CNMG 090412 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade designed for robust, medium-to-heavy steel machining, the ISO-standard CNMG form for easy system integration, and a secure double-sided chipbreaker for predictable chip control; order the CNMG090412 T9225 directly via Metav Werkzeuge or request application advice from our consultants.

CNMG 090412 T9225 — Indexable Turning Insert for Turning by Tungaloy

CNMG090412 T9225 is an ISO-format indexable turning insert developed for reliable performance in medium-to-heavy steel turning operations.

• Robust CVD-coated carbide grade T9225
• ISO CNMG090412, rhombic 80° geometry
• Double-sided chipbreaker for secure chip control
• 1.2 mm corner radius, 4.76 mm thickness

Consistent performance under varying cutting conditions

The CNMG090412 T9225 insert is a CVD-coated carbide solution engineered as a robust universal grade for turning operations where varying engagement and light interruptions occur. The coating and substrate combination provides a balance of hardness and toughness, which extends tool life under fluctuating loads and contributes to consistent surface finish and dimensional stability. As an ISO-standardised insert, the component supports predictable process parameters and repeatable results in industrial turning applications, helping to reduce setup time and increase throughput.

Seamless integration into ISO tool systems

Compatibility is determined by insert form, clearance angle (0°), tolerance class, fastening method and thickness; the CNMG geometry matches widely used external holders and boring bars. The rhombic 80° shape with a cylindrical mounting hole permits secure clamping and straightforward indexing. With a plate thickness of 4.76 mm and an insert size of 09, the format suits a broad range of standard external and internal turning holders. Clear identification via the ISO designation simplifies tool management and inventory control within machining centres and job shops.

Practical benefits for productivity and process security

The double-sided chipbreaker design offers improved chip control for steel cutting, reducing the risk of entanglement and supporting stable cutting forces during medium-to-heavy passes. The 1.2 mm corner radius balances edge strength and surface finish, making the insert suitable for roughing with acceptable finishing capability when process parameters are set accordingly. Selecting the T9225 grade supports efficient material removal rates and contributes to longer in-service intervals, lowering total tooling consumption and helping to keep production schedules on track.

For application-specific advice, availability checks or to discuss batch requirements for the Tungaloy CNMG090412 T9225, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to arrange technical guidance and delivery options

Technical Data

• Article number: 6797191
• Manufacturer SKU: TUN6797191
• SKU: 6797191-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide

Facts

• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 09
• Lead/major angle: 80°
• Clearance angle: 0°

Special features

• ISO designation: CNMG090412
• Grade/coating: T9225, CVD-coated carbide
• Insert geometry: rhombic, 80°
• Mounting: with cylindrical hole
• Chip control: double-sided chipbreaker
• Typical application: turning

FAQ

What steel applications suit this insert best?
The CNMG090412 T9225 insert is intended primarily for medium-to-heavy steel machining, offering robust performance where intermittent cuts or varying engagement require added toughness.

Is the insert compatible with standard CNMG holders?
Yes, the CNMG090412 format follows ISO specifications; compatibility depends on holder form, clamping style and the insert thickness of 4.76 mm.

How does the chipbreaker affect machining?
The double-sided chipbreaker on this indexable insert improves chip control during turning, reducing chip-related interruptions and promoting stable cutting conditions.

Can this insert be indexed to use both sides?
The insert is double-sided and designed to be indexed, effectively providing two cutting edges per side where geometry allows, helping to extend overall edge life.

What key dimensions should be checked before ordering?
Verify the ISO designation CNMG090412, the 1.2 mm corner radius, 4.76 mm thickness, the 80° geometry and the cylindrical mounting hole to ensure correct fit.

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.