DCET 070201 SH730 Wendeplatten - Tungaloy

Take advantage of the combination of a tough, edge-stable SH730 grade, precise rhombic 07 geometry and a compact 0.1 mm corner radius for consistent turning results under varying engagement conditions; order this insert directly via Metav Werkzeuge or request advice from the consultants for optimum integration into existing holder systems.

DCET 070201 SH730 indexable insert for turning — Tungaloy

A DCET070201 SH730 indexable insert engineered for ISO-compliant external and internal turning, offering a robust coated cemented carbide grade for variable cutting conditions.

• ISO rhombic 07 geometry for versatility
• SH730 coated carbide — tough, edge-stable
• 0.1 mm corner radius for fine detail
• Cylindrical hole with 40°–60° countersink

Stable cutting performance for variable engagements

The SH730 grade is a coated cemented carbide developed for toughness and edge stability, which makes it particularly suitable for turning operations with changing depths of cut or small tooling setups. This characteristic reduces the tendency for premature edge chipping during intermittent cuts; as a result, consistent component quality and longer effective tool life are achieved. The coating enhances resistance to wear while helping to control built-up edge formation. For engineers seeking measurable improvements in process reliability, the combination of a resilient substrate and surface treatment delivers a clear performance advantage without demanding complex setting changes.

Precise geometry for reproducible part quality

Designed in an ISO-compliant rhombic 07 form, the insert features a nominal included angle and a modest 0.1 mm corner radius that permit fine-profile turning and reliable corner formation. The 7° clearance angle minimises rubbing and helps maintain cutting efficiency over a range of feeds and speeds. ISO standardisation ensures that compatibility with a matching holder depends on form, relief angle, tolerance class, fixing method, size and thickness — factors that are straightforward to verify during process planning. For workshop planners, this means straightforward insert interchangeability and predictable tool behaviour across different machines.

Secure mounting and system-level compatibility

Mounting security is supported by a cylindrical hole with a single-sided countersink (40°–60°), ensuring stable clamping in the pocket and repeatable seating. The insert thickness of 2.38 mm provides a compact cutting edge useful for small-radius operations and tight tool layouts. In practice, an ISO insert system for turning consists of the insert itself, a suitable external holder or boring bar, a seating pad or clamp set, and replacement fixing screws. Correct matching of these components allows the cutting geometry to be preserved and inspection intervals to be planned in line with production targets.

Where this insert adds production value

In applications that require a balance between robustness and fine-detail capability, the DCET form with the SH730 grade delivers improved process security and steady surface finish performance. Selecting an appropriate chipbreaker and the SH730 grade according to workpiece material, machining method and fixture stability will optimise chip control and reduce secondary operations. The compact corner radius is advantageous for finishing passes where dimensional accuracy and edge integrity are priorities. For procurement and process engineers, the insert represents a pragmatic choice: proven material science combined with ISO interchangeability to support predictable series production.

For selection assistance or order placement for the Tungaloy DCET070201 SH730 indexable insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6856735
• Manufacturer: Tungaloy
• Manufacturer SKU: TUN6856735
• Label: DCET070201 SH730 Tungaloy-Insert
• Series: ISO indexable turning inserts

Facts

• Thickness: 2.38 mm
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Included/insertion angle: 55°
• Size: 07

Special features

• Shape: rhombic
• Hole: cylindrical hole with single-sided countersink (40°–60°)
• Grade/coating: SH730 (coated cemented carbide)
• Typical application: turning (external and internal)
• System: ISO insert, compatible with matching external holders and clamping sets

FAQ

Is this insert suitable for finishing and semi-finishing operations?
The DCET070201 SH730 insert from Tungaloy is designed for both finishing and semi-finishing; the 0.1 mm corner radius and edge-stable SH730 grade support fine surface quality while tolerating varying engagement conditions.

Which holder features must be checked for compatibility?
Compatibility requires matching form, relief angle, tolerance class, fixing method, size and thickness; the ISO DCET form fits holders designed for rhombic 07 inserts when these parameters align.

What materials is the SH730 grade best suited to?
The SH730 coated cemented carbide is a tough, edge-stable grade aimed at a broad material spectrum; chipbreaker selection should be matched to the specific workpiece material and machining strategy.

How does the hole and countersink design affect mounting?
The cylindrical hole with a single-sided countersink (40°–60°) ensures stable seating and repeatable clamping force, reducing the risk of movement under intermittent loading.

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.