VBMT 110308 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a coated cermet grade for superior surface finish, a precise 0.8 mm corner radius for accurate profiling and ISO compatibility for secure clamping; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

VBMT110308-PF GT9530 ISO turning insert VBMT 110308 for finishing applications — Tungaloy

VBMT110308-PF GT9530 is an ISO-standard rhombic indexable turning insert intended for fine finishing and light universal turning of steel, engineered to deliver consistent surface quality under stable machining conditions.

• Coated cermet grade GT9530
• PF chipbreaker for fine finishing
• 0.8 mm corner radius for precise profiling
• Cylindrical hole with 40°–60° countersink

Consistent surface quality and longer tool life

The combination of a coated cermet substrate and the GT9530 grade targets finishing applications where surface integrity matters. Cermet mixes ceramic and metallic phases to maintain a sharp cutting edge and reduce built-up edge during low-to-medium speeds, which results in longer tool life and improved finish compared with conventional grades. This behaviour makes the insert particularly suitable when a polished surface or tight Ra values are required on steel components.

Precision geometry for secure clamping and repeatability

With a 0.8 mm corner radius and a 5° relief angle, the geometry supports precise profile reproduction while maintaining adequate edge strength for finishing passes. The rhombic plate form and the cylindrical hole with one-sided countersink (40°–60°) enable reliable seating in ISO-compatible holders; compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The ISO designation and standard dimensions help ensure repeatable set-up and reduced indexing time in serial production.

Application-focused grade and system considerations

The PF chipbreaker is optimised for fine finishing and light general-purpose turning; select chipbreaker and grade according to machining stability, workpiece material and depth of cut. As part of a complete system — indexable insert, suitable outside holder or boring bar, shim/pad and clamp screw — the component supports productive turning with predictable chip control and consistent surface results. For less stable set-ups, consider tooling and process adjustments to protect the cutting edge and preserve the GT9530 advantages.

For tailored advice on Tungaloy turning inserts such as the VBMT110308-PF GT9530, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for application recommendations and fast delivery options.

Technical data

• Article number: 6998384
• Manufacturer SKU: TUN6998384
• SKU: 6998384-Tungaloy
• Designation: VBMT110308-PF GT9530
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Facts

• Size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Relief angle: 5°
• Included angle: 35°
• ISO code: 110308
• Hole style: with hole; cylindrical hole + one-sided countersink (40°–60°)

Special features

• Coated cermet grade GT9530
• PF chipbreaker for fine finishing
• Rhombic plate form
• With cylindrical hole and one-sided countersink
• Suitable for finishing and light universal turning of steel
• Compatibility determined by form, clearance, tolerance, fastening, size and thickness

FAQ

Which materials is this insert best suited for?
The VBMT110308-PF GT9530 is a coated cermet insert optimised for finishing and light universal operations on steel, delivering improved surface quality and extended edge life under stable conditions.

What does the 0.8 mm corner radius mean for machining?
A 0.8 mm corner radius increases profile accuracy and reduces the risk of chatter on finishing passes; the radius on the VBMT110308-PF helps produce precise workpiece contours while maintaining adequate edge strength.

How is the insert secured in the holder?
Clamping relies on the ISO-standard plate geometry and the central cylindrical hole with a one-sided countersink (40°–60°); correct seat, shim and clamp screw selection ensure reliable fixation of the VBMT110308-PF GT9530 in compatible holders.

What cutting strategy suits the PF chipbreaker?
The PF chipbreaker on this grade promotes short, controlled chips during finishing; adopt modest feed rates and stable setups for best results, and consider coolant strategy consistent with cermet recommendations.

Is the insert interchangeable with other ISO VBMT sizes?
Dimensionally matching ISO VBMT inserts share holder compatibility, but tool performance depends on grade, chipbreaker and clearance geometry; ensure the VBMT110308-PF GT9530 matches holder form, clearance and tolerance class for correct interchange.

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.