TCMT 110204 GH730 Wendeplatten - Tungaloy

High wear resistance and consistent cutting-edge stability reduce unplanned tool changes and support steady production cycles; the GH730 grade and a 0.4 mm nose radius deliver a balance of wear resistance and edge life for reliable turning results. Order the TCMT 110204 GH730 Tungaloy indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

TCMT 110204 GH730 Tungaloy indexable insert for turning, 0.4 mm radius, 7° clearance

The TCMT 110204 GH730 is an ISO triangular indexable insert engineered for external and internal turning operations, offering controlled chip formation and stable edge performance in demanding machining tasks.

• GH730 grade for enhanced wear resistance
• ISO triangular form with three cutting edges
• 0.4 mm nose radius for fine profiling
• 7° clearance with cylindrical hole and countersink

Engineered for consistent, high-performance turning

The insert is made from carbide and specified in the GH730 grade, combining hardness and toughness to maintain a stable cutting edge under intermittent and continuous cuts. Thanks to the optimised grade, the insert supports improved chip control and predictable abrasion behaviour, which contributes directly to longer tool life and fewer machining interruptions. For shops focused on throughput and repeatability, the ISO geometry ensures compatibility with standard indexable holders while the coating and substrate interaction prioritise sustained performance over multiple workpieces.

Simple compatibility and economical handling

Designed to the ISO designation TCMT110204, the triangular format offers three indexable edges, reducing the number of replacements per part produced and lowering tooling costs. Mounting is determined by form, clearance and tolerance class; this insert features a cylindrical hole with a one-sided countersink (40°–60°) for secure clamping and predictable seating. The plate thickness of 2.38 mm, the inscribed size of 11, a 0.4 mm nose radius and a 7° clearance angle together make setup straightforward and repeatable, helping to shorten changeover times and simplify tool inventory management.

Operational advantages and recommended application

Best suited for turning, the insert performs well in external and internal cuts when paired with an appropriate chipbreaker and stable tool holding. The one-sided chipbreaker geometry complements the GH730 grade by shaping chips for safe evacuation and helping to reduce cutting forces in many common turning tasks. For process planning, select the chipbreaker and the positive/negative geometry according to workpiece material and machine rigidity; where vibration is controlled, the combination of 0.4 mm nose radius and GH730 delivers fine surface finishes without sacrificing edge life. If additional machining data or suitability guidance is required, the Metav Werkzeuge technical team can provide recommendations for feeds, speeds and holder selection.

For reliable turning with Tungaloy performance and clear application guidance, contact Metav Werkzeuge to secure the TCMT 110204 GH730 insert or request tailored machining advice.

Technical data

• Article number: 6821004
• Manufacturer item number: 6821004
• Manufacturer SKU: TUN6821004
• SKU: 6821004-Tungaloy
• Model series: ISO indexable turning inserts

Dimensions & core data

• Size: 11
• Thickness: 2.38 mm
• Nose radius: 0.4 mm
• Clearance angle: 7°
• ISO designation: TCMT110204

Design & special features

• Shape: triangular
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Grade: GH730
• Material: carbide
• Application: turning

FAQ

What holder types are compatible with this insert?
Compatibility depends on holder form, free angle, fastening and tolerance class; the TCMT 110204 GH730 fits standard ISO triangular turning holders designed for TCMT inserts.

Which materials is this grade best suited for?
The GH730 grade is formulated to balance wear resistance and edge stability, making the insert suitable for a wide range of turning tasks; select the chipbreaker and cutting parameters according to the workpiece material and machining conditions.

How many cutting edges are available per insert?
The triangular format provides three indexable cutting edges; rotation and indexing extend the effective life of each insert and reduce tooling costs.

Is there guidance for feeds and speeds with this insert?
Recommended cutting data depend on workpiece material, machine rigidity and holder stability; Metav Werkzeuge can supply tailored feeds and speeds for the TCMT 110204 GH730 based on the application.

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.