CPMT 080208 T9225 Wendeplatten - Tungaloy

Taking advantage of the combination of a CVD-coated carbide grade T9225, a 0.8 mm corner radius and ISO compatibility ensures robust performance for medium to heavy steel turning; order the CPMT080208 insert directly via Metav Werkzeuge or ask our consultants if needed.

CPMT 080208 T9225 ISO turning insert by Tungaloy — CVD-coated carbide, 0.8 mm radius

CPMT 080208 T9225 is an ISO-indexable, rhombic turning insert intended for external and internal turning, designed to handle interrupted cuts and varying engagement conditions in steel machining.

• ISO-indexable turning insert CPMT080208
• CVD-coated carbide grade T9225
• Rhombic shape, 11° clearance angle
• 0.8 mm corner radius for fine detail
• Cylindrical hole with 40°–60° countersink

Reliability where material and process vary

The CVD-coated carbide composition in this insert provides a balance between wear resistance and toughness, making it suitable for medium to heavy steel operations. The T9225 grade is engineered as a robust universal solution that tolerates slight interruptions and fluctuating cutting conditions; this reduces the risk of premature edge failure and extends tool life under demanding cycles. As a consequence, cycle times become more predictable and tool-change frequency is reduced, supporting uninterrupted production.

Compatibility and secure clamping for machining safety

Compatibility of the insert depends on holder geometry, clearance, tolerance class, fastening, size and thickness; the ISO standard of the plate simplifies selection of matching external holders or drill bars. The rhombic profile together with the 11° clearance angle requires a holder that accommodates the plate form and the specified 2.38 mm thickness, while the cylindrical hole with a single-sided countersink (40°–60°) enables secure, repeatable clamping. Correct pairing with an ISO-indexed holder ensures stable cutting engagement and consistent surface results.

Performance advantages: chip control and edge integrity

The single-sided chipbreaker design focuses on reliable chip formation and evacuation during turning. When combined with the 0.8 mm corner radius, the geometry promotes a better balance between sharpness and edge strength: small radii provide finer detail and improved surface finish, while the T9225 composition adds toughness for interrupted cuts. These characteristics translate into reduced rework and more consistent dimensional accuracy on turned components.

Practical use and economical operation

For everyday workshop practice the insert supports both external and internal turning tasks and is easy to index for multiple cutting edges, which lowers tooling costs per component. Choosing a universal grade like T9225 minimises inventory complexity while covering a broad range of steels and machining conditions. The overall system—insert, holder, clamping kit and spare screws—allows rapid replacement and stable set-up, so production downtime is reduced and operational efficiency is improved.

For application-specific advice on Tungaloy grade T9225 and to confirm holder compatibility, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored recommendations and supply options.

Technical data

• Article number: 6780999
• Manufacturer SKU: TUN6780999
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Grade/coating: T9225 (CVD-coated)

Facts

• Corner radius: 0.8 mm
• Clearance angle: 11°
• Plate thickness: 2.38 mm
• Plate size: 08
• Geometry angle: 80°

Special features

• Rhombic plate form
• Cylindrical hole with one-sided countersink (40°–60°)
• One-sided chipbreaker
• ISO-indexable for external and internal turning
• Suited for medium to heavy steel machining

FAQ

Is this insert suitable for interrupted cuts and unstable engagement? The CPMT 080208 T9225 insert is designed as a robust universal grade with enhanced toughness, making it suitable for interrupted cuts and varying engagement conditions in steel turning.

Which materials can be machined with this grade? The T9225 grade primarily targets medium to heavy steel applications; its composition and coating afford good wear resistance and toughness for common steel machining tasks.

How is the insert clamped to ensure repeatable positioning? Clamping depends on the holder matching the plate form, clearance angle, tolerance class, fastening method, size and thickness; the cylindrical hole with a 40°–60° countersink provides secure and repeatable fixation.

What benefit does the 0.8 mm corner radius provide? A 0.8 mm corner radius improves surface finish and dimensional control for turning operations, while the grade’s toughness preserves edge integrity under variable cutting conditions.

Can the insert be used for both external and internal turning? Yes, the ISO-indexable rhombic shape and standardised dimensions allow use in appropriately specified holders for both external and internal turning tasks.

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.