TCGT 080202 SH7025 Wendeplatten - Tungaloy

Benefit from a tough SH7025 grade, precise 0.2 mm corner radius and ISO compatibility for consistent turning results; order the TCGT080202 SH7025 directly via Metav Werkzeuge or ask our consultants if needed.

TCGT 080202 SH7025 — Tungaloy turning indexable insert, triangular, 60°

The TCGT 080202 SH7025 is an ISO‑standard triangular indexable insert engineered for external and internal turning, offering a 7° relief and a single‑sided chipbreaker for stable, repeatable cuts

• Coated cemented carbide SH7025 for edge stability
• Triangular 60° geometry, size 08
• Single‑sided chipbreaker, with centred hole
• 0.2 mm corner radius, 2.38 mm thickness

Consistent performance where small tools and variable engagements meet

The SH7025 grade is a coated cemented carbide designed to combine toughness with reliable edge retention. For turning operations that involve shorter tools or fluctuating depths of cut, this grade reduces the risk of chipping and premature wear while maintaining surface quality. As an ISO‑standard insert, the component fits into conventional clamping systems when the holder matches the insert’s form, 7° relief, tolerance class, fastening and thickness. The result is fewer interruptions for tool changes and a more stable machining process, which translates into increased productivity on the shop floor and less downtime.

Geometry and clamping that support fast, secure set‑up

The triangular plate with a nominal 60° included angle provides three usable cutting corners per insert, while the corner radius 0.2 mm offers a balance between edge strength and fine surface finish. The insert is supplied with a cylindrical hole plus a one‑sided countersink (40°–60°) to ensure secure axial and radial positioning in compatible holders. The 2.38 mm thickness contributes to rigidity in the cutting zone and helps to maintain consistent chip control under varying cutting forces. These geometry and fixation features lower set‑up time and help to prevent movement under load, supporting repeatable part tolerances.

Chip control and application flexibility explained

The single‑sided chipbreaker integrated into the geometry helps to control chip formation for a broad range of turning tasks; it promotes short, manageable chip shapes at moderate feeds and assists evacuation when cutting interrupted surfaces. For internal or external turning this chip control lowers the risk of chip entanglement and improves tool life. The insert functions as part of a system—an insert, matched outer holder or boring bar, a shim/clamping set and replacement screws—which together ensure the mechanical stability necessary for consistent results even under variable engagement conditions.

Practical compatibility and selection guidance for workshop use

Compatibility of the insert within a tooling system is governed by form, 7° relief, tolerance class, fastening type, size and 2.38 mm thickness. When selecting a holder, ensure it accepts triangular indexable inserts size 08 and provides proper seating for the countersunk hole. For customers less familiar with insert geometry: the “size 08” indicates the nominal insert designation within the ISO series, while the relief angle affects how the insert clears the workpiece during turning. The system approach reduces trial‑and‑error and permits predictable tool performance across similar turning tasks.

Choose Tungaloy’s SH7025 grade for dependable, low‑risk turning—contact Metav Werkzeuge for availability and application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6967537
• SKU: 6967537-Tungaloy
• Manufacturer SKU: TUN6967537
• Manufacturer: Tungaloy
• Model series: ISO indexable turning inserts

Facts

• Geometry/angle: 60°
• Corner radius: 0.2 mm
• Relief angle: 7°
• Thickness: 2.38 mm
• Size: 08

Special features

• Coated cemented carbide (SH7025)
• Single‑sided chipbreaker
• Cylindrical hole + one‑sided countersink (40°–60°)
• Triangular plate form
• System components: insert, outer holder/boring bar, shim/clamping set, replacement screws
• Compatibility criteria: form, relief angle, tolerance class, fastening, size, thickness
• Application: Turning (external and internal)

FAQ

What turning operations is this insert suitable for?
The TCGT080202 SH7025 Tungaloy indexable insert is intended for both external and internal turning, offering stable cutting performance particularly with smaller tools or variable engagement conditions.

What are the key geometric specifications of the insert?
The insert features a 60° triangular geometry, 0.2 mm corner radius, 7° relief angle and a thickness of 2.38 mm; it is size 08 and supplied with a cylindrical hole plus a one‑sided countersink (40°–60°).

How does the SH7025 grade influence machining behaviour?
The SH7025 coated cemented carbide grade emphasises toughness and cutting‑edge stability, reducing chipping risk and supporting consistent performance in turning operations that encounter varying cutting forces.

How should the insert be matched with a holder?
Compatibility depends on matching form, relief angle, tolerance class, fastening, size and thickness. Use a holder or boring bar designed for triangular ISO inserts size 08 and that accommodates the countersunk hole for secure clamping.

Which system components are required for correct assembly?
Proper use of the insert requires a compatible outer holder or boring bar, a matching shim or clamping set and the correct replacement screws; these ensure correct seating and repeatable clamping force.

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.