CPMT 090308 T9225 Wendeplatten - Tungaloy

Take advantage of a robust CVD-coated carbide grade and ISO compatibility for consistent medium to heavy steel turning; the combination of a 0.8 mm corner radius and a 3.18 mm plate thickness delivers reliable edge strength and stable chip control. Order directly via Metav Werkzeuge or consult our technical team for application recommendations.

CPMT 090308 T9225 Tungaloy – indexable turning insert, CVD-coated carbide, rhombic 09

The CPMT090308 T9225 Tungaloy indexable insert is designed for ISO-standard turning applications, offering a durable CVD-coated carbide grade for medium to heavy steel machining.

• CVD-coated carbide for durable performance
• Robust for medium to heavy steel turning
• Rhombic 09 form, 11° rake angle
• Cylindrical hole with single-sided countersink (40°–60°)

Engineered for dependable performance in steel turning

The insert uses the T9225 CVD-coated carbide grade to combine toughness with wear resistance, making it suited to medium to heavy steel turning where variable engagement or slightly interrupted cuts occur. The 0.8 mm corner radius enhances edge strength and reduces the likelihood of premature chipping, while the single-sided chipbreaker geometry promotes consistent chip formation. This results in fewer unplanned tool changes and a more predictable process, which supports higher uptime and efficient cycle planning.

ISO compatibility and secure clamping for repeatable results

Manufactured to ISO dimensions, the indexable insert ensures compatibility with appropriately specified toolholders. Compatibility depends on the insert form, 11° relief (rake) angle, tolerance class, size and thickness; correct matching guarantees stable seating and clamping. The cylindrical hole with single-sided countersink (40°–60°) provides precise axial location and reliable torque transfer to the holder, reducing micro-movements and enabling repeatable positioning for series production.

Design choices that aid productivity and surface quality

The rhombic 09 form and a plate thickness of 3.18 mm balance rigidity and accessibility for turning profiles. A well-chosen corner radius combined with the CVD coating reduces flank wear and helps maintain consistent surface finish over longer tool life. By selecting this insert grade for appropriate steel workpieces, machining programmes can be optimised for fewer interruptions and improved overall efficiency, supporting cost-effective production schedules.

Practical guidance for selection and setup

This ISO insert is primarily intended for turning applications on steel workpieces; choose the chipbreaker and grade to match the workpiece material and stability of the setup. The insert is supplied in the ISO-Drehwendeschneidplatten series and forms part of a system that includes a matching external holder or boring bar, shim/locking set and replacement screws. If uncertainty exists about holder compatibility or the best grade for a specific job, our technical advisers can clarify application parameters and help specify the correct assembly for reliable machining.

For reliable mid-to-heavy steel turning using the T9225 grade, contact Metav Werkzeuge for swift supply and application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6781063
• SKU: 6781063-Tungaloy
• Manufacturer SKU: TUN6781063
• Material: carbide
• Designation: CPMT090308 T9225 Tungaloy indexable insert

Facts

• Corner radius: 0.8 mm
• Plate thickness: 3.18 mm
• Size: 09
• Rake angle: 11°
• Included angle: 80°
• Hole: cylindrical hole + single-sided countersink (40°–60°)

Special features

• CVD-coated carbide (T9225)
• Rhombic plate form
• Single-sided chipbreaker
• ISO-standardised turning insert
• Suitable for medium to heavy steel turning

FAQ

What materials are best suited to this insert?
The CPMT090308 T9225 Tungaloy indexable insert is intended primarily for steel workpieces and provides robust performance in medium to heavy steel turning operations.

How does the hole and countersink design affect clamping?
The cylindrical hole with a single-sided countersink (40°–60°) on the CPMT090308 insert ensures accurate axial location and secure clamp engagement, improving repeatability when assembled in a compatible ISO holder.

Which parameters determine holder compatibility?
Compatibility is determined by the insert form, relief (rake) angle, tolerance class, fastening method, size and thickness; verifying these dimensions against the selected holder ensures correct seating for the CPMT090308 T9225 insert.

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.