DCET 11T302 SH730 Wendeplatten - Tungaloy

Take advantage of the combination of coated carbide SH730 for robust edge stability, precise chip control and straightforward holder compatibility to keep turning operations productive; order the insert directly via Metav Werkzeuge or consult the technical team for application advice.

DCET11T302 SH730 — ISO turning indexable insert, coated carbide, 0.2 mm radius (Tungaloy)

The DCET11T302 SH730 is an ISO-standard rhombic turning insert designed for external and internal turning, offering a one-sided chipbreaker and a geometry optimised for variable engagement conditions.

• Coated carbide SH730 for variable engagement
• Rhombic ISO insert with 55° geometry
• One-sided chipbreaker for reliable chips
• 0.2 mm corner radius, 3.97 mm plate thickness

Reliable chip control for consistent component quality

The combination of a one-sided chipbreaker and the SH730 coated carbide grade ensures controlled chip formation even when engagement conditions change. This leads to stable cutting forces and a reduced risk of built-up edge, which in turn supports repeatable surface finish and process stability. The 0.2 mm corner radius provides a compromise between strength at the cutting edge and the ability to produce fine radii on turned profiles, while the ISO rhombic geometry contributes to predictable load distribution during each cut.

Flexible compatibility with a wide range of holders

Compatibility with external holders or boring bars is determined by the insert's shape, 7° relief angle, tolerance class, clamping method, size and thickness. The rhombic form and the with-hole design (cylindrical hole plus single-sided countersink 40°–60°) allow secure clamping and simple indexability within standard ISO systems. These attributes make the insert suitable for machine shops that require quick insert changes and reliable seating in compatible toolholders, thereby reducing downtime and streamlining tool inventory.

Durable coated carbide for demanding turning tasks

The coated carbide grade SH730 is developed for toughness and edge stability, making it especially suitable for smaller tools or applications with irregular engagement. The 3.97 mm plate thickness adds mechanical stability to the cutting edge while the coating improves wear resistance under mixed cutting conditions. For workshop planners seeking productivity, the insert’s balance of edge life and process reliability supports longer productive cycles and fewer unexpected tool changes, contributing to efficient machining sequences.

Contact Metav Werkzeuge for a tailored application assessment or to request a technical quotation for the Tungaloy DCET11T302 SH730 insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Manufacturer article number: 6856751
• SKU: 6856751-Tungaloy
• Manufacturer SKU: TUN6856751
• ISO designation: DCET11T302
• Shape: Rhombic
• Size: 11 mm
• Thickness: 3.97 mm
• Hole: with hole; cylindrical hole + single-sided countersink (40°–60°)
• Relief angle: 7°
• Geometry angle: 55°
• Corner radius: 0.2 mm

Core technical data

• Size: 11 mm
• Thickness: 3.97 mm
• Geometry angle: 55°
• Clearance angle: 7°
• Corner radius: 0.2 mm

Special features

• Coated carbide grade SH730
• One-sided chipbreaker
• ISO-standard turning insert
• Suitable for external and internal turning
• Compatibility determined by shape, relief angle and clamping

FAQ

What materials is this insert suitable for?
The DCET11T302 SH730 Tungaloy turning insert is optimised for a wide range of materials thanks to the tough SH730 grade and is suitable where improved edge stability is required.

How does the chipbreaker affect production?
The one-sided chipbreaker on the DCET11T302 SH730 supports predictable chip formation and improves process stability, reducing interruptions for chip management.

What are the geometry and relief angles?
This insert features a 55° geometry and a 7° relief angle, offering a combination that balances strength and accessibility for common turning tasks.

Can the insert be used in internal turning?
Yes, the ISO rhombic form and secure clamping via the with-hole design make the insert suitable for both external and internal turning applications.

How should a compatible holder be selected?
Select a holder that matches the insert shape, 7° relief angle, tolerance class, clamping method, size (11 mm) and thickness (3.97 mm) to ensure correct seating and reliable performance.

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.