VBGT 110302 AT9530 Wendeplatten - Tungaloy

Benefit from precise finishing, consistent wear resistance and ISO compatibility for dependable turning operations; order directly via Metav Werkzeuge or consult our specialists for tailored application advice.

VBGT 110302 AT9530 — VBGT110302N-JS indexable insert for Turning by Tungaloy

VBGT110302N-JS AT9530 is an ISO‑standard indexable turning insert designed for finishing and light turning of steel, optimised for high surface quality and uniform wear.

• ISO rhombic insert, 11 mm size
• Coated cermet grade AT9530 for fine finish
• JS chipbreaker designed for light finishing cuts
• Cylindrical hole with single countersink (40°–60°)

Exceptional surface finish from a coated cermet grade

The coated cermet substrate AT9530 combines a hard, wear‑resistant matrix with an engineered coating to prioritise surface finish and even tool wear in finishing passes. Cermet differs from conventional cemented carbide by delivering superior edge stability and a fine cutting edge, which reduces built‑up edge and supports predictable dimensional results. For applications where part appearance and tight tolerances matter, this grade offers a clear advantage in achieving a consistent, high‑quality finish with fewer rework cycles.

Secure seating and ISO compatibility for reliable set‑ups

Designed as part of the ISO turning insert family, the insert’s rhombic geometry, 11 mm nominal size and 3.18 mm thickness ensure straightforward matching to many standard external holders and boring bars. The 5° relief angle and 35° principal angle give a defined cutting attitude for light finishing, while the 0.2 mm radius supports fine edge formation. The insert is supplied with a cylindrical hole plus a one‑sided countersink (40°–60°) to ensure proper clamp engagement and repeatable seating. When assembling the system, include a compatible holder, the correct shim or clamp set and the specified screws to maintain repeatability and process security.

Efficiency through controlled wear and predictable results

Selecting a grade focused on finishing means fewer corrective operations and more stable production throughput. The AT9530 composition promotes uniform wear, which extends the period of consistent cutting behaviour and reduces the variability between parts. In routine production this translates into less in‑process inspection, fewer scrapped components and a more consistent surface quality across batches. The economic benefit is directly measurable through reduced downtime and lower downstream finishing costs while maintaining the necessary part accuracy.

Match chipbreaker and cutting strategy to the task

The JS chipbreaker is optimised for light turning and finishing strategies on steel; it forms short, controlled chips at moderate feeds and supports a calm cutting zone that enhances surface integrity. For roughing operations, choose an insert with a more robust chipbreaker; for the finest finishes, maintain stable tool overhang and minimise vibration to exploit the full potential of the coated cermet edge. When in doubt, evaluate a short trial cut with the chosen holder and clamping arrangement to confirm the best feed and depth settings for the component geometry.

Contact Metav Werkzeuge for application support or to request the Tungaloy VBGT110302N-JS AT9530 insert for precision turning; consultants are available at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical Data

• Article number: 6921226-Tungaloy
• Manufacturer SKU: TUN6921226
• Manufacturer article number: 6921226
• Model series: ISO turning indexable inserts
• Material: cemented carbide

Facts

• Insert designation: VBGT110302N-JS
• Size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.2 mm
• Relief angle: 5°
• Principal angle: 35°
• Hole: with hole
• Hole style: cylindrical hole + single countersink (40°–60°)

Special features

• Coating/grade: AT9530
• Substrate: coated cermet
• Chipbreaker: JS
• Shape: rhombic
• Application: turning
• System requirements: ISO insert, compatible external holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is this insert intended for?
The VBGT110302N-JS AT9530 insert is designed primarily for the finishing and light turning of steel, with the AT9530 grade focused on optimising surface finish and uniform wear.

How does the JS chipbreaker influence cutting?
The JS chipbreaker on this insert promotes short, controllable chips during finishing cuts; when used with appropriate feeds it helps maintain surface integrity and reduces thermal and mechanical disturbance.

Which holder type is required for the insert?
As an ISO‑standard insert, the VBGT110302N-JS requires a compatible external holder or boring bar that matches the rhombic shape, 11 mm seat and the 3.18 mm plate thickness; secure clamping with the correct shim and screws is essential for repeatability.

Is the insert suitable for heavy roughing?
This grade and chipbreaker combination is optimised for finishing and light cuts; for heavy roughing, select a different chipbreaker and a more robust grade suited to higher metal removal rates.

How does the AT9530 grade affect tool life?
AT9530’s coated cermet composition promotes even wear and a stable cutting edge during finishing, which supports predictable performance and can reduce the need for frequent index changes.

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.