VBGT 110302 AH725 Wendeplatten - Tungaloy

Benefit from the combination of a universal AH725 cutting grade, ISO VBGT form compatibility and a fine 0.2 mm corner radius for reliable, repeatable turning results; order the insert directly via Metav Werkzeuge or consult our specialists for tailored advice.

VBGT 110302 AH725 — ISO turning insert VBGT110302N-JS for turning applications by Tungaloy

The VBGT110302N-JS AH725 is an ISO‑standard rhombic turning insert engineered for external and internal turning, combining a robust PVD‑coated carbide grade with a 0.2 mm corner radius and a cylindrical mounting hole with countersink.

PVD-coated AH725 carbide Universal for steel and rostfreier Stahl ISO VBGT 110302 rhombic form 0.2 mm corner radius, 3.18 mm thickness Cylindrical hole with 40°–60° countersink

Consistent cutting performance with a universal grade

The AH725 grade is a PVD‑coated carbide designed for stable, low‑risk machining across a broad range of steels and rostfreier Stahl. Its formulation supports predictable tool life and controlled chip formation even when workpiece materials vary during production. For organisations aiming to increase uptime, this grade reduces the need for frequent tool changes and simplifies grade selection for mixed batches. The PVD layer improves wear resistance and contributes to surface finish stability without sacrificing toughness.

Geometry engineered for precision and repeatability

ISO VBGT 110302 geometry provides a rhombic profile with a 35° main cutting angle and a 5° clearance, producing consistent engagement and dimensional control in turning operations. The 0.2 mm corner radius balances edge strength with the ability to produce fine radii on components, while the 3.18 mm plate thickness ensures rigidity in smaller‑format tooling. Compatibility with holders depends on form, clearance angle, tolerance class, fastening and size — this standardisation allows straightforward replacement in ISO holders and repeatable mounting accuracy across machines.

Secure clamping and system‑level reliability

The insert features a cylindrical hole with single‑side countersink (40°–60°) for secure screw clamping, reducing micro‑movement under load and supporting steady cutting forces. Typical system composition comprises the insert, a matching external holder or boring bar, a shim/clamp set and spare screws. Choosing the correct JS chipbreaker and matching the grade to the workpiece stability will further improve process security, minimise insert chipping and make tool changes faster and safer in a production environment.

Targeted applications and workshop benefits

Designed primarily for turning, this insert is suited to both external and internal operations where flexibility and process confidence are priorities. It is particularly effective for smaller tools and applications requiring high process reliability rather than extreme metal removal rates. Machine shops, subcontract manufacturers and production lines will value the combination of universal application, stable cutting behaviour and ISO compatibility, which together reduce tooling complexity and support consistent part quality.

For dependable turning performance with Tungaloy’s AH725 grade and expert guidance on holder compatibility, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss availability and application support

Technical data

• Article number: 6857015
• Manufacturer SKU: TUN6857015
• Model series: ISO turning insert series
• Material: Carbide
• Grade: AH725 (PVD‑coated)

Core specifications

• Corner radius: 0.2 mm
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• Main cutting angle: 35°
• Clearance angle: 5°

Design & special features

• Rhombic plate shape (VBGT)
• Cylindrical hole with single‑side countersink (40°–60°)
• Chipbreaker: JS
• Compatible with ISO holders for external and internal turning
• System components: insert, external holder or boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert suitable for? The AH725 grade insert is designed for machining steel and rostfreier Stahl and performs well where workpiece materials vary, offering stable chip control and wear resistance.

How does the VBGT 110302 geometry affect cutting? The rhombic VBGT 110302 geometry with a 35° approach angle and 5° clearance gives a balance of strength and accessibility for internal and external turning, promoting dimensional consistency.

Which chipbreaker should be chosen for roughing or finishing? The JS chipbreaker fitted to this insert is a versatile option; for heavy roughing a more open chip control might be preferred, while the JS configuration supports a mix of finishing and moderate material removal.

How is the insert secured in the holder? Clamping is achieved via the cylindrical hole with a single‑side countersink (40°–60°), which ensures reliable screw fastening and reduces micro‑movement during cutting.

Is this insert compatible with standard ISO holders? Yes, compatibility is based on the plate form, clearance angle, tolerance class, fastening and plate dimensions; the VBGT form and ISO designation enable easy replacement in suitably specified holders.

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.