DCET 11T301 SH730 Wendeplatten - Tungaloy

Take advantage of the SH730 coated carbide grade and compact 11 mm rhombic geometry to achieve stable cutting edges and dependable tool life; compatibility with ISO holders ensures straightforward tool changes and consistent production results. Order supply or request advice from Metav Werkzeuge for application matching.

DCET11T301 SH730 DCET 11T301 indexable turning insert — Tungaloy

The DCET11T301 SH730 is an ISO-format rhombic indexable insert designed for general turning operations, providing a tough, edge-stable grade for variable engagement conditions.

• ISO-formatted rhombic insert, 11 mm size
• SH730 coated carbide for stable cutting edges
• 7° relief angle with 0.1 mm corner radius
• Cylindrical hole with single-side countersink

Consistent chip control for dependable turning performance

The selected grade, SH730, is a coated carbide variant optimised for toughness and edge stability, especially useful when using smaller tools or when engagement conditions change frequently. This resilience translates into fewer edge failures and a steadier surface finish over serial runs, which in turn supports predictable cycle times. The single cutting-edge arrangement reduces the variables in edge wear, allowing modular tooling systems to maintain repeatable results without frequent unplanned interventions.

Precision geometry that supports repeatable machining

Manufactured to ISO format, the insert’s rhombic shape and defined geometry deliver repeatable seating and orientation in suitable holders. The combination of a 7° relief angle and a 0.1 mm corner radius provides a balance between strength at the cutting edge and the ability to achieve fine surface finishes. The insert thickness of 3.97 mm and its secure hole arrangement ensure a stable clamping contact, which minimises micro‑movement under load and helps to maintain dimensional accuracy across batches.

Designed to streamline workshop workflows

As part of an ISO-based system, this indexable insert integrates with compatible external holders or boring bars along with the required shim/clamp sets and replacement screws, enabling fast in‑machine exchange and simple inventory management. The geometry and chip‑control features contribute to reduced downtime, since predictable wear behaviour allows planned tool change intervals and fewer emergency stoppages. For both external and internal turning tasks the insert supports efficient toolset planning and shorter setup times.

Application guidance and practical benefits in use

The single-sided chip control and coated carbide construction make the insert a robust choice for a variety of turning tasks where stability and edge retention are priorities. Selecting the appropriate chipbreaker and grade for the specific workpiece material, machining method and machine/tooling stability will maximise tool life and surface quality. Compatibility to a specific holder is determined by the insert’s form, relief angle, tolerance class, fastening method, size and thickness, so matching these parameters is essential for reliable performance.

Contact Metav Werkzeuge for application advice on Tungaloy turning inserts and to arrange supply; eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Manufacturer item number: 6856750
• Manufacturer SKU: TUN6856750
• Market SKU: 6856750-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size: 11 mm
• Thickness: 3.97 mm
• Corner radius: 0.1 mm
• Relief angle: 7°
• Included angle: 55°

Special features

• Coated carbide
• Grade SH730
• Rhombic insert shape
• With hole
• Hole style: cylindrical hole + one-side countersink (40°–60°)
• Single-sided chipbreaker
• Intended application: turning
• System composition: ISO insert, suitable external holder or boring bar, shim/clamp set, replacement screws
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What turning tasks is the DCET11T301 SH730 best suited for? The DCET11T301 SH730 indexable insert from Tungaloy is designed for general external and internal turning where a tough, edge-stable grade is required, particularly for smaller tools or variable engagement conditions.

How is the insert fixed and what is the hole design? The insert features a cylindrical hole with a single-side countersink (40°–60°) to ensure secure clamping in compatible ISO holders and stable seating under cutting forces.

What advantages does the SH730 grade offer in practice? SH730 delivers a balance of toughness and edge stability: the coating increases wear resistance while the base carbide supports a durable cutting edge, reducing the frequency of unplanned edge failures and helping to maintain consistent surface quality.

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.