CCGT 09T301 J740 Wendeplatten - Tungaloy

Benefit from the combination of ISO‑standard compatibility, the J740 Tungaloy grade and a precise 0.1 mm corner radius to achieve stable edges and consistent finishing in turning operations; order the insert directly via Metav Werkzeuge or ask our consultants if needed.

CCGT 09T301 J740 — ISO indexable turning insert for rhombic 80° applications, Tungaloy

The CCGT 09T301 J740 is an ISO‑standard rhombic indexable insert for turning, engineered for external and internal operations with a 0.1 mm corner radius and a single‑sided chipbreaker.

• ISO rhombic insert, 80° cutting angle
• Grade J740 for balanced wear and toughness
• 0.1 mm corner radius for accurate finishing
• Cylindrical hole with 40°–60° countersink

Increased productivity through balanced grade and geometry

The combination of the J740 cutting grade and cemented carbide substrate delivers a deliberate balance between wear resistance and edge toughness, which supports consistent component quality during serial production. The 0.1 mm corner radius contributes to stable cutting forces and improved surface finish in finishing passes, while the single‑sided chipbreaker manages chip formation for predictable evacuation. Because the insert conforms to ISO dimensions, tool changeover and inventory management are simplified, reducing downtime and supporting higher throughput.

Secure fitment and system compatibility that reduces setup time

Compatibility with the toolholder is determined by form, clearance angle, tolerance class, fastening method, size and thickness, all of which are addressed by this ISO‑spec insert. The plate’s 3.97 mm thickness and 7° clearance angle provide reliable seating in standard holders, and the cylindrical hole with one‑sided countersink (40°–60°) ensures secure clamping and repeatable positioning. These attributes make the insert straightforward to integrate into an established tooling system and help maintain consistent geometry across index changes.

Practical application guidance for longer tool life and predictable results

Select the appropriate chipbreaker and cutting parameters according to workpiece material, machining stability and desired surface quality; the right combination prolongs edge life and reduces scrap. This insert is suited to both external and internal turning tasks where a small corner radius and repeatable form are required. As part of a complete system, include a compatible holder, underlay/clamping set and replacement screws to ensure correct assembly and safe clamping. Regular inspection of edge condition and adherence to recommended feeds and speeds will maximise performance and return on tooling investment.

For precision turning with Tungaloy’s J740 grade, contact Metav Werkzeuge for tailored application advice and to secure genuine CCGT 09T301 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6801314
• Manufacturer SKU: TUN6801314
• SKU: 6801314-Tungaloy

Facts

• Thickness: 3.97 mm
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Plate size: 09
• Included angle: 80°
• Hole countersink: 40°–60°

Special features

• Grade J740 (Tungaloy cutting grade)
• Cemented carbide material
• Rhombic plate form
• Single‑sided chipbreaker
• With cylindrical hole and one‑sided countersink
• ISO‑standard turning insert for external and internal turning

FAQ

What machining tasks is this insert intended for? The CCGT 09T301 J740 insert is designed for external and internal turning operations where a small corner radius and controlled chip formation are required.

How does the J740 grade affect performance? The J740 grade provides a balanced combination of wear resistance and edge toughness, helping to deliver stable cutting performance and consistent surface quality with the CCGT 09T301 indexable insert.

Which holder features are required for correct fitment? A holder matching the ISO rhombic form, the 7° clearance angle and the 09 size is required; secure clamping uses the insert’s cylindrical hole and the 40°–60° countersink configuration.

Can the insert be used for finishing and semi‑roughing? Yes, with its 0.1 mm corner radius and single‑sided chipbreaker, the insert is well suited to finishing and controlled semi‑roughing, provided the correct chipbreaker and cutting parameters are selected.

What is the item reference for ordering replacement inserts? Order using article number 6801314 or SKU 6801314‑Tungaloy for the genuine Tungaloy CCGT 09T301 J740 indexable turning insert.

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.