DCGT 070204 SH7025 Wendeplatten - Tungaloy

Take advantage of the combination of a coated carbide SH7025 grade, a 0.4 mm corner radius and ISO conformity for reliable, repeatable turning results; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

DCGT 070204 SH7025 – Tungaloy indexable turning insert, rhombic 07, 7° clearance

A DCGT070204 SH7025 indexable turning insert engineered for external and internal turning, offering a rhombic geometry with a single-sided chipbreaker for controlled chip formation in variable engagement conditions

• DCGT 070204 rhombic insert, 7° clearance
• Coated carbide grade SH7025 for tough cutting
• Single-sided chipbreaker for stable chip control
• 0.4 mm corner radius for reliable edge strength
• Cylindrical hole with one-sided 40°–60° countersink

Reliable cutting behaviour under changing conditions

The coated carbide composition and the SH7025 grade deliver a balance of toughness and edge stability, especially useful in small tools or where engagement varies. The combination of a 0.4 mm corner radius and a single-sided chipbreaker reduces the risk of premature edge failure and produces predictable chips, which improves process stability. For engineers seeking consistent cycle times, the insert’s composition helps to maintain cutting performance when feed and depth vary, translating into fewer interruptions and more productive machining sequences.

Seamless integration with ISO toolholders

As an ISO-standard turning insert, the geometry and dimensions follow established norms, so compatibility with a matching toolholder is ensured when form, clearance, tolerance class, clamping method, size and thickness correspond. The rhombic 07 shape and 7° clearance permit versatile approach angles for external and internal turning. The insert’s mounting detail — a cylindrical hole with a one-sided 40°–60° countersink — enables secure clamping and straightforward replacement, reducing changeover time and simplifying tooling logistics on the shop floor.

Durability and practical benefits that reduce downtime

A thickness of 2.38 mm and a compact design support rigidity in smaller tool assemblies, helping to lower vibration and enhance surface finish. The SH7025 coating contributes to stable edge retention under intermittent cuts, which is particularly advantageous in batch production or mixed-lot manufacturing. For operations aiming to cut total cost of ownership, the insert’s wear resistance and predictable life span lessen the frequency of tool swaps and rework, thereby improving overall equipment effectiveness.

Choosing the right insert for the material and task

Selection of chipbreaker style and grade should match the workpiece material and machining strategy; the single-sided chipbreaker in this insert is optimised for controlled chip formation across a wide range of turning tasks. When machining uncertain or mixed batches, a robust, edge-stable grade such as SH7025 reduces the sensitivity to changing conditions. If further guidance is required on matching the insert to specific alloys or feeds and speeds, technical consultation is available to align cutting data with production goals.

Contact Metav Werkzeuge for availability and tailored recommendations on the DCGT 070204 SH7025 insert and receive application-specific support from our technical team

Technical data

• Article number: 6967458
• Manufacturer SKU: TUN6967458
• Model series: ISO-Drehwendeschneidplatten
• SKU: 6967458-Tungaloy

Facts

• Corner radius: 0.4 mm
• Clearance (relief) angle: 7°
• Included angle: 55°
• Insert size: 07
• Thickness: 2.38 mm

Special features

• Coated carbide grade SH7025
• Rhombic plate form
• Single-sided chipbreaker
• Cylindrical hole with one-sided 40°–60° countersink
• ISO-standardised turning insert
• Suitable for external and internal turning
• Compatibility determined by form, clearance, tolerance, clamping, size and thickness

FAQ

What materials is this insert best suited for?
The SH7025 grade on the DCGT 070204 insert is formulated as a tough, edge-stable coated carbide suitable for a broad range of turning tasks, especially where variable engagement or smaller tool geometries are used.

How does the single-sided chipbreaker affect chip control?
A single-sided chipbreaker on this turning insert promotes predictable chip formation and evacuation under common turning conditions, improving machining stability and reducing the likelihood of chip-related interruptions.

Which toolholders are compatible with this ISO insert?
Compatibility is achieved when the toolholder matches the insert form, clearance angle, tolerance class, clamping arrangement, size and thickness; the DCGT 070204 conforms to ISO dimensions for straightforward matching with standard holders.

What does the ISO code 070204 indicate?
The ISO code denotes geometry and size characteristics of the indexable insert; for the DCGT 070204 this corresponds to a rhombic 07 form with the specified nose radius and thickness, enabling proper selection for the intended turning application.

Can this insert be used for internal turning as well as external turning?
Yes, the insert is suitable for both external and internal turning; its rhombic geometry and 7° clearance provide flexibility for various approach angles while the SH7025 grade maintains edge stability in variable engagement.

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.