TPMT 130304 T9225 Wendeplatten - Tungaloy

Combine the CVD-coated carbide with ISO compatibility and a compact 0.4 mm corner radius for reliable medium- to heavy-steel turning; order TPMT130304-PM T9225 via Metav Werkzeuge or consult our specialists for application advice.

TPMT 130304 T9225 TPMT130304-PM – ISO turning insert, CVD-coated carbide, triangle, 0.4 mm, Tungaloy

TPMT130304-PM T9225 is an ISO-format triangular turning insert designed for external and internal turning operations in medium to heavy steel machining.

• CVD-coated carbide for robust machining
• Triangle ISO insert with 60° included angle
• 0.4 mm corner radius for precision turning
• Cylindrical hole with 40°–60° countersink

Consistent performance under varying cutting conditions

The CVD-coated carbide grade T9225 provides a balance of toughness and wear resistance, making it suitable when cuts are intermittently interrupted or engagement conditions vary. As an ISO-standard triangular insert with a 60° included angle, the geometry supports stable toolholding and predictable chip formation. These attributes reduce the risk of premature edge failure and maintain machining accuracy over longer runs, leading to improved process reliability and fewer unplanned tool changes.

Compatibility and mounting: what to check before use

Compatibility with a toolholder depends on multiple dimensional and form factors: insert shape, clearance angle, tolerance class, clamping method, size and thickness. The triangular insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°) to suit a broad range of external holders and boring bars. Verify the holder’s seating and clamping arrangement match the insert’s 3.18 mm thickness and 13 mm size to ensure secure fixation and repeatable positioning; secure clamping minimises vibration and supports improved surface finish.

Chip control and application benefits for steel turning

The integrated PM chipbreaker is designed for efficient chip formation when machining steels under moderate to heavy cut depths. Combined with the CVD-coated carbide substrate, the chipbreaker helps direct swarf away from the cutting zone, reducing re-cutting and heat concentration at the edge. For workshops aiming for a robust, general-purpose turning solution, this grade and geometry produce consistent results across varying feeds and depths, improving uptime and reducing the need for frequent regrinds.

Discuss the CVD-coated T9225 grade and ordering options with Metav Werkzeuge—contact our technical sales team at info@metav-werkzeuge.com or call +49 2822 7131930 for application-specific guidance and the best holder recommendations.

Technical data

• Article number: 6781134
• Manufacturer SKU: TUN6781134
• Label: TPMT130304-PM T9225
• SKU: 6781134-Tungaloy

Facts

• Corner radius: 0.4 mm
• Thickness: 3.18 mm
• Size: 13
• Clearance angle: 11°
• Included angle: 60°
• ISO designation: 130304

Special features

• CVD-coated carbide (T9225)
• PM chipbreaker
• Triangular insert form
• Cylindrical hole with single-sided countersink (40°–60°)
• For external and internal turning of steel
• ISO-standard indexable insert

FAQ

What materials is this insert suited for?
The Tungaloy TPMT130304-PM T9225 insert is specified for medium to heavy steel machining thanks to its CVD-coated carbide grade and robust chipbreaker geometry.

How is the insert located and secured in the holder?
The insert uses a cylindrical centre hole with a single-sided countersink (40°–60°) for mechanical clamping; ensure the holder matches the 13 mm size and 3.18 mm thickness for correct seating.

Can the TPMT130304-PM T9225 cope with interrupted cuts?
Yes, the T9225 grade emphasises toughness and stable edge life, making the insert appropriate for intermittently interrupted cuts common in roughing or unstable setups.

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.