CPMT 09T302 T9225 Wendeplatten - Tungaloy

Take advantage of a robust, universally applicable carbide grade and precise ISO compatibility to maintain steady productivity in medium to heavy steel turning; order directly via Metav Werkzeuge or request advice from our technical consultants.

CPMT 09T302 T9225 Turning Insert by Tungaloy — ISO rhombic insert for medium‑to‑heavy steel turning

CPMT 09T302 T9225 is a rhombic ISO turning insert designed for reliable performance in external and internal turning operations; compatibility with holders depends on form, clearance angle, tolerance class, fastening, size and thickness.

• ISO rhombic insert CPMT 09T302, 80° geometry
• CVD-coated carbide grade T9225 for steel machining
• 11° clearance angle and 0.2 mm corner radius
• Central hole; single-sided chipbreaker; 3.97 mm thick

Higher material removal rates with consistent tool life

The CVD-coated carbide composition and the T9225 grade combine to offer a balance of wear resistance and toughness that is tailored for medium to heavy steel machining. This results in predictable performance under varying engagement conditions and intermittent cuts, enabling higher material removal rates without frequent insert changes. The combination of coating and substrate supports both sustained cutting and repeatable edge life, which reduces tool change downtime and contributes to a more economical production flow.

Simple integration into existing ISO toolholder systems

Thanks to the ISO designation and the rhombic form, the insert integrates readily into standard external holders and boring bars when matched by form, clearance angle and tolerance class. The central hole with a cylindrical bore and one‑side countersink (40°–60°) ensures secure clamping and straightforward orientation during assembly. These characteristics make setup predictable across different machines and holders and simplify stocking of spare inserts and accessories.

Stable chip control and process security under fluctuating conditions

The single-sided chipbreaker designed for this insert supports stable chip formation when machining steels with varying cutting conditions. The modest 0.2 mm corner radius provides a compromise between edge strength and surface finish, while the 3.97 mm thickness contributes to rigidity and vibration resistance. Together these features deliver process security: fewer unexpected interruptions, consistent surface quality and greater confidence when shifting from semi‑finish to roughing operations.

Practical selection guidance and technical backing

When selecting the insert grade and chipbreaker, match the T9225 universal grade to applications where toughness is needed—for slightly interrupted cuts or where engagement varies. For fine finishing or highly abrasive stainless grades, alternative sorts may be preferable. If there is any uncertainty about holder compatibility, recommended cutting parameters or optimal chipbreaker choice, Metav Werkzeuge provides technical guidance and sizing support to ensure the insert is used to best effect.

Contact Metav Werkzeuge for personalised holder matching and cutting‑data recommendations for the Tungaloy CPMT 09T302 insert.

Technical data

• Article number: 6780683
• SKU: 6780683-Tungaloy
• Manufacturer SKU: TUN6780683
• Model series: ISO turning inserts
• Label: CPMT09T302 T9225 Tungaloy-insert

Core data

• Corner radius: 0.2 mm
• Clearance angle: 11°
• Thickness: 3.97 mm
• Insert size: 09
• Geometry angle: 80°

Special features

• Material: cemented carbide
• Coating/grade: T9225 (CVD-coated)
• Shape: rhombic
• Hole: with hole; cylindrical hole + single-side countersink (40°–60°)
• Chipbreaker: single-sided
• Application: turning

FAQ

Is this insert suitable for interrupted cuts?
The CPMT 09T302 in grade T9225 is formulated for robustness and improved toughness, making it suitable for slightly interrupted cuts and varying engagement conditions in steel turning.

Which materials is this insert optimised for?
This CVD-coated carbide insert is optimised for medium to heavy steel machining; the T9225 grade provides broad applicability across common steel alloys.

What holders are compatible with this rhombic insert?
Compatibility depends on holder form, free/clearance angle, tolerance class and thickness; the ISO rhombic form and central hole mean it fits standard ISO holders designated for CPMT inserts when those parameters match.

Can the CPMT 09T302 be used for finishing operations?
The 0.2 mm corner radius and T9225 grade favour semi-finishing to roughing; for high‑quality finishing, a finer radius or a grade optimised for finishing would be recommended.

How should the chipbreaker choice be matched to the job?
Select the chipbreaker and sort according to workpiece material, machining type and stability; the single-sided chipbreaker here supports stable chips on steel in semi‑to‑heavy cuts.

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.