CCGT 04T101 SH7025 Wendeplatten - Tungaloy

Combining the coated carbide SH7025 grade with a rhombic 80° geometry and a 0.1 mm corner radius yields reliable edge stability and effective chip control for demanding turning tasks; order the insert directly via Metav Werkzeuge or ask the consultants for holder matching and application advice.

CCGT04T101 SH7025 — CCGT turning insert (ISO 04T101), rhombic, Tungaloy

The CCGT04T101 SH7025 is an ISO-standard rhombic turning insert developed for stable edge integrity and dependable chip formation in external and internal turning operations.

• Coated carbide grade SH7025
• Rhombic plate, 80° included angle
• 0.1 mm corner radius for fine finishing
• Cylindrical hole with single‑side countersink

Stable edges for consistent machining results

The combination of coated carbide substrate and the SH7025 grade provides a balance between toughness and wear resistance, which is particularly valuable where cutting conditions vary. The rhombic geometry with an 80° included angle and a 0.1 mm corner radius supports repeatable surface quality and reliable edge life during interrupted cuts or small engagement depths. The integrated single‑sided chipbreaker promotes predictable chip formation, reducing the risk of edge chipping and improving cycle-time consistency across serial production. This results in measurable gains in process stability and fewer insert changes per shift.

Clear compatibility and secure mounting with ISO holders

Compatibility is determined by the plate form, relief angle, tolerance class, fixing method, size and thickness; the insert is supplied in the ISO form CCGT with a 7° relief and a 1.59 mm plate thickness, and it features a cylindrical hole with a single‑side countersink (40°–60°) for positive clamping. These features simplify selection of the correct external holder or boring bar and reduce set‑up ambiguity. Where holder geometry and tightening torque are matched to the insert dimensions, clamping force distribution and repeatability are optimised, helping to maintain machining accuracy and tool life in demanding turning cycles.

Efficient cutting performance for general turning

Designed for both external and internal turning, the insert’s coated carbide construction and engineered chipbreaker make it suitable for a broad range of turning tasks, especially where smaller tools or varying engagement conditions are encountered. The single‑sided chipbreaker aids evacuation of swarf and reduces heat concentration at the cutting edge, which supports better surface finish and longer edge life. The ISO-standard format also allows straightforward replacement during production, reducing downtime and simplifying inventory management for workshops running mixed batches.

Practical guidance for selection and use

When choosing an insert for a specific turning task, prioritise matching the SH7025 grade to the material to be machined and the expected cutting conditions; the tougher character of this grade is particularly helpful when conditions fluctuate. Ensure the mating holder accepts the CCGT form and that the 1.59 mm thickness and cylindrical hole arrangement align with the clamping system. For assistance with holder selection, lathe set‑up or recommended cutting parameters for particular steels or alloys, consult the application specialists at Metav Werkzeuge — matching insert and holder correctly prevents tool damage and preserves machining quality.

Request a tailored holder recommendation or application plan from Metav Werkzeuge for the Tungaloy CCGT04T101 SH7025 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatible holders and ideal cutting conditions

Technical data

• Article number: 6967421
• Manufacturer article number: 6967421
• Manufacturer SKU: TUN6967421
• SKU: 6967421-Tungaloy
• Model series: ISO turning inserts
• Name / designation: CCGT04T101 SH7025 Tungaloy insert

Core specifications

• Included angle: 80°
• Relief angle: 7°
• Corner radius: 0.1 mm
• Plate thickness: 1.59 mm
• Plate size: 04

Design and features

• Coated carbide material
• Grade SH7025
• Rhombic plate form
• Cylindrical hole with single‑side countersink (40°–60°)
• Single‑sided chipbreaker
• ISO‑standard turning insert
• Application: turning (external and internal)

FAQ

What materials is this insert best suited for?
The Tungaloy CCGT04T101 SH7025 insert is formulated as a tough, edge‑stable grade suitable for general turning tasks where cutting conditions may vary; selection should be matched to the workpiece material and machining stability.

How is the insert mounted in a holder?
Mounting requires a compatible CCGT ISO holder that accepts a 1.59 mm thick rhombic insert with a cylindrical hole and single‑side countersink; correct seating and torque ensure repeatable clamping and performance for the CCGT04T101 SH7025.

What finishing capability can be expected with a 0.1 mm corner radius?
A 0.1 mm corner radius provides a balance between fine surface finish and edge strength, delivering consistent finishes on turned parts while retaining resistance to minor edge loading and interruptions.

Is the chip control suitable for interrupted cuts?
Yes, the single‑sided chipbreaker and the SH7025 grade provide controlled chip formation and edge stability that help manage interrupted cutting conditions, especially when used with the correct holder and cutting parameters.

Which features improve process reliability in batch production?
The ISO‑standard format, the coated carbide SH7025 grade and the rhombic geometry combine to offer reproducible seating, consistent edge life and predictable chip behaviour, all of which support high process reliability in batch turning operations.

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.