TCMT 090204 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade T9215 and the compact 0.4 mm corner radius to achieve reliable, high-productivity turning in medium steels; order matching holders and inserts via Metav Werkzeuge or consult their technical team for application-specific configurations.

TCMT 090204 T9215 ISO turning insert by Tungaloy — for turning

TCMT 090204 T9215 is a CVD-coated carbide ISO turning insert designed for medium steel turning and continuous to slightly interrupted cuts.

• CVD-coated carbide grade T9215
• Suitable for medium steel turning
• 0.4 mm corner radius for robustness
• ISO triangular insert with 7° relief angle

Consistent performance for medium-steel turning

The triangular ISO insert offers a balanced combination of wear resistance and breakage safety thanks to the CVD coating and carbide substrate. The T9215 grade is optimised for productive machining of medium-strength steel, providing stable tool life under continuous and lightly interrupted cutting. This translates into fewer indexings and predictable cycle times, supporting tighter production schedules and reduced setup effort.

Geometry and clamping that support process stability

A controlled geometry ensures compatibility with standard toolholders: the insert’s form, 7° relief angle, tolerance class and thickness determine fit and clamping behaviour. The 0.4 mm corner radius reduces edge chipping risk while maintaining acceptable surface finish, and the hole with a cylindrical bore plus a one-sided countersink enables secure fastening. These design choices deliver repeatable seating, lower vibration sensitivity and improved dimensional consistency across batches.

Productivity gains through grade and chip control

The single-sided chipbreaker and the T9215 cutting grade combine to manage chips effectively during turning of medium steels, reducing rework and machine downtime. The CVD coating increases resistance to flank wear and maintains cutting edge integrity at elevated cutting speeds, enabling higher metal removal rates without sacrificing reliability. For operations seeking cost-effective throughput, the insert supports longer service intervals and predictable replacement planning.

For tailored advice on using Tungaloy’s TCMT 090204 T9215 insert in specific turning applications and to request matching holders, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6773964
• SKU (seller): 6773964-Tungaloy
• Manufacturer SKU: TUN6773964
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Core dimensions

• Corner radius: 0.4 mm
• Thickness: 2.38 mm
• Insert size: 09
• Relief angle: 7°
• Included angle: 60°

Design & features

• Shape: triangular
• Hole: with cylindrical hole and one-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Material: carbide (cemented carbide)
• Coating: CVD
• Grade: T9215
• Application: turning (continuous to slightly interrupted cuts)
• Compatibility depends on form, relief angle, tolerance class, fixing, size and thickness

FAQ

What materials is this insert best suited for?
The TCMT 090204 T9215 insert is optimised for medium steel machining; the T9215 grade and CVD coating provide the wear resistance needed for productive steel turning.

How does the 0.4 mm corner radius influence performance?
A 0.4 mm corner radius increases edge strength on the insert, reducing the likelihood of chipping during interrupted cuts while still allowing acceptable surface finish for general turning tasks.

Can the TCMT 090204 T9215 be used for high-speed machining?
Yes, the CVD-coated T9215 grade offers enhanced flank wear resistance and supports elevated cutting speeds within the limits of tooling and workpiece stability.

What clamping considerations apply for this ISO insert?
Secure seating depends on matching the insert form, 7° relief angle, tolerance class and thickness to a suitable holder; the design with a cylindrical hole plus countersink ensures reliable fixation when the correct screws and backing are used.

Is the insert suitable for interrupted cuts?
The insert performs well in continuous to slightly interrupted cuts; for heavy interruptions, consider selecting a geometry or grade specifically tailored for highly interrupted 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.