TCMT 110302 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9215 for high wear resistance and fracture toughness, the ISO TCMT geometry for predictable compatibility with standard holders, and the compact 60° nose angle for reliable turning performance; order the insert directly via Metav Werkzeuge or consult our team for application-specific advice.

TCMT110302 T9215 — TCMT ISO triangular insert for turning by Tungaloy

The TCMT110302 T9215 is an ISO triangular carbide insert intended for external and internal turning, offering a balance of wear resistance and toughness for productive machining of medium steel.

• ISO triangular insert TCMT110302 for turning
• CVD-coated grade T9215 for medium steel
• 60° nose angle with 0.2 mm corner radius
• Central hole with cylindrical countersink

Productive, wear-resistant grade for medium steel turning

The T9215 grade is a CVD-coated carbide formulation developed for consistently productive machining of medium steels. Its material pairing gives a measurable increase in wear resistance while retaining sufficient toughness to resist chipping under continuous and lightly interrupted cuts. For workshop planners this translates into longer tool life, fewer insert changes and predictable process windows when machining components where surface finish and dimensional stability matter.

Precise geometry for secure clamping and repeatable results

The triangular insert features a nominal 60° nose angle and a 0.2 mm corner radius, combined with a 7° clearance angle and a plate thickness of 3.18 mm; these dimensions support stable cutting and ease of indexation. The centre cylindrical hole with single-sided countersink (40°–60°) ensures positive seating in compatible holders. Because the insert is ISO‑standardised, compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness — a clear basis for selecting matching external holders or boring bars and reducing setup time.

System advice and recommended applications for efficient turning

The insert is intended to be used as part of a system comprising the ISO insert, a matching external holder or boring bar, a plate support/shim and the appropriate clamping screws. With a single‑sided chipbreaker, the grade and chipbreaker should be matched to the workpiece material, cutting mode and machine tool stability. The design is particularly suited to turning tasks on medium steel where a balance of tool life and edge stability is required; specify the suitable chipformer and cutting data to achieve optimal productivity and surface quality.

For tailored recommendations on using Tungaloy’s T9215 inserts and to arrange supply through Metav Werkzeuge, please contact info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6774040
• Manufacturer SKU: TUN6774040
• Metav SKU: 6774040-Tungaloy
• Article name: TCMT110302 T9215 Tungaloy insert

Facts

• Nose angle: 60°
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Plate thickness: 3.18 mm
• Inscribed circle: 11 mm

Special features

• Material: carbide
• Coating: CVD
• Grade: T9215
• Plate shape: triangular
• Chipbreaker: single-sided
• Hole style: central cylindrical hole + single-sided countersink (40°–60°)
• Intended use: turning
• System components: insert, holder/boring bar, shim/clamping set, spare screws

FAQ

Which materials is this insert best suited for? The T9215 grade on the TCMT110302 insert is primarily engineered for machining medium steel; its CVD-coated carbide substrate balances wear resistance with fracture toughness for productive turning operations.

How does the central hole and countersink affect mounting? The central cylindrical hole with a single-sided countersink (40°–60°) on the TCMT110302 ensures secure seating in compatible ISO holders and reduces the risk of rotation under cutting forces when used with the correct clamping set.

What should be considered when choosing the chipbreaker and cutting data? Select a chipbreaker and cutting parameters to match the workpiece material, machine rigidity and type of cut; the T9215 grade performs well under continuous and lightly interrupted cuts, but stable clamping and appropriate feeds are important to exploit its wear resistance and edge stability.

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.