TCGT 110200 J740 Wendeplatten - Tungaloy

Combine ISO compatibility, long-lasting J740 carbide wear resistance and compact triangular geometry to maintain productive turning cycles. Order the insert directly via Metav Werkzeuge or consult the technical advisors for application-specific selection.

TCGT110200 J740 Tungaloy indexable insert — ISO turning insert with 60° geometry and 7° clearance

TCGT110200 J740 Tungaloy indexable insert for precision external and internal turning, designed to deliver consistent edge stability in demanding production environments.

• ISO triangular insert, 60° geometry
• Tungaloy J740 carbide grade for wear resistance
• 11 mm inscribed circle, 2.38 mm thickness
• Cylindrical hole with 40°–60° countersink

Consistent turning performance that reduces process variability

The ISO-standard indexable insert is engineered to provide dependable results in serial turning operations. The combination of the J740 carbide grade and the insert geometry promotes wear resistance and edge stability, which translates into more predictable tool life and less frequent tool changes. For production contexts where repeatability matters, the triangular design with a 60° geometry supports controlled cutting forces and stable chip formation. The result is improved machine uptime and a reduction in unexpected rework resulting from edge degradation.

Clear compatibility and mounting to fit established tool systems

Compatibility with toolholders is determined by several measurable attributes: form, clearance angle, tolerance class, method of fixation, size and thickness. This insert features an 11 mm inscribed circle (IC) and a 2.38 mm thickness with a 7° clearance angle, ensuring compatibility with ISO holders designed for small triangular inserts. The cylindrical hole with a single-side countersink (40°–60°) enables secure clamping and repeatable seating; proper matching of holder geometry and tolerance class is essential to achieve the intended clamping force and concentricity. Clear specification of these parameters supports swift tool setup and predictable performance in high-volume turning.

Process-focused chip control and productivity gains

The insert is supplied with a single-sided chipbreaker, chosen to favour consistent chip formation in typical turning tasks. Selecting the appropriate chipbreaker and grade according to workpiece material and machining stability can significantly improve surface finish and extend effective cutting life. By combining a dedicated chip control design with the J740 grade’s balanced toughness and abrasion resistance, the component supports higher material removal rates under stable conditions, contributing to measurable productivity improvements and reduced cycle-time variation.

For application advice, matching holder recommendations or to place an order for Tungaloy turning inserts contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for specialist guidance and fast delivery.

Technical data

• Manufacturer article number: 6807646
• Manufacturer SKU: TUN6807646
• Our SKU: 6807646-Tungaloy
• Model series: ISO turning indexable inserts
• Designation: TCGT110200 J740

Facts

• Inscribed circle (IC): 11 mm
• Thickness: 2.38 mm
• Clearance angle: 7°
• Included angle: 60°
• Hole: with hole
• Countersink angle: 40°–60°

Special features

• Material: carbide
• Grade: J740 (Tungaloy)
• Chipbreaker: single-sided
• Shape: triangular
• Application: turning
• System: ISO-standard insert
• Mounting: cylindrical hole with single-side countersink

FAQ

What turning operations are best suited to this insert?
The TCGT110200 J740 Tungaloy indexable insert is designed for both external and internal turning where a triangular 60° geometry and balanced carbide performance are required.

What are the key dimensions and angles to check for holder compatibility?
Check the 11 mm inscribed circle, 2.38 mm thickness, 7° clearance angle and the 60° included angle; the insert’s hole and countersink style must match the holder’s clamping design.

How does the hole and countersink design affect clamping?
The cylindrical hole with a single-side countersink (40°–60°) ensures positive seating and repeatable clamping when paired with holders designed for ISO triangular inserts and the appropriate tolerance class.

Which machining benefits does the J740 grade provide?
The J740 grade offers a balanced mix of wear resistance and toughness, supporting stable cutting edges and predictable tool life when combined with a suitable chipbreaker and machining setup.

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.