DCET 070200 SH730 Wendeplatten - Tungaloy

Take advantage of the coated carbide SH730 and the rhombic 07 geometry with 55° cutting angle for consistent chip control and reliable edge life; the ISO-standard design and the 7° clearance ensure compatibility with standard holders and secure clamping. Order the insert via Metav Werkzeuge or consult our technical team for holder matching and process optimisation.

DCET 070200 SH730 ISO turning insert for turning – Tungaloy

The DCET070200 SH730 is an ISO-standard rhombic turning insert designed for external and internal turning applications, offering a tough, edge-stable grade suited to variable engagement conditions.

• Coated carbide SH730 for edge stability
• ISO rhombic 07 geometry with 55° cutting angle
• 7° clearance angle for predictable cutting action
• Cylindrical hole with single-side countersink for secure clamping

Consistent performance under changing engagement conditions

The combination of a coated carbide substrate and the SH730 grade provides a balance between toughness and wear resistance that favours stable cutting when engagement depth varies. This makes the insert especially suitable for operations where interruptions, interrupted cuts or small-diameter tools are required. The coating helps reduce flank wear and maintains a sharp edge, leading to fewer indexings and longer production runs; for users unfamiliar with coating technology, this is a thin engineered layer applied to the carbide to improve surface hardness and reduce adhesion of workpiece material.

Secure seating and ISO compatibility for fast tooling swaps

As an ISO-standard insert, the geometry and tolerances follow industry norms so the insert locates reliably in compatible holders. The rhombic D-shape with a 55° cutting angle (D-geometry) offers access in confined areas while maintaining cutting strength. The centre feature — a cylindrical hole with a single-side countersink (40°–60°) — ensures positive location and stable clamping with the appropriate clamp set. When assembling a tooling system, match form, clearance angle, tolerance class, clamping style, size and thickness to confirm compatibility.

Compact dimensions that suit small holders and precise profiles

The size 07 and a plate thickness of 2.38 mm make this insert an efficient choice for compact holders and machines where rigidity is limited. The 7° clearance angle reduces rubbing on the flank and helps achieve consistent surface finish without increasing cutting forces excessively. For jobs demanding fine contours or light stock removal, the smaller geometry combined with an edge-stable grade supports repeatable results and simplified toolpath planning.

Practical system guidance and typical applications

Designed for external and internal turning, the insert works well with matched chipbreakers and grades chosen according to material and stability. The single-sided chipbreaker is intended for straightforward chip control in a wide range of steels and general turning tasks; select an alternative chipbreaker if specialised chip shapes are required. A complete setup typically includes the ISO insert, a suitable external holder or boring bar, a shim or clamp set and replacement screws — Metav Werkzeuge can advise on the exact holder and clamping components for the application.

Contact Metav Werkzeuge for tailored holder recommendations and to source the Tungaloy DCET070200 SH730 insert for reliable, productive turning operations; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6856643
• Manufacturer SKU: TUN6856643
• SKU: 6856643-Tungaloy
• Model series: ISO turning inserts
• Material: Coated carbide (carbide)
• Grade: SH730
• ISO designation: DCET070200

Facts

• Size: 07
• Plate thickness: 2.38 mm
• Cutting angle: 55°
• Clearance angle: 7°
• Countersink angle range: 40°–60°

Special features

• Rhombic plate form (D-geometry)
• Cylindrical hole with single-side countersink
• Single-sided chipbreaker
• ISO-standardised design for easy replacement
• Intended for external and internal turning
• Compatibility determined by form, clearance angle, tolerance class, clamping, size and thickness
• System components: insert, external holder or boring bar, shim/clamp set, replacement screws

FAQ

Is this insert suitable for interrupted cuts?
The DCET070200 SH730 is designed as a tough, edge-stable grade that tolerates variable engagement and interrupted cutting better than more brittle grades, making it suitable for many interrupted-turning tasks.

Which workpiece materials does the SH730 grade handle best?
The SH730 coated carbide grade is optimised for a broad range of steels and general turning applications; select the chipbreaker and cutting data to match the specific material and stability of the setup.

How to ensure the insert fits the holder?
Compatibility depends on the insert form, 7° clearance angle, tolerance class, clamping method, size 07 and thickness 2.38 mm; verify these parameters against the holder specification before fitting.

Can the same insert be used for internal turning and external turning?
Yes — the rhombic 55° geometry provides access for both external and internal turning, though holder choice and overhang influence performance and should be considered.

What does the centre hole and countersink provide?
The cylindrical hole with a single-side countersink (40°–60°) ensures accurate location and secure clamping, reducing the risk of movement under cutting forces.

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.