CNMG 090308 T9225 Wendeplatten - Tungaloy

Take advantage of a robust, CVD-coated carbide grade that combines toughness and wear resistance with an ISO-standard rhombic form and a practical 0.8 mm corner radius for dependable medium-to-heavy steel turning; Order the CNMG090308 T9225 insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 090308 T9225 Turning insert by Tungaloy — CVD-coated carbide, ISO rhombic form

A CNMG090308 T9225 ISO-standard rhombic turning insert designed for medium to heavy steel machining and intermittent cuts, providing a balance of toughness and edge stability for demanding turning operations.

• CVD-coated carbide grade T9225 for steel machining
• Rhombic CNMG 09 form with 80° cutting angle
• 0° relief angle and 0.8 mm corner radius
• Double-sided chipbreaker, with cylindrical hole

High-performance grade for stable, productive steel turning

The insert is manufactured in a CVD-coated carbide grade engineered for a wide range of steel applications, offering increased resistance to abrasive wear while retaining the toughness required for interrupted or variable engagement. The combination of the T9225 grade and the rhombic geometry ensures a reliable cutting edge under fluctuating cutting forces, which translates into fewer unexpected tool changes and steadier cycle times. As the insert is intended for turning, the geometry supports consistent chip formation and reduces the likelihood of workpiece damage in medium-to-heavy machining operations.

ISO compatibility and system integration for straightforward tool planning

Produced to ISO specifications, the rhombic CNMG form integrates into standard toolholder systems when matched for form, relief angle, tolerance class, fastening and thickness. The insert’s 0° relief angle, 80° cutting angle and the presence of a cylindrical locating hole mean that selection of a compatible outside holder, backing pad and clamping hardware is crucial for repeatable mounting and cutting performance. Compatibility is defined by physical dimensions and tolerances rather than brand alone, allowing planners to use existing holders where dimensions and clamping method match the insert parameters.

Practical advantages that reduce downtime and increase output

Thanks to the universal performance profile of the grade and the double-sided chipbreaker, the insert supports extended cutting intervals and stable surface finish in steel turning tasks, which helps lower overall tooling costs through better edge life and less frequent indexing. The rhombic CNMG form with a 0.8 mm corner radius offers a pragmatic compromise between strength and finish capability, enabling productive roughing and reliable semi-finishing without excessive tool inventory. The CVD coating contributes to thermal and adhesive wear control, supporting consistent results across batch and single-part production.

Selection advice and safe handling for workshop use

When choosing this insert for machining operations, attention should be paid to holder rigidity, clamping torque and suitable cutting data for the material in question; the insert performs best when mounted in holders that match the CNMG form and thickness specification. Inserts should be stored in protective pockets to avoid edge contact and should be inspected for edge damage before setting cutting parameters. For detailed matching of holder geometry or to confirm suitability for specific steels and cut conditions, technical consultation is recommended to ensure optimal process security and productivity.

For fast supply and application advice on the Tungaloy CNMG 090308 T9225 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for immediate support and availability

Technical data

• Article number: 6780752
• Manufacturer SKU: TUN6780752
• SKU: 6780752-Tungaloy
• Material: carbide
• Grade: T9225
• Designation: CNMG090308
• Model series: ISO turning inserts
• Application: Turning

Facts

• Corner radius: 0.8 mm
• Cutting angle: 80°
• Relief angle: 0°
• Plate thickness: 3.18 mm
• Plate size: 09

Special features

• CVD-coated carbide grade for wear resistance
• Rhombic CNMG form with cylindrical hole
• Double-sided chipbreaker
• Suited to medium-to-heavy steel machining
• Designed for intermittent and variable cuts

FAQ

What materials is this insert suitable for?
The CNMG090308 T9225 insert is formulated for medium-to-heavy steel machining; the T9225 grade provides toughness for interrupted cuts and good wear resistance during continuous turning.

How does the 0° relief angle affect cutting performance?
A 0° relief angle improves edge strength and support in this rhombic configuration, which helps maintain stability under heavy or variable engagement typical in turning operations with the CNMG form.

Is the insert compatible with standard ISO holders?
Yes — the insert follows ISO geometry for the CNMG form; compatibility requires matching the holder by form, tolerance, thickness and fastening method to ensure secure mounting and repeatable performance.

What benefit does the double-sided chipbreaker provide?
The double-sided chipbreaker enables effective chip control on both indexable sides, supporting reliable chip formation and easing the transition between edges when the insert is indexed.

What does the designation CNMG090308 indicate?
The ISO designation describes the rhombic CNMG form, plate size 09, and the corner radius 0.8 mm; the full label CNMG090308 T9225 identifies the geometry together with the T9225 grade.

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.