CCGT 060204 SH7025 Wendeplatten - Tungaloy

Benefit from the combination of reliable edge stability, a tough coated cemented carbide grade and ISO compatibility for efficient turning operations; order directly via Metav Werkzeuge or consult our specialists for application support.

CCGT 060204 SH7025 — Indexable turning insert (rhombic, 80°) by Tungaloy

The CCGT060204 SH7025 is an ISO‑standard rhombic indexable insert intended for external and internal turning, designed for machines and toolholders that match its form, relief and fastening dimensions.

• Rhombic ISO insert, 80° cutting geometry
• Coated cemented carbide SH7025 grade
• Cylindrical hole with one‑side countersink
• Robust edge stability for variable conditions

High cutting reliability for turning applications

The rhombic geometry with an 80° cutting angle provides a balanced engagement between insert strength and access to external or internal contours, delivering reproducible results in interrupted and continuous cuts. Made from coated cemented carbide in grade SH7025, this insert emphasises edge stability under changing engagement conditions, which reduces the frequency of index changes and supports a steadier cycle time. For operations where small tools or variable entry angles are used, the combination of geometry and substrate pays off in consistent surface finish and tool life.

Practical specifications that ensure fit and function

Key dimensions are selected to match ISO toolholder standards while keeping setup straightforward: a corner radius of 0.4 mm, a relief angle of 7° and a plate thickness of 2.38 mm. The 0.4 mm radius reduces the risk of built‑up edge on fine turning passes and helps maintain dimensional accuracy at small depths of cut. The relief angle limits rubbing and heat generation at the flank, improving cutting stability when machining steels and alloyed materials. These measurable attributes support straightforward process parameter selection and predictable machining results.

Secure clamping and chip control for efficient machining

The insert features a cylindrical hole with a one‑side countersink (40°–60°), enabling reliable clamping in centre‑clamped or screw‑clamped holders and quick insert indexing. A single‑side chipbreaker improves chip control for conventional turning tasks, helping to avoid entanglement in long turning cycles and assisting in chip evacuation from the cutting zone. Together, these aspects reduce process interruptions and contribute to safer, more productive turning operations on turning centres and lathes.

Material suitability and process advantages

The substrate and coating combination of grade SH7025 is engineered for toughness and cutting edge security, making it appropriate where variable engagement and smaller tool bodies are common. This insert performs well across typical turning tasks such as finishing and medium‑duty roughing of steels and alloyed materials; the robust design helps to minimise edge chipping and extend usable life. Because the insert follows ISO norms, compatibility with a wide range of holders and tool systems is simplified, allowing rapid integration into existing tool inventories.

Contact Metav Werkzeuge for tailored advice on using Tungaloy SH7025 indexable inserts — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: 6967404
• SKU: 6967404-Tungaloy
• Manufacturer SKU: TUN6967404
• Material: cemented carbide
• Model series: ISO-Drehwendeschneidplatten
• Designation: CCGT060204 SH7025

Numbers

• Cutting angle: 80°
• Corner radius: 0.4 mm
• Relief angle: 7°
• Thickness: 2.38 mm
• Size: 06

Special features

• Coated cemented carbide, grade SH7025
• Single‑side chipbreaker
• Rhombic plate form
• Cylindrical hole with one‑side countersink (40°–60°)
• Suitable for external and internal turning

FAQ

What materials is this insert suited to machine?
The SH7025 grade insert is designed for turning of steels and a broad range of alloyed materials; its toughness and edge stability make it suitable for variable engagement conditions.

How does the insert clamp in the holder?
Clamping is achieved via the central cylindrical hole with a one‑side countersink (40°–60°), which ensures secure seating and compatibility with standard ISO toolholders.

What advantage does the 0.4 mm corner radius bring?
A 0.4 mm radius reduces the risk of chipping during fine finishes and helps maintain dimensional accuracy on narrow cuts.

Is the geometry compatible with ISO tool systems?
Yes, the insert follows ISO‑standard dimensions and fits holders that match the plate form, size, thickness and relief specifications.

Can this insert be used for internal turning as well as external?
The rhombic 80° geometry and compact dimensions make it suitable for both external and internal turning tasks where access and insert strength are required.

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.