CNMM 190616 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of CVD‑coated cemented carbide and an 80° rhombic geometry to maintain process stability and consistent component quality in turning operations; the tough T9235 grade extends life in interrupted or unstable cuts. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

CNMM 190616 T9235 CNMM turning insert, CVD‑coated carbide (Tungaloy)

A CNMM 190616 T9235 insert for ISO‑standard turning, engineered for external and internal turning with a single‑sided chipbreaker and a cylindrical hole for secure clamping

• CVD-coated carbide, grade T9235
• Suitable for interrupted cuts and unstable conditions
• 80° rhombic form with 1.6 mm nose radius
• Single-sided chipbreaker, cylindrical hole

Stable turning under variable conditions

The ISO‑compliant rhombic insert is built to deliver stable cutting when workpiece support or machine rigidity is limited. The combination of the rhombic geometry and the 80° included angle provides a robust cutting edge that resists deflection, while the cylindrical hole ensures reliable clamping in standard holders. This results in fewer interruptions caused by insert movement and helps maintain dimensional consistency across batches.

Reliable grade for steel and interrupted cuts

The T9235 CVD‑coated grade is formulated as a tough grade for steels at lower cutting speeds and in less stable conditions. The CVD coating creates a hard, wear‑resistant surface while the substrate retains toughness to absorb shock during interrupted cuts. For everyday workshop applications, this means longer tool life and reduced frequency of insert changes, translating into improved productivity and predictable operating costs.

Geometry and dimensions that support secure clamping

With a 1.6 mm nose radius, 6.35 mm thickness and a 19 mm size, the insert balances edge strength and surface finish. The rhombic CNMM form with 80° included angle suits external and internal turning where a stable seat and clear orientation are required. The single‑sided chipbreaker improves chip control for many steel turning tasks, reducing the risk of built‑up edge and helping to maintain a consistent surface quality.

Practical guidance for selection and use

Select the chipbreaker and grade according to workpiece material, process stability and cutting conditions: the CVD‑coated T9235 grade performs best in steel when cutting speeds are moderate and interruptions occur. Match the insert to a compatible holder by checking form, clearance angle, tolerance class, clamping method, size and thickness. Proper pairing reduces setup time, improves reproducibility and supports a more economical production flow.

For reliable turning performance with Tungaloy quality, request CNMM 190616 T9235 inserts from Metav Werkzeuge or contact our technical team at Metav Werkzeuge for tailored recommendations: info@metav-werkzeuge.com · +49 2822 7131930

Technical data

• Article number: 6785874
• Manufacturer SKU: TUN6785874
• Model series: ISO turning inserts

Facts

• Size: 19 mm
• Thickness: 6.35 mm
• Nose radius: 1.6 mm
• Clearance angle: 0°
• Included angle: 80°

Special features

• Shape: rhombic (CNMM)
• Coating/grade: T9235 (CVD‑coated)
• Chipbreaker: single‑sided
• Hole: cylindrical hole
• Material: cemented carbide
• Application: turning; external and internal turning

FAQ

What materials is this insert designed to cut?
The CVD‑coated T9235 grade is optimised for steels; the CNMM 190616 insert performs well in cutting steels under intermittent or unstable conditions.

How does the chipbreaker affect performance?
The single‑sided chipbreaker improves chip control during turning, helping to prevent long, stringy chips and supporting consistent surface finish with the CNMM geometry.

Which holders are compatible with this insert?
Compatibility depends on form, clearance angle, tolerance class, clamping method, size and thickness; holders made for CNMM 190616‑type inserts will accept this item when dimensions match.

What advantages does the CVD coating provide?
CVD coating on the T9235 grade offers increased wear resistance and thermal stability while the carbide substrate supplies the toughness needed for interrupted cuts.

Can this insert be used for finishing and roughing?
With a 1.6 mm nose radius and robust geometry, the insert is suitable for medium finishing and roughing operations where stability is limited and interrupted cuts are likely.

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.