CNMG 190616 T9235 Wendeplatten - Tungaloy

Benefit from a combination of economical performance, robust chip control and reliable edge stability for turning operations; the CVD-coated carbide T9235 grade extends tool life in unstable conditions and interrupted cuts — order the CNMG 190616 T9235 insert directly from Metav Werkzeuge or request application advice from the technical team.

CNMG 190616 T9235 – ISO turning indexable insert, CVD-coated carbide (Tungaloy)

CNMG 190616 T9235 is an ISO‑standard indexable turning insert designed for external and internal turning of steel, featuring a rhombic 80° geometry and a robust CVD coating for demanding, interrupted cuts.

• CVD-coated carbide grade T9235
• Suited to steel and interrupted cuts
• ISO CNMG 190616 rhombic 80° geometry
• Double-sided with cylindrical hole

Stable chip control for interrupted and unstable cuts

The CVD-coated carbide composition delivers a balance between toughness and wear resistance that suits applications where cutting conditions are variable. The specified T9235 grade is formulated for machining steel at lower cutting speeds and in circumstances with stronger interruptions; the coating reduces flank wear while the substrate maintains edge integrity. This results in more consistent component quality and fewer unscheduled tool changes, which supports higher productivity in batch and mixed‑lot production.

Clear ISO compatibility and secure clamping for consistent results

As an ISO‑normed insert, the geometry and designation follow recognised standards, but compatibility with a specific toolholder depends on several mechanical parameters: shape, clearance angle, tolerance class, fastening method, overall size and thickness. The rhombic 80° outline and the cylindrical hole permit reliable seating in many standard CNMG holders; correct matching of holder and insert ensures repeatable clamping and accurate cutting edges, reducing set‑up time and the risk of chatter.

Robust grade and design that extend in‑service life

The double‑sided construction provides two usable edges per insert, which optimises cost per cutting edge. The moderate corner radius supports a compromise between strength and surface finish, while the T9235 composition is tuned to resist chipping under unstable loads. For operations that require occasional entry into interrupted zones or variable feed, the combination of a tough substrate and a protective CVD layer yields longer effective life and steadier surface quality on parts made from carbon and alloyed steels.

Practical benefits for workshop planning

Using a standard ISO CNMG insert simplifies inventory and planning: the consistent geometry reduces the variety of holders needed, and the double‑sided layout halves the frequency of insert replacements. Where surface finish and tool life are priorities under non‑ideal conditions, this insert grade supports predictable machining cycles and helps maintain process stability across different batches.

Contact Metav Werkzeuge for cutting recommendations specific to the Tungaloy CNMG 190616 T9235 insert or to check stock and delivery options via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6785923
• SKU: 6785923-Tungaloy
• Manufacturer SKU: TUN6785923
• Series: ISO‑Drehwendeschneidplatten
• Material: carbide

Facts

• Insert corner radius: 1.6 mm
• Included angle: 80°
• Thickness: 6.35 mm
• Size: 19 mm
• Clearance angle: 0°
• Hole style: cylindrical hole

Special features

• Grade: T9235 (CVD‑coated carbide)
• Shape: rhombic (CNMG)
• Double‑sided, reversible insert
• Designed for external and internal turning
• Suitable for interrupted cuts and unstable conditions
• Chipbreaker: double‑sided

FAQ

Which materials is this insert suitable for machining? The CNMG 190616 T9235 insert is specified for machining steel; the T9235 grade and CVD coating are optimised for carbon and alloyed steels under lower cutting speeds and interrupted conditions.

Can the insert be used for interrupted cuts and unstable conditions? Yes, the T9235 composition was selected for improved edge toughness in interrupted cuts and less stable machining scenarios, helping to prevent edge chipping.

What does the rhombic 80° geometry mean for application? An 80° rhombic shape provides a strong cutting edge with good versatility for both external and internal turning; it offers favourable access to shoulders and profiles while maintaining mechanical strength.

How is compatibility with a holder determined? Compatibility depends on the holder form, clearance angle, tolerance class, fastening type, insert size and thickness; correct matching ensures secure clamping and repeatable results.

Is the insert reversible and how many edges are available? The insert is double‑sided and reversible, providing two usable cutting edges per side and thus multiple indexable edges before disposal.

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.