DCET 070202 SH730 Wendeplatten - Tungaloy

Take advantage of a tough SH730 grade and cemented carbide construction for reliable edge life and consistent turning performance; the rhombic ISO geometry with a 0.2 mm corner radius and 7° relief delivers predictable finishes and reduced rework. Order directly via Metav Werkzeuge or consult our technical team for application advice.

DCET 070202 SH730 ISO indexable turning insert for turning — Tungaloy

The DCET070202 SH730 is an ISO-standard indexable turning insert designed for external and internal turning operations, offering a rhombic geometry, single-sided chipbreaker and a 0.2 mm corner radius for fine finishing.

ISO-standard rhombic turning insert
Grade SH730 – tough, wear-resistant coating
0.2 mm corner radius for fine finishing
Cylindrical hole with 40°–60° countersink

Process stability through a robust cutting grade

The combination of the SH730 grade and cemented carbide substrate is intended to provide stable cutting-edge behaviour under varying engagement conditions. This results in longer tool life, fewer index changes and more consistent cycle times — a clear efficiency benefit for production runs where downtime and tool consumption must be controlled. The SH730 formulation is described as tough and edge‑stable, which helps to absorb intermittent impacts during turning without premature chipping.

Versatile ISO geometry for predictable surface quality

The rhombic ISO geometry with 7° relief and a 0.2 mm corner radius helps achieve precise surface finishes while allowing straightforward toolpath setup. A single-sided chipbreaker shapes chips for many turning tasks, improving evacuation in interrupted cuts and reducing the risk of workpiece damage. Because the insert conforms to ISO dimensions, compatibility with holders depends on form, size, thickness and fastening; this makes selection and replacement predictable across standard tool systems.

Simple mounting and practical handling for shop use

Mounting is secured via a cylindrical hole with a single-sided countersink (40°–60°), providing reliable clamping and simple repeatability. The plate thickness of 2.38 mm and size designation 07 suit compact holders and small-dimension turning tools. As the insert is part of an ISO indexable system, matching the correct holder, shim and screw ensures optimal seat contact and concentricity. For complex material mixes or changing engagement conditions, selecting the appropriate chipbreaker and the SH730 grade reduces set-up iterations and improves first-pass yields.

For consistent edge life and reliable turning performance choose Tungaloy’s SH730 grade — contact Metav Werkzeuge for specific holder compatibility or ordering at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6856648
• Manufacturer SKU: TUN6856648
• Metav SKU: 6856648-Tungaloy
• Designation: DCET070202 SH730

Facts

• Corner radius: 0.2 mm
• Relief angle: 7°
• Plate thickness: 2.38 mm
• Size: 07
• Angle: 55°

Special features

• Material: cemented carbide
• Grade/coating: SH730
• Shape: rhombic
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Series: ISO turning indexable inserts
• Application: Turning

FAQ

Is the insert suitable for both external and internal turning?
Yes. The DCET070202 SH730 indexable turning insert is designed for external and internal turning; the rhombic geometry and single-sided chipbreaker support a range of turning tasks.

Which materials are best processed with the SH730 grade?
The SH730 grade is a tough, edge‑stable formulation intended for varied workpiece materials and changing engagement conditions; it offers good performance where impact resistance and stable edge life are priorities.

How is the insert mounted and fastened?
Mounting uses the central cylindrical hole with a single-sided countersink (40°–60°); use the correct ISO-compatible screw and shim combination to ensure secure clamping and repeatable seating.

What does the 0.2 mm corner radius deliver in practice?
A 0.2 mm radius provides improved surface finish and edge strength for finishing passes while maintaining dimensional control on turned features.

Can Metav Werkzeuge advise on holder compatibility?
Yes. Metav Werkzeuge can verify holder compatibility based on form, relief, tolerance class, fastening, size and thickness and advise on the optimal holder and clamping components.

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.