CNMG 120416 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a robust T9225 CVD-coated carbide and an 80° rhombic geometry for consistent chip control and extended tool life; this results in reliable productivity for medium to heavy steel turning. Order the CNMG120416 T9225 insert directly via Metav Werkzeuge or consult the technical advisors for application support.

CNMG120416 T9225 — ISO turning insert for medium to heavy steel turning, CVD-coated carbide, 80° rhombic

The CNMG120416 T9225 is an ISO rhombic indexable insert engineered for external and internal turning where toughness and reliable chip control are required, especially under interrupted cuts.

• CVD-coated carbide grade T9225
• Suitable for medium to heavy steel turning
• Double-sided chipbreaker for longer life
• Cylindrical hole for secure clamping

High-performance grade for demanding steel turning

The insert features a CVD coating applied to a carbide substrate, designated T9225, offering a balance of toughness and wear resistance tailored for medium to heavy steel machining. This combination extends edge life under variable engagement and intermittent cuts, reducing tool change frequency and improving throughput. The 80° approach angle and rhombic plate form produce a favourable cutting geometry that supports stable cutting forces and consistent surface finish, making the component well suited to robust production environments where productivity and repeatability matter.

Designed for secure clamping and simple integration

Produced to ISO dimensions, the indexable insert is compatible with standard ISO turning holders; compatibility depends on plate form, relief angle, tolerance class, fastening method, size and thickness. The cylindrical hole and the rhombic shape ensure reliable seating and repeatable location in compatible toolholders, while the double-sided design provides two usable edges per indexation, effectively doubling the number of cuts between replacements. Where program stability and minimised setup time are priorities, the standardised form factor simplifies tool management and inventory control.

Stable chip control and process reliability

The integrated double-sided chipbreaker is optimised for steel applications and contributes to predictable chip formation and evacuation, lowering the risk of built-up edge and improving surface integrity. In applications with variable engagement or light interruptions, the T9225 grade supplies the necessary toughness to absorb shock without sacrificing wear resistance. For practices seeking measurable gains in cycle-time and tool life, this insert supports a consistent machining strategy that emphasises efficiency and quality.

Contact Metav Werkzeuge today to discuss the CNMG120416 T9225 indexable insert for specific applications or to arrange procurement; technical advice is available via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6796069
• Manufacturer SKU: TUN6796069
• SKU: 6796069-Tungaloy
• ISO designation: CNMG120416
• Material: carbide
• Grade/coating: T9225 (CVD-coated)
• Plate form: rhombic
• Hole style: cylindrical hole
• Chipbreaker: double-sided

Facts

• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Inscribed circle size: 12 mm
• Approach angle: 80°
• Relief (free) angle: 0°

Special features

• ISO-standard turning insert
• Double-sided indexable design
• Suitable for external and internal turning
• Engineered for medium to heavy steel machining
• Compatible with standard ISO holders

FAQ

What materials is this insert suited for?
The CNMG120416 T9225 insert is engineered primarily for medium to heavy steel turning; the T9225 grade balances toughness and wear resistance for such applications.

Is the insert double-sided and indexable?
Yes, this indexable insert is double-sided, offering two usable cutting edges to extend service life before replacement.

Which holders are compatible with the insert?
Compatibility is determined by the insert form, relief angle, tolerance class, fastening method, size and thickness; CNMG120416 conforms to ISO dimensions for standard turning holders.

What is the corner radius and how does it affect the cut?
The corner radius is 1.6 mm; a larger radius improves edge strength and surface finish but may increase cutting forces—appropriate for medium to heavy operations.

Does the insert support interrupted cuts?
The T9225 grade, offering enhanced toughness, is suitable for interrupted cuts and variable engagement conditions where shock resistance is required.

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.