VBGT 110302 J740 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant Tungaloy grade J740, precise ISO‑standard geometry and a secure clamping provision for consistent turning performance; order directly via Metav Werkzeuge or consult the team for application-specific advice.

VBGT 110302 J740 – VBGT110302FL-J10 ISO rhombic turning insert by Tungaloy, 35° cutting angle

A VBGT110302FL-J10 J740 rhombic indexable insert for external and internal turning, designed to balance wear resistance and edge stability in a wide range of turning tasks.

• ISO‑standard geometry for holder compatibility
• Tungaloy J740 grade for high wear resistance
• Rhombic 11 mm size with 35° cutting angle
• Cylindrical hole with countersink 40°–60° for secure clamping

Consistent cutting performance for routine and demanding turning

The rhombic indexable insert has been engineered to provide stable cutting behaviour across a variety of steels and common engineering materials. The combination of the Tungaloy J740 carbide grade and the J10 chipbreaker yields a compromise between abrasion resistance and toughness, which helps maintain a stable cutting edge and predictable tool life. As an ISO‑standard insert, its geometry and tolerance classes are matched to common holders, reducing setup uncertainty and supporting efficient process planning.

Clear clamping and geometry that reduce set‑up time

With an 11 mm plate size, 3.18 mm plate thickness and a cylindrical hole plus one‑sided countersink (40°–60°), the insert ensures secure seating and reproducible positioning in compatible clamping systems. The 35° cutting angle and 5° relief are specified to provide a reliable cutting orientation for both external and internal turning operations. These dimensional standards support quick tool changes and reduce the risk of misalignment, contributing to shorter machine idle times and steadier part quality.

Material choice and edge integrity for longer productive runs

Made from cemented carbide, the grade focuses on balanced performance: the J740 composition increases resistance to flank and crater wear while retaining sufficient toughness to resist chipping under moderate interrupted cuts. The small 0.2 mm corner radius is suitable for general turning and finishing passes where edge definition and surface finish must be preserved. Selecting the appropriate chipbreaker and feed parameters further extends usable life and reduces tool wastage in batch production.

Application scope and machining recommendations

Designed primarily for turning, the insert supports both roughing and finishing when matched with an appropriate holder and cutting data. The ISO designation simplifies matching to holders by form, free angle, tolerance class, fastening and size. For best results, pair the insert with a suitable external holder or boring bar, establish stable workholding and choose feeds that suit the chosen chipbreaker; this approach improves swarf control and surface quality. If process conditions are uncertain, the technical team at Metav Werkzeuge can advise on optimal holder and parameter selection.

Contact Metav Werkzeuge for tailored selection guidance and to order the Tungaloy VBGT110302FL-J10 J740 insert directly, or request further machining data via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6811503

• Manufacturer SKU: TUN6811503

• Label / Description: VBGT110302FL-J10 J740

• Model series: ISO-Drehwendeschneidplatten

• Material: Carbide

• Grade: J740

• Chipbreaker: J10

• Plate form: Rhombic

• Hole style: Cylindrical hole + one-sided countersink (40°–60°)

Numbers / Core technical data

• Size: 11 mm

• Thickness: 3.18 mm

• Corner radius: 0.2 mm

• Cutting angle / Included angle: 35°

• Relief angle: 5°

• ISO code: 110302

Designs / Special features

• ISO‑standard geometry for holder compatibility
• Tungaloy carbide grade J740 for wear resistance and edge stability
• Cylindrical central hole with countersink for reliable clamping
• J10 chipformer for controlled swarf and stable cutting
• Suitable for external and internal turning applications

FAQ

What materials can be machined with this insert?
The VBGT110302FL-J10 J740 insert is designed for general turning tasks and the J740 grade provides a balance of wear resistance and toughness suitable for a broad range of steels and common engineering materials.

Which holder types are compatible with this ISO insert?
Compatibility is determined by the insert form, free angle, tolerance class, fastening method, size and thickness; the ISO designation makes it compatible with standard rhombic turning holders and matched boring bars.

How does the J10 chipbreaker affect machining?
The J10 chipbreaker stabilises chip formation, aiding swarf evacuation and supporting consistent surface finish when combined with appropriate feeds and speeds for the chosen material.

Is the insert suitable for finishing operations?
Yes; with its 0.2 mm corner radius and the balanced properties of the J740 grade, the insert can be used for finishing passes when cutting data are adjusted to achieve the required surface quality.

What documentation is provided with the insert?
Technical data such as ISO code, dimensions and grade are supplied; for application sheets or recommended cutting data, consult Metav Werkzeuge or request specific machining tables.

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.