TCGT 080200 J740 Wendeplatten - Tungaloy

Take advantage of the combination of robust J740 carbide performance, ISO-standard compatibility and a secure mounting design for consistent turning productivity; order directly via Metav Werkzeuge or consult our specialists for application advice.

TCGT 080200 J740 — Turning insert (triangular, 7° clearance) by Tungaloy

The TCGT080200 J740 insert is an ISO‑standard triangular turning insert intended for external and internal turning, offering a balanced combination of wear resistance and edge stability for a wide range of workpiece materials.

• ISO triangle insert TCGT080200 J740
• Tungaloy carbide with balanced wear resistance
• 7° clearance for secure cutting geometry
• Cylindrical hole with 40°–60° countersink

Maximise machining reliability with a proven carbide grade

The triangular indexable tip delivers a compact, stable contact area that supports repeatable cutting performance in turning operations. Manufactured in a carbide grade optimised as J740, the insert combines wear resistance with sufficient toughness to withstand interrupted cuts and variable material conditions. The ISO‑conforming designation guarantees interchangeability with standard holders, reducing setup time and enabling predictable tool life. This results in improved process security and fewer unscheduled tool changes, which directly benefits production throughput.

Secure clamping and predictable chip control for efficient setup

The insert's cylindrical hole with a single‑sided countersink (40°–60°) provides reproducible seating and a firm clamping interface in compatible toolholders. The 7° clearance and the triangular form create a defined cutting geometry that stabilises the cutting edge and facilitates chip flow when using the single‑sided chipbreaker. As a result, the system reduces vibration and improves surface finish while easing tool changeovers. Compatibility is determined by form, clearance angle, tolerance class, fixing method, size and thickness, so selecting a matching holder and clamping kit is essential for optimal results.

Practical benefits: geometry, dimensions and application scope

With a nominal size designation of 08, a plate thickness of 2.38 mm and an included 60° point angle, the insert is tailored for general turning tasks where compact edge geometry and reliable edge life are priorities. The single‑sided chipbreaker supports effective chip control for a broad range of feeds and depths of cut, helping to maintain tool life and consistent part quality. The insert’s ISO series construction means spare parts and replacements are straightforward to source and install, supporting shorter machine downtime and steady production rhythms.

For tailored advice on using Tungaloy J740 inserts in specific turning applications, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our team will recommend the ideal holder and cutting parameters.

Technical data

• Article number: 6807614
• Manufacturer SKU: TUN6807614
• SKU: 6807614-Tungaloy
• Model series: ISO turning inserts
• Designation: TCGT080200 J740

Core specifications

• Size: 08
• Thickness: 2.38 mm
• Relief / clearance: 7°
• Point angle: 60°
• Hole and countersink: cylindrical hole with single‑sided countersink (40°–60°)

Materials & special features

• Material: carbide
• Chipbreaker: single‑sided
• Plate form: triangular
• Application: turning
• Mounting: ISO‑standard insert for compatible holders

FAQ

What materials can this insert machine effectively?
The TCGT080200 J740 insert is a versatile carbide grade designed for general turning and offers balanced wear resistance and edge stability suitable for a wide range of steels and alloyed materials when appropriate cutting data are applied.

Is the insert compatible with standard ISO holders?
Yes, the ISO designation and the cylindrical hole with countersink ensure compatibility with holders that accept TCGT‑style triangular inserts; correct matching by form, clearance and size is required.

What does the J740 grade mean for tool life?
J740 denotes Tungaloy’s carbide grade formulated to balance wear resistance and toughness, which in practice supports longer edge life and consistent performance under typical turning conditions.

How does the single‑sided chipbreaker affect machining?
The single‑sided chipbreaker promotes predictable chip formation and evacuation for many turning tasks, improving surface finish and reducing the risk of chip entanglement during production.

Which product codes identify this item for ordering?
Order references include article number 6807614 and manufacturer SKU TUN6807614 for the TCGT080200 J740 turning insert from Tungaloy.

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.