VBMT 110308 GT9530 Wendeplatten - Tungaloy

Benefit from a stable finishing grade and extended tool life thanks to the GT9530 coated cermet and the precise 0.8 mm corner radius; the insert ensures consistent surface quality and predictable performance in turning operations. Order the VBMT110308-PS GT9530 insert directly via Metav Werkzeuge or consult our specialists for tailored machining advice.

VBMT110308-PS GT9530 — Tungaloy indexable turning insert, coated cermet for finishing

The VBMT110308-PS GT9530 is an ISO-compliant rhombic indexable insert designed for finishing and light general-purpose turning, offering enhanced surface finish and extended life under stable cutting conditions.

• Coated cermet grade GT9530 for durable finishing
• ISO rhombic insert VBMT 110308 compatible holders
• 0.8 mm corner radius for fine surface quality
• Cylindrical hole with single-side countersink

Consistent surface finish and reliable part quality

The combination of a coated cermet matrix and the GT9530 grade focuses on achieving a high-quality surface on steel components when stable set-ups are available. The modest 0.8 mm corner radius helps reduce micro-chatter and promotes a uniform cutting edge engagement, which translates to fewer rework cycles and more reliable first-pass yields. For applications that prioritise finish — such as shaft shoulders or precision journals — this insert delivers measurable improvements in surface integrity and dimensional stability.

Predictable wear behaviour and extended tool life

Designed as a wear-resistant finishing to light universal grade, the insert’s substrate and coating promote steady flank wear and controlled crater progression. The result is predictable tool life and reduced variability between tool changes, which supports efficient planning of cutting schedules. Where consistent production runs are required, the use of a coated carbide insert with the GT9530 specification helps to lower overall machining costs by extending intervals between indexings and replacements.

Practical geometry and secure clamping for production use

The rhombic form and ISO VBMT outline ensure compatibility with a wide range of external holders; retention depends on form, relief angle and tolerance class to guarantee secure seating. Key dimensions such as 3.18 mm thickness, 11 mm inscribed circle, and the 35° lead angle support stable chip formation when combined with the PS chipbreaker tuned to finishing cuts. The plate’s cylindrical hole with a single-side countersink (40°–60°) facilitates consistent clamping torque and repeatable location, reducing the risk of seating errors during indexable changes.

Application guidance and machining advantages

For turning tasks on steel where a fine surface and longer life under stable conditions are desired, the insert offers a balance between finish and economy. Choose feeds and speeds that suit finishing passes and ensure the holder and workpiece rigidity match the insert’s capabilities to exploit the GT9530 grade fully. The design supports straightforward insert indexing and replacement, contributing to minimal downtime and higher net machining output.

Contact Metav Werkzeuge for expert advice on applying the Tungaloy VBMT110308-PS GT9530 insert in production environments; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6998397
• SKU: 6998397-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Insert designation: VBMT110308-PS GT9530

Facts

• Size (inscribed circle): 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Relief angle: 5°
• Lead/insert angle: 35°
• ISO code: 110308

Special features

• Material: carbide
• Grade/coating: GT9530 (coated cermet)
• Chipbreaker: PS
• Plate form: rhombic
• Hole style: cylindrical hole + single-side countersink (40°–60°)
• Typical application: turning

FAQ

What material range is the insert suitable for?
The VBMT110308-PS GT9530 insert is specified as a coated cermet grade tailored for steel; when used under stable cutting conditions the GT9530 grade provides good surface quality and extended life.

Can the insert be used in standard ISO VBMT holders?
Yes, the rhombic ISO outline and the VBMT110308-PS designation mean the insert is compatible with holders that accept VBMT 110308 inserts, subject to matching form, relief angle and tolerance class.

What machining benefits does the GT9530 grade deliver?
GT9530 offers wear resistance optimised for finishing to light universal machining, delivering predictable tool life and improved surface finishes on steel components.

How does the 0.8 mm corner radius affect machining?
The 0.8 mm corner radius gives a balance between edge strength and fine finish, reducing micro-vibrations for smoother surfaces while maintaining adequate robustness for finishing passes.

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.