CNMG 190616 T9225 Wendeplatten - Tungaloy

Take advantage of a robust, CVD‑coated carbide grade and a stable 80° rhombic geometry for reliable medium to heavy steel turning; the combination of T9225 toughness and a 1.6 mm corner radius supports interrupted cuts and variable engagement. Order the insert directly via Metav Werkzeuge or consult the team for process-specific recommendations.

CNMG 190616 T9225 – CVD‑coated carbide ISO turning insert by Tungaloy

The CNMG190616 T9225 is an ISO‑standard, rhombic turning insert designed for external and internal turning in steel applications, offering a robust universal grade for mixed and interrupted cuts.

• ISO rhombic insert, 80° geometry
• CVD-coated carbide, grade T9225
• 1.6 mm corner radius for stable cuts
• Double-sided chipbreaker, cylindrical hole

Reliable cutting performance for variable steel machining

The CNMG190616 indexable insert combines a CVD‑coated surface with a wear‑resistant carbide substrate to deliver consistent tool life under changing engagement conditions. The T9225 grade is formulated as a robust universal grade for medium to heavy steel turning, offering increased fracture resistance where chip formation and occasional interruptions occur. This leads to more predictable component tolerances and reduced tool change frequency, supporting steady production cycles.

System compatibility and secure clamping for easy integration

Engineered to ISO dimensions, the rhombic insert with an 80° included angle and a cylindrical hole fits a wide range of external holders and boring bars. Compatibility depends on form, relief angle, tolerance class, fixing method, size and thickness; the plate thickness of 6.35 mm and the standard ISO designation ensure interchangeability in most tool systems. The double‑sided design extends service life by permitting indexation, while the cylindrical hole provides secure fastening and stable contact during heavy cuts.

Process stability and productivity benefits

A 1.6 mm corner radius balances edge strength and surface finish, enabling reliable metal removal rates without excessive cutting forces. The double‑sided chipbreaker helps control swarf and promotes predictable chip evacuation on a variety of feeds, improving cycle times and reducing secondary handling. For workshops prioritising throughput, the grade’s combination of toughness and wear resistance supports longer uninterrupted runs and consistent workpiece quality.

Practical selection and application guidance

When selecting an insert for turning, pair the rhombic geometry and T9225 grade with a holder that matches the insert form and accommodates the 0° relief angle. For heavier interrupted cuts, prefer slightly reduced cutting speeds and increased feed to leverage the grade’s toughness; for finishing passes, moderate feeds and appropriate coolant can enhance surface quality. If assistance is required to match the insert to a specific holder or material mix, technical consultation is advised to choose the optimal chipbreaker and cutting data.

For process optimisation and order placement of the Tungaloy CNMG190616 T9225 insert, contact Metav Werkzeuge for tailored machining parameters and availability — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6780685
• Manufacturer SKU: TUN6780685
• SKU: 6780685-Tungaloy
• Name: CNMG190616 T9225 Tungaloy turning insert
• Series: ISO-Drehwendeschneidplatten

Facts

• Size: 19 mm
• Thickness: 6.35 mm
• Corner radius: 1.6 mm
• Included angle: 80°
• Relief angle: 0°

Special features

• CVD-coated carbide grade T9225
• Double-sided chipbreaker
• Rhombic plate form
• Cylindrical hole, with hole
• ISO designation CNMG190616
• Application: turning
• Robust universal grade for medium to heavy steel

FAQ

What materials is this insert suitable for?
The CNMG190616 T9225 insert is formulated for steel machining and performs well in medium to heavy turning operations, providing toughness for slightly interrupted cuts.

Can the insert be indexed to use both sides?
Yes, the plate is double‑sided and designed for indexation so both cutting edges can be used, extending overall tool life.

Which holder and clamping should be used with this ISO insert?
Use an ISO‑compatible rhombic external or internal turning holder that accepts CNMG‑type inserts, matching form, thickness (6.35 mm) and the cylindrical hole fastening.

How does the 1.6 mm corner radius affect surface finish?
A 1.6 mm radius increases edge strength and supports stable cutting in roughing; for finer surface finishes, reduce feed or select a smaller corner radius if available.

Is this insert suitable for interrupted cuts?
Yes, the T9225 grade and the tougher carbide substrate are optimised for variable engagement and light interruptions commonly found in steel turning.

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.