DCGT 070202 J740 Wendeplatten - Tungaloy

Take advantage of the ISO‑standard geometry, the J740 Tungaloy carbide grade and the secure cylindrical fixing for repeatable, process‑stable turning; order the DCGT 070202 J740 insert directly via Metav Werkzeuge or ask the consultants for assistance.

DCGT 070202 J740 — ISO rhombic turning insert, 7° relief (Tungaloy)

A DCGT 070202 J740 insert engineered for general external and internal turning operations with ISO compatibility and a balanced grade for wear resistance and edge stability.

• ISO‑standard rhombic insert size 07
• J740 carbide grade for wear resistance
• 7° relief angle for defined cutting edge
• Cylindrical hole with countersink for secure fixing

Improved productivity through matched geometry and grade

The combination of an ISO‑compliant rhombic 07 geometry and the J740 carbide grade delivers a reliable foundation for efficient turning. The plate’s moderate corner radius (0.2 mm) and defined 7° relief enable stable engagement with the workpiece, which helps to maintain consistent cutting forces. Because the grade is formulated to balance wear resistance and toughness, edge life is extended under many routine turning conditions; this reduces unplanned tool changes and supports higher machine utilisation.

Secure mounting and clear holder compatibility

Mounting security is provided by the cylindrical hole with a one‑sided countersink (40°–60°), ensuring a positive clamping interface when used with the appropriate ISO holders. Compatibility with a given holder is determined by the insert’s form, relief angle, tolerance class, fastening method, size and thickness; these parameters are standardised to simplify selection. As a result, the insert can be integrated into existing tool systems with predictable positioning and repeatable indexing.

Controlled chip formation and edge stability for consistent surfaces

The single‑sided chipbreaker geometry helps to direct chips away from the cutting zone and to condition the chip shape for safer evacuation. This contributes to improved surface finish and reduces the risk of re‑cutting chips on the component. The J740 grade complements the mechanical geometry by providing edge stability under varying loads, so process reliability is increased and workpiece quality remains consistent across batches.

Practical handling, specification and recommended uses

The insert’s 2.38 mm thickness and 07 size suit a broad range of external and internal turning duties where a compact rhombic geometry is preferred. The plate is supplied as an ISO turning indexable insert, enabling straightforward inventory management and rapid replacement. When selecting this insert for a specific task, match the single‑sided chipbreaker and the J740 grade to the material and cutting conditions required; this matching ensures optimal performance without unnecessary complexity.

For process‑secure turning with the Tungaloy J740 grade, contact Metav Werkzeuge for availability and tailored advice — info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6802787
• Manufacturer SKU: TUN6802787
• Name: DCGT070202 J740 Tungaloy insert
• Model series: ISO turning indexable inserts
• Material: carbide

Facts

• Corner radius: 0.2 mm
• Thickness: 2.38 mm
• Relief angle: 7°
• Included angle: 55°
• Plate size: 07

Special features

• Grade: J740 (Tungaloy)
• Shape: rhombic
• Chipbreaker: single‑sided
• Hole: cylindrical hole with one‑sided countersink (40°–60°)
• Application: turning
• Compatibility: ISO holder compatibility by form, relief angle, tolerance, fastening, size and thickness

FAQ

What applications is this insert intended for?
The DCGT070202 J740 is designed for external and internal turning tasks where a rhombic 07 insert and a moderate corner radius offer the right balance between access and edge strength.

How is the insert fixed in the holder?
Fixing is achieved via the cylindrical hole with a one‑sided countersink (40°–60°); the DCGT070202 J740 is compatible with ISO holders that match the form, relief angle, tolerance class, fastening method, size and thickness.

What does the J740 grade offer?
The J740 grade combines wear resistance, toughness and cutting‑edge stability to deliver repeatable performance and extended edge life under a variety of turning conditions.

Which chip control features are integrated?
A single‑sided chipbreaker is integrated to favour controlled chip formation and safer evacuation, supporting improved surface quality and process reliability.

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.