TCMT 110204 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9215 for durable, high-productivity turning together with the precise 0.4 mm corner radius and standard TCMT form; order the TCMT110204 directly via Metav Werkzeuge or ask our consultants for tailored cutting data.

TCMT 110204 T9215 Tungaloy indexable insert for turning — ISO turning insert, CVD-coated carbide, 0.4 mm radius

A TCMT110204 T9215 indexable insert engineered for external and internal turning in medium steel, offering a CVD-coated carbide grade optimised for continuous to slightly interrupted cuts.

• CVD-coated carbide T9215
• 0.4 mm corner radius
• Triangular ISO TCMT 110204 form
• Compatible with countersunk-hole clamping

Consistent productivity and wear resistance for medium steel

The CVD-coated carbide grade T9215 combines wear resistance with fracture toughness to sustain higher metal removal rates in typical steel turning applications. The coating reduces flank wear and improves tool life, which lowers interruption frequency in production cycles and contributes to more predictable process costs. The result is a machining solution that supports sustained throughput while maintaining dimensional consistency on components, making it suitable for workshops and production lines aiming for reliable output.

Secure fit and straightforward tool pairing for stable results

The triangular ISO TCMT 110204 form and the cylindrical hole with one-sided countersink (40°–60°) permit secure clamping in standard external holders and boring bars. With a plate thickness of 2.38 mm and nominal size 11, the insert matches common holder geometries; compatibility is determined by form, clearance angle, tolerance and fastening. The 7° clearance angle and the insert geometry deliver repeatable seating and simple replacement, which reduces downtime during index changes and ensures consistent cutting positions across repeated cycles.

Better surface finish and controlled chip formation

The single-sided chipbreaker and the 0.4 mm corner radius support a balance between strength at the cutting edge and surface integrity. In continuous to lightly interrupted cuts the chipformer helps to control chip shape and evacuation, improving surface quality and reducing the risk of built-up edge. This combination of geometry and the T9215 grade supports higher feed rates where appropriate, enabling better machining economy without compromising part finish.

Practical selection advice for predictable tool life

Select the chipbreaker and grade according to workpiece material, cut stability and the nature of the operation: for medium steel, T9215 is the first choice for a blend of wear resistance and toughness. The CVD coating adds thermal and abrasive protection; in less stable set-ups or deeper cuts, favour slightly larger corner radii and conservative feeds to preserve edge integrity. When integrating into a tool system, confirm holder compatibility by matching form, thickness and hole style to the insert specifications to achieve repeatable, safe clamping and the expected service life.

For high-productivity turning with Tungaloy’s T9215 grade, contact Metav Werkzeuge for cutting data, holder recommendations and ordering assistance via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6777819
• Manufacturer SKU: TUN6777819
• Manufacturer: Tungaloy
• Model series: ISO turning indexable inserts
• Material: carbide

Facts

• ISO code: 110204
• Size: 11 mm
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 60°

Special features

• Grade T9215, CVD-coated carbide
• Triangular TCMT form
• Cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Suitable for external and internal turning
• Optimised for medium steel, continuous to lightly interrupted cuts
• Compatible with standard TCMT holders

FAQ

What materials is this insert best suited for?
The insert is optimised for medium steel applications; the T9215 grade delivers a balance of wear resistance and toughness for productive turning operations.

How does the CVD coating affect performance?
The CVD-coated carbide surface increases thermal and abrasive resistance, extending tool life and helping to maintain surface finish under continuous cutting conditions.

Which holder features must match the insert?
Compatibility requires matching the insert form, clearance angle (7°), tolerance class, fastening method, size and thickness (2.38 mm) to the holder or boring bar.

What is the purpose of the 0.4 mm corner radius?
A 0.4 mm corner radius offers a compromise between edge strength and surface finish, suitable for general turning where improved edge robustness is needed without excessive cutting forces.

Can this insert be used for interrupted cuts?
Yes; the T9215 grade and chipformer are suitable for continuous to lightly interrupted cuts, though heavily interrupted machining may require a tougher geometry or different grade.

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.