DCGT 11T300 SH730 Wendeplatten - Tungaloy

Combining SH730 coating performance with ISO-compliant geometry and a secure clamping interface results in consistent edge stability and predictable tool life in turning operations. Order the DCGT11T300 SH730 insert directly via Metav Werkzeuge or ask our consultants if needed.

DCGT11T300 SH730 indexable insert for turning — Tungaloy, ISO rhombic DCGT, 11 mm, 7° clearance

DCGT11T300 SH730 is an ISO‑standard rhombic insert designed for general turning tasks; optimised for small tools and variable engagement conditions.

• ISO rhombic DCGT geometry
• SH730 coated carbide grade
• One-sided chipbreaker for stable cutting
• Cylindrical hole with single-sided countersink

Consistent cutting performance for demanding turning tasks

The coated cemented carbide grade SH730 is formulated for edge stability and reliable wear behaviour, especially in applications with variable cut engagement. By choosing a tougher, chip‑resistant grade, the insert reduces the frequency of tool changes and maintains a stable cutting edge over a range of interruption and feed conditions. This leads to improved process consistency and a more uniform surface finish on turned components, which supports predictable cycle times and lowers overall machining costs.

Secure mounting and ISO compatibility for easy integration

Designed to ISO standards, the rhombic geometry and defined clamping features ensure precise seat and repeatable positioning in compatible holders. The insert features a cylindrical hole with a single‑sided countersink (40°–60°) and a nominal size of 11 mm with a thickness of 3.97 mm, combined with a 7° clearance angle and a 55° included angle—dimensions that enable secure clamping and stable behaviour in both external and internal turning applications. The ISO conformity simplifies tool selection and replacement; the system is completed by a matching outer holder or boring bar, a support/clamping set and replacement screws, which are selected according to holder form, tolerance class and fastening method.

Efficient chip control and economic machining

The one‑sided chipbreaker is configured to assist stable chip formation under many machining scenarios, reducing the risk of entanglement and improving evacuation in shorter overhangs and smaller tool setups. Combined with the SH730 coating, this results in longer effective tool life and fewer interruptions for insert changes. Process security is enhanced by the predictable wear progression and the ability to select the chipbreaker and grade to match workpiece material and machining stability, thereby improving productivity and lowering per‑part costs while maintaining workpiece quality.

For tailored advice on integrating genuine Tungaloy DCGT11T300 SH730 inserts into production or to confirm compatibility with existing holders, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — our technical consultants will assess the application and availability.

Technical Data

• Article number: 6853999
• Manufacturer SKU: TUN6853999
• SKU: 6853999-Tungaloy
• Manufacturer: Tungaloy
• Model series: ISO turning indexable inserts
• Designation: DCGT11T300 SH730

Core specifications

• Insert size: 11 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Included angle: 55°
• Hole: cylindrical hole + single-sided countersink (40°–60°)

Special features

• Rhombic shape (DCGT)
• One-sided chipbreaker
• Coated cemented carbide grade SH730
• ISO-compliant geometry; compatible with ISO holders
• Suitable for external and internal turning; select chipbreaker and grade per material and stability
• System components: matching outer holder or boring bar, underlay/clamping set and spare screws

FAQ

What types of turning is this insert suited for?
The DCGT11T300 SH730 insert from Tungaloy is intended for both external and internal turning where stable edge performance and good chip control are required; the one‑sided chipbreaker supports a wide range of engagement conditions.

How does the SH730 grade affect tool life?
SH730 is a tougher coated cemented carbide grade that offers improved edge stability under variable cutting conditions, so the DCGT11T300 insert typically shows more predictable wear and extended effective life compared with less tough grades.

Which holder features are required for correct mounting?
Compatibility is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness; the DCGT11T300 requires an ISO‑compliant DCGT seat and the specified clamping arrangement for repeatable positioning.

Can the insert be used with short overhangs and small‑tool setups?
Yes, the SH730 grade and the one‑sided chipbreaker are particularly suitable for smaller tools and changing engagement conditions, helping to maintain stable cutting and chip evacuation in compact setups.

Is the insert supplied with fastening hardware?
The insert is delivered as the indexed cutting plate; a matching outer holder or boring bar, support/clamping set and replacement screws are usually selected separately to match the machine‑specific clamping system.

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.