TCGT 080201 J740 Wendeplatten - Tungaloy

Take advantage of the J740 grade and ISO compatibility to combine dependable wear resistance, cutting-edge stability and straightforward holder compatibility for reliable turning cycles; order the TCGT080201 J740 insert directly via Metav Werkzeuge or ask the consultants for tailored support.

TCGT 080201 J740 indexable insert for turning — Tungaloy, triangular 60°

TCGT 080201 J740 is an ISO‑standard triangular indexable insert designed for external and internal turning applications, offering a balance of wear resistance and cutting edge stability in a compact 60° geometry.

• ISO‑standard triangular insert 60°
• J740 Tungaloy cemented carbide grade
• 0.1 mm corner radius for precise profiling
• Cylindrical hole with 40°–60° countersink

Consistent geometry for predictable cutting performance

The triangular 60° geometry and ISO conformity ensure predictable repositioning and repeatable cutting angles when inserts are indexed or replaced. Compatibility with a chosen toolholder depends on form, relief angle, tolerance class, fixation method, size and thickness; this makes the insert suitable for standardised tool systems and facilitates fast changeovers. The combination of a defined corner radius and proven insert form reduces process variation and supports steady production cycles.

Durable grade engineered for stable tool life

The J740 cemented carbide grade is formulated to balance wear resistance and toughness, delivering a stable cutting edge under typical turning loads. By pairing this grade with the appropriate one‑sided chipbreaker, the system offers improved chip control and reduced edge chipping, which translates into longer intervals between indexings and less unscheduled downtime. The result is a measureable increase in machining reliability and consistent surface quality.

Practical dimensions and secure clamping for repeatability

With a thickness of 2.38 mm, an insert size 08 and a small 0.1 mm radius, the component enables fine profiling and controlled material removal in finishing and medium cutting operations. The 7° relief angle supports a low cutting force entry while the cylindrical hole with single‑side countersink (40°–60°) ensures secure clamping and correct seating in compatible clamping sets. Made from cemented carbide, the insert integrates into the ISO turning insert system alongside holders, clamps and replacement screws, promoting quick, repeatable tool setups. For selection advice regarding holder compatibility or chipbreaker choice, Metav Werkzeuge can provide application‑specific recommendations.

Contact Metav Werkzeuge for original Tungaloy J740 inserts and expert setup advice to secure productive turning results

Technical Data

• Article number: 6807620
• Manufacturer SKU: TUN6807620
• SKU: 6807620-Tungaloy
• Model series: ISO turning indexable inserts
• Name: TCGT080201 J740 Tungaloy indexable insert

Facts

• Thickness: 2.38 mm
• Corner radius: 0.1 mm
• Relief angle: 7°
• Insert size: 08
• Cutting angle: 60°

Special features

• Triangular insert form
• Cylindrical hole with single‑side countersink (40°–60°)
• One‑sided chipbreaker
• Cemented carbide material
• Grade: J740 (Tungaloy)
• Application: Turning
• Compatibility determined by form, relief angle, tolerance class, fixation, size and thickness

FAQ

What holders are compatible with this insert?
The TCGT 080201 J740 insert is compatible with holders designed for ISO triangular inserts size 08 where form, relief angle, tolerance class, fixation, size and thickness match the toolholder specification.

Which materials can this insert machine effectively?
The J740 cemented carbide grade on the TCGT 080201 is intended for a broad range of turning tasks; select the one‑sided chipbreaker and machining parameters according to the workpiece material and stability requirements.

What benefits does the J740 grade provide for turning?
The J740 grade delivers a balance of wear resistance and toughness for stable cutting edge behaviour, helping to extend effective tool life and maintain consistent surface finish in turning operations.

How does the cylindrical hole with countersink affect clamping?
The cylindrical hole combined with a single‑side countersink (40°–60°) on the TCGT 080201 enables reliable seating and axial location in standard clamping sets, improving repeatability and reducing the risk of insert displacement.

Is the small corner radius suitable for profiling operations?
Yes, the 0.1 mm corner radius is designed for fine profiling and finishing passes where a precise edge form and reduced cutting forces are required.

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.