CNMG 090402 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9215 for high wear resistance and ISO‑standard geometry for reliable holder compatibility; the defined 0.2 mm corner radius and double‑sided chipbreaker support steady productivity in medium‑steel turning. Order the insert directly via Metav Werkzeuge or consult the team for application matching.

CNMG090402 T9215 – ISO turning insert, CVD‑coated carbide, 0.2 mm radius | Tungaloy

The CNMG090402 T9215 is an ISO‑indexable turning insert designed for medium‑steel machining, offering a rhombic form with a cylindrical central hole, double‑sided chipbreaker and a 0° relief angle for stable external and internal turning operations.

• CVD‑coated carbide T9215 for medium steel
• ISO rhombic insert, size 09
• 0.2 mm corner radius for defined cutting edge
• Double‑sided chipbreaker with cylindrical hole

Reliable material removal for continuous production

The CVD‑coated T9215 grade provides a balance of wear resistance and fracture toughness that supports sustained machining under continuous to slightly interrupted cuts. As a carbide indexable insert, it is optimised for medium‑strength steel where consistent tool life and minimal downtime contribute directly to production efficiency. The coating reduces flank wear and helps maintain dimensional stability across longer tool lives, which in turn lowers total machining costs per component.

Defined edge geometry for consistent surface finish

With a 0.2 mm corner radius and a rhombic 09 form, the insert gives a repeatable cutting geometry that aids in achieving uniform surface finishes and predictable tool behaviour. The 0° relief angle contributes to controlled cutting forces and a clear contact geometry between insert and workpiece. For applications requiring tight tolerances, the precise edge definition reduces the need for frequent adjustments and ensures reproducible results across batches.

System compatibility and straightforward integration

ISO‑standard designation ensures compatibility with a wide range of holders; compatibility is determined by insert shape, relief angle, tolerance class, clamping style, size and thickness. The CNMG090402 format, with a cylindrical hole and standard mounting, simplifies replacement and reduces setup time in mixed‑tool environments. Clear ISO conformity also helps when specifying tool inventories and matching inserts to existing toolholders in the toolroom.

Grade and chip control tuned to the task

The double‑sided chipbreaker geometry supports efficient chip formation and evacuation when machining steel, while the CVD coating helps manage heat and abrasive wear. The T9215 grade is recommended as a first choice for medium‑steel applications where a compromise between productivity and tool life is needed; selecting the chipbreaker and grade according to workpiece stability and cutting conditions yields the best balance of surface quality and throughput.

Contact Metav Werkzeuge for a tailored recommendation on holder compatibility and application‑specific cutting data for the Tungaloy CNMG090402 T9215 turning insert

Technical data

• Manufacturer article number: 6782304
• Manufacturer SKU: TUN6782304
• SKU: 6782304-Tungaloy
• Model series: ISO‑indexable turning inserts
• Designation: CNMG090402 T9215

Dimensional data

• Size: 09
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Relief angle: 0°
• Included angle: 80°

Material and features

• Material: carbide
• Coating: CVD
• Grade: T9215
• Chipbreaker: double‑sided
• Hole: with cylindrical hole
• Shape: rhombic
• Application: turning
• Typical use: medium steel, continuous to slightly interrupted cuts

FAQ

What workpiece materials are suitable for this insert?
The CNMG090402 T9215 insert is developed for medium‑steel machining; the T9215 CVD‑coated carbide provides wear resistance and toughness appropriate for a broad range of steel grades.

Can the insert be used for both external and internal turning?
Yes. The rhombic form, 0° relief and double‑sided chipbreaker make the insert suitable for both external and internal turning applications when combined with a compatible holder.

How does the chipbreaker influence performance?
The double‑sided chipbreaker on the CNMG090402 promotes controlled chip formation and evacuation, improving surface finish and reducing risk of built‑up edge during steady cutting conditions.

What should be considered when matching holders?
Holder compatibility depends on insert form, relief angle, tolerance class, clamping method, size and thickness; use the ISO‑conformant geometry of the CNMG090402 to select a matching external holder or boring bar.

Is this insert indexable on both sides?
Yes; the double‑sided design permits indexation to the unused cutting edge, extending service life per insert and offering economical use in production settings.

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.