CNMG 120416 T9225 Wendeplatten - Tungaloy

Benefit from a robust combination of CVD-coated carbide and the versatile T9225 grade that delivers stable chip control and reliable edge life in medium-to-heavy steel turning; the rhombic 80° form with 1.6 mm corner radius and a double-sided chipbreaker supports consistent productivity. Order the CNMG120416 T9225 turning insert directly via Metav Werkzeuge or consult our specialists for application advice.

CNMG 120416 T9225 Turning Insert for Turning by Tungaloy

CNMG120416 T9225 is an ISO-compatible indexable insert designed for turning, offering a robust universal grade and controlled chip flow for variable engagement and slightly interrupted cuts

• CVD-coated cemented carbide T9225 grade
• Double-sided chipbreaker for chip control
• 80° rhombic form with 1.6 mm corner radius
• Cylindrical hole and 0° clearance for stable clamping

Stable productivity for medium-to-heavy steel turning

The CNMG120416 insert combines a CVD-coated carbide substrate with the T9225 grade to balance toughness and wear resistance for demanding turning operations. The double-sided chipbreaker eases chip evacuation and reduces the risk of built-up edge during variable engagement, which supports steady cycle times and fewer interruptions. For workshops machining medium-to-heavy steel, this geometry helps maintain consistent dimensional control and surface finish while tolerating slight interruptions or changing cut depths.

Geometry and edge security for repeatable results

The 80° rhombic form with 0° clearance and a 1.6 mm corner radius provides an advantageous contact angle for external and internal turning where edge strength and load distribution matter. The cylindrical hole ensures secure fastening in compatible holders, while the 4.76 mm thickness contributes to mechanical stability under higher cutting forces. These combined features reduce the need for constant tool changes and support predictable tool-life planning, improving overall process reliability.

System compatibility and practical handling in production

As an ISO-design insert, this component fits a wide range of standard turning holders and boring bars when holder geometry, clearance and tolerance class match. The insert’s universality makes it suitable for shops that require flexible tooling strategies across different steel grades and turning tasks. Clear labelling and the manufacturer SKU allow streamlined replenishment and inventory control, supporting supply-chain efficiency and quicker setup in serial production.

Contact Metav Werkzeuge for tailored application advice on Tungaloy CNMG120416 T9225 inserts and to arrange supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6781276
• SKU: 6781276-Tungaloy
• Manufacturer SKU: TUN6781276
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Core specifications

• Size (inscribed circle): 12
• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Form angle: 80°

Special features

• Material: cemented carbide
• Coating: CVD coating
• Grade: T9225 (robust universal grade)
• Chipbreaker: double-sided
• Hole: cylindrical hole, with hole
• Plate form: rhombic
• Application: turning, suitable for medium-to-heavy steel machining
• System: ISO-compatible turning insert

FAQ

What materials is this insert optimised for?
The CNMG120416 T9225 insert is optimised for medium-to-heavy steel machining; the T9225 grade balances toughness and wear resistance for variable engagement conditions.

How does the chipbreaker support machining?
The double-sided chipbreaker integrated on the insert promotes controlled chip formation and evacuation, improving process stability during turning operations with varying cut conditions.

Which holder types are compatible with this ISO insert?
Compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness; the insert is ISO-compatible for standard turning holders and boring bars when these parameters match.

What does the 0° clearance mean in practice?
A 0° clearance indicates minimal relief behind the cutting edge, which improves support under heavy loads and contributes to reliable edge life in demanding turning tasks.

Is the insert suitable for interrupted cuts?
Yes, the T9225 grade is designed for robustness and increased toughness, making it suitable for slightly interrupted cuts and changing engagement conditions.

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.