DCET 070201 SH730 Wendeplatten - Tungaloy

Take advantage of the SH730 coated, tough cemented carbide grade and the compact 55° rhombic geometry with a 7° clearance for consistent, edge-stable turning performance; order the insert directly via Metav Werkzeuge or consult our specialists for selection support.

DCET070201 SH730 DCET turning insert (55° rhombic, 7° clearance) by Tungaloy

A DCET070201 SH730 turning insert engineered for external and internal turning, offering a compact rhombic form and a one-sided chipbreaker for controlled chip flow

• Coated cemented carbide SH730 for stable cutting edges
• 55° rhombic form for external and internal turning
• 7° clearance angle for reliable chip flow
• Cylindrical hole with 40°–60° countersink

Consistent edge stability for variable turning conditions

The grade is a tough, edge-stable coated cemented carbide designed to maintain cutting integrity under changing engagement depths and on smaller toolholders. The combination of the SH730 coating and the substrate gives improved resistance to flank wear while preserving the cutting edge, which helps to reduce tool changes and interruptions in production. The modest 0.1 mm corner radius supports finishing passes and light profiling without compromising tool life.

Precision geometry and straightforward holder compatibility

The insert follows the ISO indexable plate system and its fit is defined by geometry, clearance, tolerance class, fastening method, size and thickness. The 55° rhombic form and 7° clearance make the plate versatile for both external and internal operations. The plate is supplied with a cylindrical hole plus a 40°–60° countersink; this requires a matching clamping set in the toolholder and ensures repeatable seating and secure fixation. The 2.38 mm thickness contributes to rigidity in light-to-medium turning applications.

Practical guidance on chip control and application

The integrated one-sided chipbreaker is optimised for predictable chip formation in turning tasks; selecting a chipbreaker and grade aligned with the workpiece material and machine stability is essential. For general turning, the combination of the rhombic shape and the chipbreaker supports intermittent cuts and mixed engagement conditions. When machining profiles or internal bores, pair the plate with a holder that matches the ISO designation and secure clamping components to maintain positional accuracy.

For reliable, edge-stable turning with Tungaloy's SH730 grade, contact Metav Werkzeuge for tailored advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6856647
• Manufacturer SKU: TUN6856647
• Model series: ISO indexable turning inserts
• ISO designation: 070201
• Name: DCET070201 SH730 Tungaloy turning insert

Facts

• Size: 07
• Thickness: 2.38 mm
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Main angle: 55°

Special features

• Coating / grade: SH730
• Material: cemented carbide
• Form: rhombic
• Chipbreaker: one-sided
• Hole: cylindrical with 40°–60° countersink

FAQ

Which toolholders are compatible with this insert?
Compatibility is determined by form, clearance, tolerance class, fastening method, size and thickness; the DCET070201 insert fits ISO toolholders that match those parameters.

What benefits does the SH730 grade provide?
The SH730 coating on the DCET070201 delivers toughness and cutting-edge stability, making it suitable for smaller tools and variable engagement in turning.

How does the hole and countersink affect mounting?
The cylindrical hole with a 40°–60° countersink ensures correct seating and requires a matching clamping set and screw in the holder to achieve secure fixation.

For which operations is this plate intended?
The insert is intended for external and internal turning; the 55° rhombic geometry and one-sided chipbreaker provide versatility for profiling and light finishing.

What key dimensions should be checked before ordering?
Check size 07, thickness 2.38 mm, corner radius 0.1 mm and clearance angle 7°; use article number 6856647 or Manufacturer SKU TUN6856647 when ordering.

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.