0.4 mm corner radius and ISO compatibility for consistent turning performance; order or request availability via Metav Werkzeuge for fast processing.

TPMT110204 GH730 indexable insert for Turning — Tungaloy

TPMT110204 GH730 is an ISO-standard triangular indexable insert designed for external and internal turning applications, combining a wear-resistant carbide grade with a 0.4 mm corner radius for fine surface results.

• ISO triangular insert TPMT110204
• Carbide grade GH730 for turning
• 0.4 mm corner radius for fine finishes
• Cylindrical hole with 40°–60° countersink

High-performance carbide geometry for predictable machining

The triangular ISO insert combines a robust carbide substrate with the GH730 grade to balance wear resistance and toughness, delivering stable edge life under varied conditions. The 60° included angle and 0.4 mm corner radius enable precise control of cutting forces and a consistent contact geometry, which helps to reduce vibration and produce uniform surface quality. The 11° relief reduces rubbing on the flank face and improves chip formation at moderate feeds, while the compact 2.38 mm thickness contributes to rigidity in short overhang setups. Overall, the geometry and material selection provide a reliable basis for productive turning where repeatability matters.

System compatibility and secure clamping for consistent results

This insert is supplied in the ISO designation 110204 and is compatible with matching external holders or boring bars when the holder selection respects form, relief, tolerance class, fastening, size and thickness. The cylindrical hole with a one-sided countersink (40°–60°) ensures positive seating and simplifies clamp assembly in standard ISO clamping systems. The triangular plate form, paired with the specified thickness and size 11, allows straightforward integration into established tool systems, including shim/clamp kits and replacement screws. A properly matched holder and secure clamping translate directly into reduced indexing errors and stable cutting cycles.

Operational benefits: tool life, surface quality and process economy

The GH730 cutting grade broadens the application window by combining good wear resistance with edge stability, which supports longer tool life and predictable tool-change intervals. The single-sided chipbreaker is optimised for turning; when selected to match the workpiece and machining parameters it encourages controlled chip formation and ease of evacuation. Reduced downtime from fewer tool changes, together with consistent surface finish, contributes to improved process economy. For best outcomes, choose the chipbreaker and grade in line with the workpiece material and the required balance between feed, speed and depth of cut.

For application-specific advice or to secure stock of this Tungaloy GH730 TPMT110204 indexable insert, contact Metav Werkzeuge for availability and guidance via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6821011
• SKU: 6821011-Tungaloy
• Manufacturer SKU: TUN6821011
• Model series: ISO turning indexable inserts
• Material: Carbide

Facts

• ISO designation: 110204
• Included angle: 60°
• Free (relief) angle: 11°
• Corner radius: 0.4 mm
• Plate thickness: 2.38 mm
• Plate size: 11

Special features

• Carbide grade GH730 (Tungaloy)
• Triangular plate form
• One-sided chipbreaker
• Cylindrical hole + one-sided countersink (40°–60°)
• Intended for external and internal turning
• Compatible with external holders, boring bars, shims and clamp sets

FAQ

What operations is this insert suitable for?
The TPMT110204 GH730 Tungaloy indexable insert (SKU 6821011-Tungaloy) is designed primarily for external and internal turning operations and is supplied in the ISO 110204 designation.

How does the GH730 grade benefit machining?
GH730 on the TPMT110204 GH730 Tungaloy insert provides a balance of wear resistance and toughness, helping to extend edge life and maintain consistent surface quality under variable cutting conditions.

What does the hole style mean for clamping?
The TPMT110204 GH730 Tungaloy insert features a cylindrical hole with a one-sided countersink (40°–60°), which secures positive seating in standard clamping systems and reduces the risk of indexing movement.

Which geometry details affect surface finish?
The 60° included angle and 0.4 mm corner radius of the TPMT110204 GH730 Tungaloy insert influence cutting engagement and contact geometry, supporting finer surface finishes at appropriate feeds.

Can this insert be used across different holders and systems?
Yes, the ISO designation of the TPMT110204 GH730 Tungaloy insert ensures compatibility with holders and boring bars that match the form, relief angle, tolerance class, fastening method, size and thickness.

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.