TCGT 080200 J740 Wendeplatten - Tungaloy

Take advantage of the ISO format, robust J740 carbide grade and a precise 7° clearance to maintain steady production and predictable edge life; order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and chipbreaker selection.

TCGT080200 J740 — ISO triangular indexable insert for turning (Tungaloy)

TCGT080200 J740 is an ISO-format triangular indexable insert designed for turning applications, combining a wear-resistant carbide grade with a secure clamping geometry for consistent machining performance

• ISO triangular insert, 60° included angle
• Tungaloy J740 carbide grade, wear-resistant
• 7° clearance angle for stable cutting
• Cylindrical hole with 40°–60° countersink

Engineered for consistent turning performance

The TCGT080200 J740 insert pairs an ISO-standard triangle geometry with a 60° included angle to deliver predictable cutting engagement on both external and internal turning tasks. The J740 grade from Tungaloy is a carbide formulation optimised for a balance of wear resistance and edge toughness, which reduces flank wear and extends in-process tool life. As a result, the insert supports longer uninterrupted cycles and fewer index changes, helping to maintain throughput in batch and series production environments.

Secure clamping and precise fit reduce vibration

Compatibility with the chosen toolholder depends on form, clearance angle, tolerance class, mounting method, size and thickness; the 7° clearance and the triangular form ensure correct seating and repeatable positioning. The insert is supplied with a cylindrical hole plus a one-sided countersink (40°–60°), enabling reliable clamp engagement and torque control. These features reduce micro-movements at the cutting edge, lowering vibration and improving surface finish while simplifying setup checks in the workshop.

Controlled chip formation and adaptable application

Equipped with a single-sided chipbreaker, this insert facilitates controlled chip flow for many turning operations when combined with the right holder and cutting parameters. The chipbreaker design supports consistent chip segmentation and evacuation, which mitigates the risk of built-up edge and enhances surface integrity on the workpiece. Selection of the chipbreaker and the J740 grade should match the workpiece material and machining stability to achieve the best balance between productivity and tool life.

Practical integration into ISO tooling systems

As an ISO-format indexable insert, this item fits into standard systems comprising holder, shim and clamp set and replacement screws, enabling straightforward replacement and inventory management. The 2.38 mm plate thickness and size 08 designation offer a compact solution for medium-duty turning tasks while maintaining sufficient rigidity for repeatable results. The manufacturer article and SKU simplify ordering and spare-part matching for procurement and maintenance teams.

Contact Metav Werkzeuge for advice on holder compatibility, the Tungaloy TCGT080200 J740 insert and recommended chipbreaker selection

Technical data

• Article number: 6807617
• Manufacturer SKU: TUN6807617
• Model series: ISO turning indexable inserts
• Product name: TCGT080200 J740

Core data

• Included angle: 60°
• Clearance angle: 7°
• Plate thickness: 2.38 mm
• Size: 08

Special features

• Triangular insert, ISO format
• Carbide material (Tungaloy grade J740)
• With cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Intended for turning applications
• Compatibility depends on form, clearance, tolerance class, clamping, size and thickness

FAQ

What turning tasks is the insert suited for?
The TCGT080200 J740 indexable insert is designed for general external and internal turning operations where a balance of wear resistance and edge stability is required.

How does the J740 grade affect performance?
The Tungaloy J740 carbide grade provides a compromise of wear resistance and toughness, improving tool life and edge stability under varied cutting conditions.

What clamping features should be checked for compatibility?
Ensure the holder matches the ISO form, the plate thickness (2.38 mm), the 7° clearance and the triangular seating; the cylindrical hole with one-sided countersink must align with the clamp system.

Can the same insert be used for finishing and roughing?
The insert can perform both roles when paired with an appropriate chipbreaker, cutting parameters and sufficient stability; selection should consider workpiece material and desired surface finish.

What information is helpful when ordering replacements?
Provide the product designation TCGT080200 J740, article number 6807617 or manufacturer SKU TUN6807617 to ensure correct supply and spare-part matching.

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.