DCGT 070202 SH7025 Wendeplatten - Tungaloy

Benefit from a combination of SH7025 coated carbide for durable edge life, ISO‑standard rhombic 07 geometry for reliable compatibility, and a secure centre‑hole clamping design — order the insert directly via Metav Werkzeuge or request application advice from our consultants.

DCGT070202 SH7025 Tungaloy turning insert — rhombic 07, 55° cutting angle

DCGT070202 SH7025 is an indexable turning insert engineered for external and internal turning, offering a tough, edge‑stable grade suited to varied machining conditions

• ISO rhombic 07 geometry for stable cutting
• Tough SH7025 coated carbide for edge stability
• One-sided chipbreaker for controlled chip flow
• Centre hole with countersink for secure clamping

Consistent edge life for precision turning

The SH7025 grade is a coated carbide designed to deliver edge stability under fluctuating engagement conditions, which benefits shops running smaller tooling or frequent tool changes. With a 55° main cutting angle and a 0.2 mm corner radius, the insert excels where a balance between strength and surface finish is required. This geometry reduces the risk of premature edge chipping while maintaining acceptable roughness values, so confidence in cycle times and part tolerances increases without complex parameter changes.

Designed for secure clamping and ISO compatibility

Manufactured to ISO dimensions, the rhombic 07 format and the central hole with a cylindrical bore plus single‑sided countersink (40°–60°) ensure compatibility with matched holders and mounting systems. The 7° clearance angle supports reliable chip evacuation and reduces flank contact, while the 2.38 mm plate thickness provides the stiffness needed for stable cuts. The standardised form means straightforward replacement and predictable seating, simplifying tool management in production settings.

Application guidance and process benefits

A one‑sided chipbreaker gives controlled chip formation for a wide range of steels and mixed‑material batches; select the chipbreaker and grade according to workpiece material and machine stability for best results. The 0.2 mm corner radius supports finishing and semi‑finishing applications where slight radius reinforcement improves tool life without compromising geometry. Using this insert in a well‑matched holder reduces vibration, increases process security and supports consistent batch quality — a clear advantage for high‑mix, medium‑volume turning operations.

Contact Metav Werkzeuge today for guidance on integrating Tungaloy turning inserts into production, or request a technical consultation by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to confirm suitability for specific applications

Technical data

• Manufacturer article number: 6967470
• SKU: 6967470-Tungaloy
• Model series: ISO‑turning indexable inserts

Core dimensions

• Corner radius: 0.2 mm
• Plate thickness: 2.38 mm
• Cutting angle: 55°
• Clearance angle: 7°
• Plate size: 07
• ISO designation: 070202

Materials & features

• Coating / grade: SH7025
• Substrate: coated cemented carbide
• Chipbreaker: one‑sided
• Hole: centre hole with cylindrical bore and single‑side countersink (40°–60°)
• Shape: rhombic
• Application: turning (external and internal)

FAQ

What materials is the DCGT070202 SH7025 insert suitable for?
The DCGT070202 SH7025 insert is a coated carbide grade intended for a broad range of steels and mixed‑material batches; select cutting data and holder stability according to the specific workpiece material.

How does the SH7025 grade affect tool life?
SH7025 is formulated for toughness and cutting‑edge stability, so the DCGT070202 insert shows improved resistance to chipping under variable engagement, extending effective tool life in interrupted or unstable cuts.

How is the insert secured in the holder?
The insert uses a centre hole with a cylindrical bore and a single‑side countersink for secure clamping; this design on the DCGT070202 ensures repeatable seating and reliable torque transmission in compatible holders.

Which applications are best for a 0.2 mm corner radius?
A 0.2 mm corner radius on this indexable insert is well suited to finishing and semi‑finishing passes where modest radius support improves surface finish and reduces edge stress without affecting part geometry.

Can this insert be used for internal turning as well as external turning?
Yes, the DCGT070202 is appropriate for both internal and external turning; choose the holder, chipbreaker and cutting parameters based on machinability, component stability and required surface quality.

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.