TCMT 110204 T9215 Wendeplatten - Tungaloy

The combination of CVD-coated carbide (T9215) and a 60° triangular geometry with a 0.4 mm nose radius provides a balanced mix of wear resistance and fracture toughness for productive medium‑steel turning. The TCMT110204 designation ensures ISO conformity and predictable holder compatibility; order the insert via Metav Werkzeuge or consult our application specialists for optimal tool selection.

TCMT 110204 T9215 turning insert for turning — Tungaloy

A TCMT 110204 insert in grade T9215, designed for general external and internal turning in medium‑strength steel, delivering high productivity with reliable edge stability.

• CVD-coated carbide grade T9215
• Optimised for medium steel productivity
• 60° triangular geometry, 0.4 mm radius
• Cylindrical hole with single-side countersink

High productivity for medium‑steel turning

The CVD-coated carbide construction in grade T9215 is formulated to combine wear resistance with sufficient fracture toughness, making it well suited to continuous and lightly interrupted turning operations in medium steel. The plate’s geometry supports stable cutting at higher material removal rates, so process time is reduced and tool changes become less frequent. By selecting this geometry and grade, shops benefit from longer effective edge life and more consistent surface finish in production runs, yielding tangible productivity gains.

Secure clamping and repeatable accuracy

The 60° triangular geometry and cylindrical hole with single‑side countersink (40°–60°) ensure positive, repeatable seating in compatible holders. A 7° relief angle reduces rubbing while maintaining axial and radial stability during cut engagement. The result is improved tool life through reduced vibration and a lower risk of catastrophic edge failure. Compatibility with ISO‑standard holders is determined by form, relief angle, tolerance class, fastening and thickness, providing predictable assembly and repeatable part quality.

Coating and grade engineered for longevity

The CVD coating applied to the T9215 grade adds a hard, wear‑resistant surface that tolerates elevated cutting temperatures and abrasive wear without sacrificing edge toughness. In practice, this means fewer unplanned tool swaps and more continuous production time. For operations where balance between surface quality and cutting economy is required, the combination of coating and carbide substrate offers a robust foundation for higher feeds and speeds while maintaining acceptable flank wear progression.

System compatibility and recommended use

As an ISO turning insert, the plate is part of a system that includes a matching external holder, shim/clamping kit and replacement screws. Key dimensions—11 inscribed size, 2.38 mm thickness and a 0.4 mm nose radius—make the insert versatile for general turning and light profile work. Typical applications are external and internal turning where medium cutting forces and regular chip control are expected; select the appropriate single‑side chipbreaker and holder rigidity to match workpiece stability and machining strategy for best results.

For reliable medium‑steel turning with a proven Tungaloy solution, contact Metav Werkzeuge for technical advice and order placement — Metav Werkzeuge is available at info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical Data

• Article number: 6773965
• Manufacturer SKU: TUN6773965
• SKU: 6773965-Tungaloy
• Designation: TCMT110204
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy
• Application: Turning

Numbers / Core Technical Data

• ISO code: 110204
• Size: 11
• Thickness: 2.38 mm
• Relief angle: 7°
• Nose radius: 0.4 mm
• Included angle: 60°
• Manufacturer item no.: 6773965

Designs / Special Features

• Material: carbide (cemented carbide)
• Coating/type: CVD-coated carbide
• Grade: T9215
• Plate form: triangular
• Hole: with cylindrical hole and single-side countersink (40°–60°)
• Chipbreaker: single-side
• Typical system: ISO insert + matching holder, shim/clamping kit and replacement screws

FAQ

What materials is this insert intended for?
The TCMT110204 in grade T9215 is intended primarily for medium steel machining and offers a balance of wear resistance and toughness suitable for continuous to light interrupted cuts.

Which operations suit this triangular insert?
The triangular form and 0.4 mm nose radius make the insert suited to both external and internal turning where moderate profile detail and general turning are required.

How does the insert sit in the holder?
The cylindrical hole with single‑side countersink provides secure seating and repeatable clamping when used with holders compatible with ISO 110204 geometry and the specified 7° relief.

What advantages does the T9215 grade offer?
Grade T9215 combines a CVD coating with a carbide substrate to deliver wear resistance for productivity while maintaining sufficient fracture toughness for stable performance in medium‑steel applications.

Which replacement parts are needed for a complete system?
A complete system typically includes the ISO insert, a matching external holder or boring bar, a shim or clamping kit and the correct replacement screws for secure fastening

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.