TCMT 110204 T9215 Tungaloy Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215 for high wear resistance, a 0.4 mm corner radius for consistent surface quality and the ISO compatibility that ensures fast tool changes and repeatable results. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

TCMT 110204 T9215 TCMT indexable turning insert — triangular 60° geometry by Tungaloy

The TCMT 110204 T9215 is a triangular ISO indexable insert designed for external and internal turning, tailored for medium-steel machining with a single-sided chipbreaker.

• CVD-coated carbide grade T9215 for medium steel
• Triangular 60° geometry for external and internal turning
• 0.4 mm corner radius for consistent surface finish
• Cylindrical hole with one-sided countersink for secure clamping

Delivering productivity on medium-steel turning

The CVD-coated carbide grade T9215 combines high wear resistance with fracture toughness to sustain productive machining in continuous to slightly interrupted cuts. As a rational choice for manufacturing environments, this coating extends tool life and stabilises cutting performance, reducing tool-change frequency and increasing net milling hours. The triangular geometry with a 60° tip supports a range of turning profiles while the single-sided chipbreaker promotes predictable chip formation, which contributes to consistent cycle times and fewer process interruptions.

Secure clamping and repeatable accuracy for stable finishes

Mechanical stability is crucial for turning operations; the insert’s cylindrical hole with a one-sided countersink (40°–60°) secures the plate against axial and radial forces during cutting. Together with a plate thickness of 2.38 mm and the 0.4 mm corner radius, this results in reliable edge support and reduced vibration, translating into improved surface quality and repeatable dimensional results. The 60° triangular form also enables indexing to fresh cutting edges quickly, supporting uninterrupted production and predictable part quality.

System compatibility and application guidance for pragmatic use

This ISO indexable insert is supplied in the TCMT 110204 format and integrates into standard ISO toolholder systems when matching form, clearance angle, tolerance class, fastening and plate size. Intended primarily for turning, the insert suits both external and internal operations on medium steel; the single-sided chipbreaker should be selected where stability and chip control are priorities. For best results, pair the insert with a holder that matches the 7° clearance and 60° geometry, and select cutting parameters aligned with continuous or lightly interrupted cuts to exploit the grade’s balanced wear resistance and toughness.

For reliable medium-steel turning with Tungaloy’s T9215 grade, contact Metav Werkzeuge for application advice and prompt supply

Technical data

• Article number: 6773992
• Manufacturer SKU: TUN6773992
• Model series: ISO turning indexable inserts
• Category: Indexable inserts for turning

Core specifications

• Insert designation: TCMT110204
• Grade/coating: T9215 (CVD-coated carbide)
• Plate size: 11
• Plate thickness: 2.38 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Tip angle: 60°
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Features

• Material: carbide
• Plate shape: triangular
• Chipbreaker: single-sided
• Application: external and internal turning
• Typical use: medium steel, continuous to slightly interrupted cuts
• Compatibility: ISO toolholders (form, clearance, tolerance, fastening, size, thickness)

FAQ

What materials is this insert designed for?
The TCMT 110204 T9215 insert is optimised for medium steel; the T9215 CVD-coated carbide provides wear resistance and toughness suitable for these materials.

Can the insert be used for internal turning as well as external turning?
Yes, the triangular 60° geometry allows the insert to be used for both external and internal turning operations when mounted in the appropriate ISO holder.

How does the hole and countersink design affect clamping?
The cylindrical hole with a one-sided countersink (40°–60°) ensures secure and repeatable clamping of the TCMT110204 plate, reducing movement under cutting loads.

Which chipbreaker should be selected for unstable conditions?
The single-sided chipbreaker included with this grade is intended for stable chip control; for highly interrupted or unstable cuts, consult tooling specialists about alternative breakers or machining strategies.

What should be considered when choosing a matching holder?
Select a holder that matches the insert form, 7° clearance, tolerance class, fastening method, plate size and thickness to ensure correct seating and performance.

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.