CNMG 190616 T9225 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9225 and the rhombic CNMG geometry with 80° lead and 1.6 mm corner radius for robust, repeatable turning results; order directly via Metav Werkzeuge or contact the consultants for application advice.

CNMG 190616 T9225 ISO turning insert for turning — Tungaloy

A CNMG190616 T9225 indexable insert engineered for medium to heavy Stahl turning, offering a balanced combination of toughness and wear resistance.

• CVD-coated carbide grade T9225
• Suitable for medium to heavy Stahl turning
• Rhombic CNMG with 80° lead and 1.6 mm radius
• Double-sided chipbreaker with cylindrical hole

Durable grade for unstable and interrupted cuts

The combination of a CVD-coated surface and a carbide substrate provides a resilient cutting edge that copes well with variable engagement conditions. The T9225 grade is specified for applications where slightly interrupted cuts or fluctuating forces demand increased toughness rather than maximum hardness. This results in a more consistent tool life on components made from common engineering materials and improves process stability in serial production.

Geometry that supports precision and flexibility

The CNMG190616 form follows the ISO rhombic geometry with an 80° cutting angle and a 1.6 mm corner radius, which together allow reliable chip control and dimensional accuracy during external and internal turning. The rhombic profile reduces cutting forces at stepover, enabling better surface finishes with conservative toolpaths. Because the insert is double-sided and indexable, two usable cutting edges are available per side, reducing changeover frequency and supporting uninterrupted machining cycles.

Productivity gains through reliable chip control

A double-sided design paired with a matched chipbreaker helps evacuate chips efficiently and lowers the risk of built-up edge formation. For turning operations where consistent surface quality is essential, this indexable insert keeps cycle times predictable and minimises secondary operations. The robust grade and chip management combine to offer tangible productivity benefits in batch and continuous manufacturing environments.

Compatibility and handling for workshop integration

The insert matches ISO-holder interfaces and secures with a cylindrical-hole fastening for straightforward mounting and repeatable clamping accuracy. Its indexable insert design simplifies inventory management and replacement: compatible tooling components include the appropriate ISO external holder, clamp set and replacement screws. For selection, match holder form, relief angle, tolerance class, fastening type, size and thickness to ensure correct fit and performance.

For tailored cutting data or to check holder compatibility for this Tungaloy CNMG190616 T9225 insert, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application-specific recommendations and delivery options

Technical Data

• Article number: 6780795
• Manufacturer SKU: TUN6780795
• Metav SKU: 6780795-Tungaloy
• Model series: ISO turning inserts
• Designation: CNMG190616 T9225
• Grade: T9225
• Material: Hartmetall
• Application: Turning

Facts

• Insert size: 19 mm
• Thickness: 6.35 mm
• Cutting angle: 80°
• Relief angle: 0°
• Corner radius: 1.6 mm
• Hole style: cylindrical hole

Special features

• CVD-coated carbide grade T9225
• Rhombic CNMG geometry, double-sided
• Double-sided chipbreaker
• Compatible with ISO holders and clamping sets
• Robust universal grade for medium to heavy Stahl turning

FAQ

What applications suit this insert best?
This CNMG190616 T9225 insert is optimised for external and internal turning where medium to heavy Stahl removal or slightly interrupted cuts occur.

How many cutting edges are available per insert?
The CNMG design provides multiple usable edges; with a double-sided configuration the insert can be indexed to restore a fresh cutting edge, extending service intervals.

Is the coating beneficial for heat and wear resistance?
Yes. The CVD-coated surface on the carbide substrate enhances wear resistance and thermal stability, which is especially helpful during longer cycles and elevated cutting temperatures.

Which holder features are required for correct mounting?
A matching ISO-turning holder with the correct form, relief angle, and tolerance class is required; the insert fixes via a cylindrical hole and corresponding clamping hardware.

Can this insert be used for finishing operations?
With the given 1.6 mm corner radius and rhombic geometry, the insert can achieve good surface quality; finishing capability depends on setup, feeds and speeds chosen for the component.

What distinguishes the T9225 grade from harder alternatives?
The T9225 grade emphasises toughness and is designed to withstand variable cutting forces and mild interruptions, trading some maximum hardness for improved durability under challenging 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.