TPMT 130302 AT9530 PS Wendeplatten - Tungaloy

Take advantage of the combination of coated cermet grade AT9530 for superior surface quality, a precise 0.2 mm corner radius for fine finishing, and ISO-compatible geometry for reliable seating in standard turning holders — order the insert directly via Metav Werkzeuge or consult our specialists for fitment and process optimisation.

TPMT 130302 AT9530 ISO turning insert by Tungaloy — coated cermet for finishing

TPMT130302-PS AT9530 is a triangular ISO turning insert designed for finishing and light turning of steel components, offering a balanced mix of surface quality and predictable wear.

• Coated cermet grade AT9530
• Triangle form with 60° included angle
• 0.2 mm corner radius for fine finish
• ISO-compatible seating and hole design

Consistent surface quality from a coated cermet grade

The coated cermet composition AT9530 is engineered specifically for finishing and light machining of steel, delivering a consistent surface finish and reliable wear behaviour. Cermet inserts combine ceramic and metallic properties to resist abrasive wear while producing a finer cutting edge than many conventional carbides, which helps to reduce roughness at low feed rates. For applications where surface integrity and dimensional stability matter, this insert offers controlled performance across a range of finishing cuts.

Precision geometry that ensures repeatable seating and accuracy

A triangular form with a 60° included angle provides stable support in standard ISO holders, while the 0.2 mm corner radius reduces edge chipping when producing fine radii or controlled chamfers. The insert’s 3.18 mm thickness and the standard ISO profile enable predictable clamping force and repeatable positioning, which translates into consistent part-to-part accuracy and less rework in series production. Compatibility is determined by form, relief angle, tolerance class, attachment and thickness — select a matching external holder or boring bar for optimal results.

Process benefits from a dedicated chipbreaker and application focus

The integrated PS chipbreaker is tuned for finishing operations: it promotes favourable chip control at lower material removal rates and helps maintain a stable cutting zone, especially on longer or less rigid set-ups. For best results, match the chipbreaker and AT9530 grade to the workpiece stability and the specific steel grade; in one-pass finishing or light-duty profiling, the combination reduces vibration and improves surface appearance. Technical note: chipbreaker geometry affects chip curl and evacuation — "PS" indicates a profile suited to low-to-moderate feeds common in finishing cycles.

Installation features and economical tool life

The insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°), enabling secure clamping and straightforward replacement. The hole-and-countersink arrangement reduces rotation risk under cutting forces and simplifies tool setup on compatible holders. Made from high-quality carbide substrate and finished with a cermet coating, the insert supports predictable tool life in finishing tasks, lowering the frequency of index changes and contributing to process economy without compromising surface quality.

For precise finishing operations with Tungaloy’s coated cermet technology, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss availability, holder compatibility and application-specific recommendations

Technical Data

• Article number: 6773751
• SKU: 6773751-Tungaloy
• Manufacturer SKU: TUN6773751
• Model series: ISO turning inserts
• Designation: TPMT130302-PS

Facts

• Inscribed circle: 13 mm
• Thickness: 3.18 mm
• Corner radius: 0.2 mm
• Included angle: 60°
• Relief angle (free angle): 11°
• Countersink angle: 40°–60°

Special features

• Coated cermet grade AT9530
• PS chipbreaker for finishing
• Triangular insert form
• With cylindrical hole and single-sided countersink
• Material: carbide
• Intended application: turning; finishing and light machining of steel

FAQ

What materials is this insert best suited for?
The TPMT130302-PS AT9530 insert is optimised for finishing and light machining of steel; the AT9530 coated cermet provides good surface quality and even wear when used on typical steel grades.

Which holder type is compatible with the TPMT130302-PS insert?
Compatibility is determined by ISO form, relief angle, tolerance class, attachment method, size and thickness; the triangular ISO profile and the hole with single-sided countersink fit standard triangular turning holders and compatible boring bars.

How does the PS chipbreaker affect cutting?
The PS chipbreaker promotes controlled chip formation at finishing feeds, improving chip evacuation and reducing edge vibration, which supports a finer surface finish during light cuts.

What does the 0.2 mm corner radius mean for final parts?
The 0.2 mm corner radius provides a small, robust cutting edge that helps achieve a smooth machined edge with reduced risk of visible tool marks, suitable for fine 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.