DCET 070200 SH730 Wendeplatten - Tungaloy

Combining the SH730 coated carbide grade with a 55° rhombic geometry and a 7° clearance yields a robust insert that promotes stable cutting and extended edge life in general turning tasks; order directly via Metav Werkzeuge or consult our specialists for application-specific selection.

DCET 070200 SH730 Tungaloy turning insert — rhombic 55°, 7° clearance

DCET 070200 SH730 is an ISO‑standard rhombic turning insert engineered for external and internal turning where consistent edge life and versatile engagement conditions are required

• SH730 coated carbide for edge stability
• 55° rhombic geometry for versatile turning
• 7° clearance angle reduces flank rubbing
• Cylindrical hole with 40°–60° countersink

High-performance grade for stable cutting and longer tool life

The SH730 coating is a coated carbide solution designed to combine toughness with reliable wear resistance under variable cutting conditions. With the DCET070200 insert, the formulation supports improved edge stability, which reduces unexpected tool changes and helps maintain consistent cycle times on batch production runs. The result is a measurable benefit in process reliability: more parts per tool life and fewer interruptions for insert replacement.

Geometry and fit that simplify holder selection

A 55° rhombic profile provides a widely usable cutting edge suitable for both external and internal turning. The modest 7° clearance angle keeps flank contact low while ensuring sufficient support in the pocket. The insert's 2.38 mm thickness and the cylindrical hole with a one‑sided countersink (40°–60°) mean compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness; these parameters determine stable clamping and repeatable positioning in ISO‑compliant toolholders.

Practical advantages in workshop and production environments

The single‑sided chipbreaker and the balanced geometry make the insert especially suitable for smaller tool setups or applications with fluctuating engagement conditions. In practice, this translates to better chip control and fewer disturbances in machining sequences. The insert is appropriate for general-purpose turning and for shops aiming to harmonise inventory: one geometry covers a range of components while reducing the variety of grades required.

Selection tips and integration into machining processes

For best results, select a matching external holder or boring bar rated for ISO turning inserts and verify the seat angle and clamping arrangement against the insert geometry. The combination of ISO‑standard form, coated carbide grade and the specified hole/countersink design supports straightforward replacement and predictable repeatability. If further detail is required on pairing with holders or on optimising cutting data for particular steels, Messing, rostfreier Stahl or aluminium alloys, the technical team at Metav Werkzeuge can assist with data‑driven recommendations.

Contact Metav Werkzeuge for tailored selection advice on Tungaloy turning inserts and compatibility checks — eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930

Technical data

• Article number: 6856744
• SKU: 6856744-Tungaloy
• Manufacturer SKU: TUN6856744
• Model series: ISO turning inserts
• Designation: DCET070200
• Item name: DCET070200 SH730 Tungaloy insert
• Material: carbide
• Coating/grade: SH730
• Application: Turning

Numbers / Core technical data

• Size designation: 07
• Thickness: 2.38 mm
• Clearance angle: 7°
• Main angle: 55°
• Hole: with hole
• Countersink angle: 40°–60°

Designs / Special features

• Rhombic insert geometry (55°)
• Cylindrical hole with one‑sided countersink (40°–60°)
• One‑sided chipbreaker
• Coated carbide grade SH730 for edge stability
• ISO‑compatible geometry for standard holders
• Suitable for external and internal turning
• Good performance with smaller tools and variable engagement

FAQ

What materials is this insert suitable for?
The DCET070200 SH730 Tungaloy turning insert (SKU 6856744-Tungaloy) is a coated carbide grade intended for a broad range of materials; final selection should consider workpiece material, hardness and cutting conditions.

How does the SH730 grade benefit production?
SH730 provides a balance of toughness and wear resistance so the DCET070200 insert delivers improved edge stability and longer life under fluctuating engagement, reducing tool changes and improving process uptime.

Which holders are compatible with this insert?
Compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness; the insert is ISO‑standard and fits holders designed for 07 rhombic inserts with the corresponding seat geometry.

Can the insert be used for internal turning?
Yes — the rhombic 55° geometry and the chipbreaker design make it suitable for both external and internal turning operations when mounted in an appropriate boring bar or holder.

What should be checked before replacing an insert?
Verify that the holder seat and clamping screw match the DCET070200 dimensions (2.38 mm thickness, cylindrical hole and countersink), confirm clearance angle alignment and ensure the replacement grade SH730 suits the machining parameters.

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.