TPMT 110304 GT9530 PSF Wendeplatten - Tungaloy

Benefit from the wear‑resistant coated cermet GT9530 and precise ISO geometry for consistent surface finish and extended tool life. Order the inserts directly via Metav Werkzeuge or consult our specialists for holder compatibility and application advice.

TPMT 110304 GT9530 — ISO turning insert, coated cermet, 11° clearance by Tungaloy

TPMT110304-PSF GT9530 is an ISO‑standard triangular turning insert designed for finishing to light universal turning on steel under stable conditions

• ISO‑standard triangular insert
• Coated cermet GT9530 grade
• 0.4 mm corner radius
• 11° clearance angle and 60° included angle

Precise finishing and reliable tool life for turning operations

The triangular indexable insert delivers consistent surface quality thanks to the coated cermet composition and a geometry optimised for finishing and light universal turning. The cermet matrix of GT9530 combines wear resistance with good edge stability, which reduces micro‑chipping at the cutting edge and improves repeatability in production runs. Where a fine workpiece surface and extended tool life are required under stable machine and setup conditions, this geometry offers a controlled cutting action and predictable tool change intervals.

Geometry that supports surface quality and stable cutting

Key geometry elements support performance: the 0.4 mm corner radius provides a balance between robustness and fine finish, while the 11° clearance helps prevent rubbing and reduces built‑up edge in interrupted or unstable feeds. The 60° included angle of the triangular form reduces radial cutting forces and facilitates effective chip formation in most external and internal turning tasks. Together these features improve machined surface consistency and allow for slightly higher feed rates without compromising finish.

Mechanical design and mounting details for secure clamping

The insert has a 3.18 mm thickness and an inscribed size of 11 mm, dimensions that align with common ISO holder families; ensure holder compatibility by matching form, tolerance class and attachment method. The mounting hole is a cylindrical hole with a one‑sided countersink (40°–60°), enabling positive seating and secure clamping with the appropriate screw and clamp set. The PSF chipbreaker is tuned for steel machining, promoting controlled chip segmentation and evacuation, which reduces the risk of recutting and helps maintain a predictable wear pattern on the cutting edge.

Application scope, benefits and operational efficiency

Designed for turning of steel, this insert is particularly suitable when a combination of improved surface finish and longer tool life is the priority. The coated cermet composition supports finishing passes where minimal plastic deformation of the workpiece surface is desired. With consistent edge stability and predictable wear behaviour, workshops can plan maintenance and tool changes more effectively, contributing to process reliability and reduced unplanned downtime. For mixed production environments, the insert’s balance of performance and wear resistance enhances productivity over multiple batches.

For technical matching, stock availability and tailored application support for Tungaloy GT9530 inserts, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance and recommendations.

Technical data

• Article number: 6998358-Tungaloy
• Manufacturer article number: 6998358
• Manufacturer SKU: TUN6998358
• Series: ISO turning indexable inserts
• Grade: GT9530
• Cutting material: coated cermet

Numbers / Core technical data

• Corner radius: 0.4 mm
• Thickness: 3.18 mm
• Inscribed size: 11 mm
• Clearance angle: 11°
• Included angle: 60°
• Hole: cylindrical hole + one‑sided countersink (40°–60°)

Special features / Versions

• Triangular insert, ISO geometry
• PSF chipbreaker for steel turning
• Designed for finishing to light universal turning
• Compatibility determined by form, clearance angle, tolerance class, attachment, size and thickness

FAQ

What materials is this insert suitable for?
The TPMT110304-PSF GT9530 insert is optimised for machining steel; the GT9530 coated cermet grade is formulated to deliver wear resistance and a fine surface finish in stable turning conditions.

How does the PSF chipbreaker affect machining?
The PSF chipbreaker promotes controlled chip segmentation when turning steel, improving chip evacuation and reducing the chance of recutting, which helps the insert maintain a consistent cutting edge over time.

Which holders fit this ISO insert?
Compatibility depends on matching the ISO geometry, 11° clearance, form, tolerance class and the insert thickness of 3.18 mm; select an external holder or boring bar designed for ISO 110304 triangular inserts.

What does the hole and countersink specification mean for clamping?
The cylindrical hole with a one‑sided countersink (40°–60°) enables positive seating and secure clamping with the correct screw and clamp set, ensuring stable mounting under turning loads.

How does the 0.4 mm corner radius influence the finish and robustness?
A 0.4 mm corner radius provides a compromise between a fine surface finish and edge strength; it reduces the risk of edge chipping during light finishing while allowing good surface results at typical finishing feeds.

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.