CNMG 120416 T9235 Wendeplatten - Tungaloy

Combining a wear‑resistant CVD‑coated carbide grade with an ISO rhombic geometry and a 1.6 mm corner radius, this insert delivers a balance of toughness and chip control for unstable turning and interrupted cuts. Order the CNMG 120416 T9235 insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 120416 T9235 Turning Insert, CVD‑coated carbide – Tungaloy

The CNMG 120416 T9235 is an ISO‑standard rhombic insert designed for external and internal turning, optimised for unstable conditions and interrupted cuts.

• ISO rhombic insert CNMG 120416
• CVD‑coated carbide grade T9235
• 1.6 mm corner radius for robust cuts
• Double‑sided chipbreaker with cylindrical hole

High reliability for interrupted and unstable turning

The combination of a CVD coating on a carbide substrate and the T9235 grade gives predictable wear behaviour under challenging conditions. The coating reduces adhesion and improves oxidation resistance while the base material provides the toughness needed for variable loads, making the insert particularly suitable for applications where cuts are interrupted or tool stability fluctuates. This results in longer in‑process life and fewer unplanned tool changes, supporting a steady production flow.

Clear compatibility and secure clamping for consistent results

Being an ISO‑standard rhombic geometry, compatibility with holders is determined by form, clearance angle, tolerance class, fastening and thickness. The insert’s 0° clearance angle, 80° cutting angle and rhombic outline ensure predictable engagement with the workpiece and proper seating in standard toolholders. Correct matching of holder shape and tolerance class secures the insert and helps maintain repeatable positioning, which in turn benefits dimensional consistency and surface finish.

Process advantages: chip control, reusability and part quality

The insert features a double‑sided chipbreaker and a cylindrical hole, enabling reversible use and straightforward mounting. With a 1.6 mm corner radius and 4.76 mm thickness, the geometry supports stable cutting and improved heat distribution near the cutting edge. Effective chip control lowers the risk of entanglement, shortens cycle times for many turning routines and contributes to a more consistent surface finish, especially in steel applications where chip form and evacuation are critical.

Practical guidance for optimal application and economy

Select the T9235 grade and the appropriate chipbreaker according to material, cut depth and machine rigidity. The tougher grade performs well at moderate speeds and in conditions with vibration or interrupted cuts, prioritising tool life and process security over maximum cutting speed. Appropriate feed and speed adjustment together with correct holder selection will maximise tool life and minimise downtime, delivering an efficient balance of productivity and consistent machining quality.

For application advice, stock checks or to request a matched holder recommendation for the Tungaloy CNMG 120416 T9235 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for fast, practical support

Technical data

• Article number: 6785909
• SKU: 6785909-Tungaloy
• Manufacturer SKU: TUN6785909
• Manufacturer: Tungaloy

Dimensions & numbers

• Corner radius: 1.6 mm
• Size: 12 mm
• Thickness: 4.76 mm
• Cutting angle: 80°
• Clearance angle: 0°
• Manufacturer article number: 6785909

Special features

• CVD‑coated carbide grade T9235
• Rhombic insert shape (CNMG)
• Double‑sided chipbreaker
• Cylindrical hole for secure clamping
• Suitable for external and internal turning
• Optimised for interrupted cuts and unstable conditions

FAQ

What steels is this insert designed for?
The CNMG 120416 T9235 insert is a tough CVD‑coated carbide grade optimised for machining a wide range of steels, especially where interrupted cuts or unstable conditions occur.

Can the insert be used on both external and internal turning operations?
Yes, the ISO‑rhombic geometry and the double‑sided design make the CNMG 120416 T9235 suitable for both external and internal turning applications when paired with the correct holder.

How many usable edges are available on the insert?
The insert is double‑sided, providing multiple cutting edges; both sides can be indexed to extend service life and reduce tooling costs.

Which item reference should be quoted when ordering?
Please quote the manufacturer article number 6785909 or SKU 6785909-Tungaloy when ordering the CNMG 120416 T9235 Tungaloy turning 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.