DCET 070202 SH730 Wendeplatten - Tungaloy

Take advantage of the combination of a tough, edge-stable SH730 grade, precise 0.2 mm corner radius and ISO‑compliant rhombic geometry for reliable turning performance. Order the insert directly via Metav Werkzeuge or contact the consultants for holder compatibility and tool selection.

DCET070202 SH730 Tungaloy indexable turning insert — rhombic 07, 7° relief

The DCET070202 SH730 is an ISO‑standard rhombic indexable turning insert designed for external and internal turning, offering a tough, edge‑stable coated carbide grade for variable engagement conditions.

• Rhombic insert, size 07
• Coated cemented carbide SH730
• 7° relief for versatile turning
• 0.2 mm corner radius for fine profiling

Consistent cutting performance for mixed turning tasks

The graded SH730 composition provides a balance of toughness and edge stability that suits interrupted cuts and fluctuating engagement typical in shop environments. As a coated cemented carbide insert, it supports productive material removal while resisting chipping on smaller tools. The ISO conformity ensures predictable seating and repeatable orientation in compatible toolholders, which leads to reduced set‑up times and more consistent cycle times across batch runs. This specification supports manufacturers in maintaining steady throughput with minimal unscheduled downtime.

Geometry tailored for repeatable profiles and tool life

The rhombic 07 shape combined with a 0.2 mm corner radius and 7° relief angle produces a profile that is both dimensionally precise and forgiving under variable feed rates. The relatively small corner radius helps achieve fine contours and reduced radial cutting forces, while the positive relief reduces rubbing and heat generation. These geometric choices translate into longer effective tool life and improved surface integrity on turned components, especially when machining smaller diameters or thin‑walled features.

Controlled chip formation and surface quality

Integrated single‑side chip control contributes directly to stable machining and predictable swarf evacuation. The single-sided chipbreaker design promotes short, consistent chips in a wide range of steels and non‑ferrous alloys, enabling safer automation and less manual intervention. With a plate thickness of 2.38 mm, rigidity is maintained for accurate edge engagement, which helps to achieve improved surface finish and reduced rework on precision parts where repeated tolerances are required.

Straightforward integration with existing holders and clamping systems

The insert is supplied with hole featuring a cylindrical hole + one-sided countersink (40°–60°) to match common ISO clamping concepts, simplifying retrofitting into established tool assemblies. Compatibility with external holders or boring bars is determined by form, relief, tolerance class, fastening method and dimensional fit, allowing shops to standardise on a single insert family across multiple applications. The balance of mechanical attachment and geometry reduces the need for special fixtures and supports efficient tool inventory management.

For tool matching, availability and to request the DCET070202 SH730 from Tungaloy, contact Metav Werkzeuge for application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Manufacturer article number: 6856739
• Manufacturer SKU: TUN6856739
• Seller SKU: 6856739-Tungaloy
• Model series: ISO indexable turning inserts
• Label: DCET070202 SH730 Tungaloy indexable turning insert

Facts

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

Special features

• Shape: rhombic
• Material: coated cemented carbide
• Grade: SH730
• Chipbreaker: single-sided
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Application: turning (external and internal)

FAQ

What materials is this insert suited for?
The DCET070202 SH730 insert, in its SH730 coated cemented carbide grade, is designed for a broad material range and offers particularly good edge stability for varied steel turning tasks.

How does the 0.2 mm corner radius affect machining results?
A 0.2 mm corner radius delivers finer profile control and reduced radial cutting forces, improving surface finish and enabling precise dimensional control on small features.

Is the insert compatible with standard ISO toolholders?
The insert follows ISO dimensions and its clamping hole with countersink is designed to match common ISO holders; compatibility depends on holder form, size, fastening and tolerance class.

What type of chip control is provided?
This insert features a single-sided chipbreaker that promotes short, controlled chips across typical turning applications, aiding productivity and automated handling.

Which feature most improves tool life under interrupted cuts?
The SH730 grade emphasises toughness and edge stability, which significantly increases resistance to chipping during interrupted or unstable engagements.

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.