DCET 070202 SH730 Wendeplatten - Tungaloy

Benefit from consistent cutting performance and reliable edge stability provided by a coated carbide SH730 grade in a compact ISO indexable format; the robust geometry ensures repeatable finishes and stable chip formation in both external and internal turning. Order the DCET070202 SH730 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

DCET 070202 SH730 ISO turning insert — rhombic form with 7° relief (Tungaloy)

A DCET070202 SH730 indexable turning insert engineered for external and internal turning, offering a rhombic geometry, a 7° relief angle and a fine 0.2 mm corner radius for controlled cutting action.

• Rhombic insert DCET 070202 SH730
• Coated carbide grade SH730
• 7° relief angle for stable cutting
• Single-sided chipbreaker, cylindrical hole
• 0.2 mm corner radius, 2.38 mm thickness

Predictable edge life from a specialised cutting grade

The SH730 cutting grade is a coated carbide formulation developed for enhanced edge stability under varying engagement conditions, particularly suited to smaller tools and intermittent cuts. As a result, tool life is extended and wear is reduced, which translates into fewer insert changes and more continuous production time. This technical balance between toughness and wear resistance supports cost-effective machining and predictable process windows for medium-duty turning tasks.

Geometry designed for dimensional accuracy and surface quality

The insert's rhombic shape combined with a 0.2 mm corner radius and a 7° relief angle delivers a stable cutting interface that reduces chatter and improves surface finish in turned components. These geometric parameters are selected to ensure repeatable contact conditions when mounted in an appropriate holder; as the insert seating and clamping influence performance, compatibility with ISO holders is defined by form, clearance, tolerance class, fixing method, size and thickness.

Chip control and integration into standard tooling systems

Equipped with a single-sided chipbreaker and a cylindrical hole with a one-sided countersink, the insert is arranged for secure fastening and consistent chip formation in many turning scenarios. The chipbreaker and grade selection can be matched to workpiece material and machining strategy to improve swarf control and reduce downtime. Integration is straightforward within the usual ISO insert system: indexable insert, suitable external holder or boring bar, shim/clamping set and replacement screws are combined to form a complete tool assembly.

Practical setup and application benefits for production environments

With a compact 2.38 mm thickness and size 07 designation, the insert suits operations where limited tool overhang and stable clamping are priorities. The ISO designation simplifies spare-part management and selection, while the insert’s configuration (cylindrical hole and countersink at 40°–60°) ensures positive seating in many clamping systems. By choosing this format, workshops gain a standardised component that supports efficient changeover, consistent calibration routines and predictable machining results.

For application advice tailored to the Tungaloy SH730 grade and to ensure optimal holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants can recommend the right assembly for specific turning challenges.

Technical data

• Article number: 6856738
• Manufacturer SKU: TUN6856738
• SKU: 6856738-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Application: Turning
• Label: DCET070202 SH730 Tungaloy-Wendeplatte

Numbers / Core technical data

• ISO designation: 070202
• Size: 07
• Thickness: 2.38 mm
• Relief/clearance angle: 7°
• Corner radius: 0.2 mm
• Included angle: 55°

Designs / Special features

• Rhombic plate form
• Coated carbide cutting grade SH730
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink (40°–60°)
• With hole for secure fastening

FAQ

What holder features are necessary for correct seating of this insert?
Correct seating is achieved with a holder that matches the insert's rhombic form, size 07, thickness 2.38 mm and ISO designation; the cylindrical hole and one-sided countersink require compatible clamping geometry for secure fastening of the DCET070202 SH730 indexable insert.

Which materials are suitable for machining with this grade?
The SH730 coated carbide grade is intended for applications requiring edge stability and toughness; it covers a broad range of steels and mixed materials where stable chip formation and reliable tool life are priorities.

Can the insert be used for both external and internal turning operations?
Yes, the insert's geometry and single-sided chipbreaker make it suitable for both external and internal turning when matched with an appropriate external holder or boring bar and the correct clamping set.

How does the single-sided chipbreaker affect chip control?
The single-sided chipbreaker is designed to shape and break the chip reliably under the intended cutting conditions, improving swarf evacuation and reducing the risk of chip entanglement during turning operations.

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.