TCGT 110202 J740 Wendeplatten - Tungaloy

Take advantage of the combination of balanced wear resistance, stable chip control, and ISO compatibility for reliable turning operations; order genuine Tungaloy inserts through Metav Werkzeuge or consult our team for matching holder and application advice.

TCGT 110202 J740 Tungaloy turning insert for ISO triangular turning applications

TCGT 110202 J740 is an ISO‑standard triangular turning insert designed for external and internal turning, offering a balanced carbide grade for dependable edge stability and controlled chip formation.

• ISO triangular insert TCGT 110202 J740
• 11 mm inscribed circle, 0.2 mm corner radius
• Carbide grade J740 for balanced wear and toughness
• Cylindrical hole with 40°–60° countersink

Superior chip control and sustained cutting performance

The combination of the J740 carbide grade and the single-sided chipbreaker is engineered to deliver consistent chip formation and extended edge life. This balance of wear resistance and toughness reduces unexpected tool changes and supports uninterrupted production runs, improving overall process efficiency. The insert’s geometry provides a repeatable cutting behaviour which helps maintain surface finish and dimensional accuracy across batch production.

Secure clamping and ISO compatibility for versatile use

Built to ISO specifications, the insert’s compatibility with a holder is determined by its form, clearance angle and thickness, ensuring proper seating and rigidity in most standard toolholders. The cylindrical hole with a one-sided countersink (40°–60°) enables secure fastening and reliable torque transfer during heavier cuts. The 7° clearance angle and 60° included angle contribute to stable engagement with the workpiece, reducing chatter and improving process stability.

Geometry tuned for finishing and roughing in turning

The triangular shape with an 11 mm inscribed circle and a 0.2 mm corner radius offers a compromise between edge strength and the ability to achieve fine surface finishes. A larger corner radius typically increases edge robustness for roughing, whereas a smaller radius favours fine finishing; the chosen radius here supports a range of operations when combined with the appropriate feed and depth of cut. The 2.38 mm thickness adds stiffness to the insert body, helping maintain positional accuracy under radial and axial loads.

Practical benefits for workshop productivity

Manufactured in cemented carbide, the insert is part of the ISO turning insert series and is suitable for standard turning tasks when matched with the correct chipbreaker and holder. The ISO designation and clear specification of the hole and countersink style simplify procurement and inventory management. Genuine Tungaloy carbide grades are developed to deliver predictable wear behaviour, which supports planning of tool change intervals and reduces downtime in the workshop.

For genuine Tungaloy TCGT 110202 J740 inserts and expert application advice, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to confirm stock and suitability for specific turning operations

Technical data

• Article number: 6807665
• Manufacturer SKU: TUN6807665
• SKU: 6807665-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Application: Drehen

Facts

• Inscribed circle (IC): 11 mm
• Corner radius: 0.2 mm
• Thickness: 2.38 mm
• Clearance angle: 7°
• Included angle: 60°

Special features

• Material: cemented carbide
• Grade: J740
• Shape: triangular
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• ISO designation: 110202
• Item name: TCGT110202 J740 Tungaloy‑wendeplatte

FAQ

What materials is this insert suited for?
The TCGT 110202 J740 insert in cemented carbide is designed for general turning applications; selection of the J740 grade supports a wide material coverage when paired with the correct chipbreaker and cutting parameters.

How does the corner radius affect performance?
A 0.2 mm corner radius on the TCGT 110202 provides a balance between edge strength and surface finish, making it suitable for medium finishing passes while still offering some robustness for light roughing.

Which toolholders are compatible with this ISO insert?
Compatibility depends on the holder’s form, clearance, tolerance class, fastening method, size and thickness; the ISO designation and hole/countersink style of this insert facilitate matching with standard external holders and boring bars.

Is the insert reversible and how many usable edges does it have?
The triangular geometry typically provides three usable cutting edges; orientation and chipbreaker design determine the number of effective edges for a given operation.

What is the benefit of the cylindrical hole with countersink?
The cylindrical hole combined with a one‑sided countersink (40°–60°) ensures secure clamping and consistent seating, improving stability under load and reducing the risk of insert movement during interrupted cuts.

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.