TCMT 110302 T9215 Wendeplatten - Tungaloy

Combining the T9215 CVD-coated carbide with a compact 0.2 mm corner radius and standard ISO TCMT form, this insert delivers dependable productivity for medium-steel turning while tolerating continuous to light interrupted cuts; order the TCMT110302 T9215 insert directly via Metav Werkzeuge or consult the specialists for application support.

TCMT110302 T9215 turning insert (ISO TCMT 110302) by Tungaloy — CVD-coated carbide, 60° triangle

TCMT110302 T9215 is an ISO‑standard triangular indexable insert designed for external and internal turning, optimised for medium steel machining and high productivity.

• CVD-coated carbide for high wear resistance
• Optimised for medium steel productivity
• ISO TCMT 110302 triangular geometry
• 7° clearance with 0.2 mm corner radius

High‑productivity turning for medium steels

The TCMT110302 T9215 insert combines a CVD-coated carbide substrate with a cutting geometry tailored to continuous and light interrupted operations. The T9215 grade balances wear resistance and fracture toughness, enabling longer tool life under stable cutting conditions and higher material removal rates. Selecting this insert supports a measurable increase in machining efficiency: reduced tool changes and consistent dimensional results translate to better uptime on production turning centres. The triangular geometry with a 60° included angle provides three usable cutting edges per index, improving cost efficiency per edge.

Secure seating and predictable chip control

Compatibility with the toolholder is defined by insert form, clearance angle, tolerance class, fastening and thickness; the ISO TCMT 110302 form ensures interchangeability with standard TCMT external holders and boring bars. The single‑sided chipbreaker and optimised edge preparation promote controlled swarf evacuation in steel applications, supporting stable cutting forces and improved surface finish. The 7° clearance and 0.2 mm corner radius contribute to consistent contact conditions between insert and workpiece, reducing chatter risk and enabling repeatable process settings for batch production.

Coating and substrate explained for practical gains

The CVD (chemical vapour deposition) layer on this cemented carbide insert provides a hard, wear‑resistant surface that reduces flank and crater wear during typical turning parameters. In practical terms, the coating delays abrasive wear while the underlying substrate maintains edge integrity when encountering slight interruptions or moderate impact loads. For shops moving from uncoated grades, the coated carbide offers a clear advantage in cycle times and edge stability, especially when machining alloyed and carbon steels with medium hardness.

Choosing the insert for your process and holder

When selecting an insert for a specific turning task, match the T9215 grade and the single‑sided chipbreaker to workpiece material, depth of cut and feed rate. The plate thickness (3.18 mm) and standard 11 mm inscribed circle require a compatible seat and clamping arrangement; note the insert is supplied with hole and a cylindrical hole plus one‑sided countersink (40°–60°) to suit conventional clamping screws. For interrupted cuts or unstable setups, evaluate a larger corner radius or different chipbreaker; for stable, continuous turning the current geometry supports high productivity and reliable surface quality.

For reliable, high‑productivity turning in medium steels, request availability of the Tungaloy TCMT110302 T9215 from Metav Werkzeuge or contact our application consultants at info@metav-werkzeuge.com / +49 2822 7131930 to discuss holder compatibility and cutting data.

Technical data

• Article number: 6951428

• Manufacturer SKU: TUN6951428

• SKU: 6951428-Tungaloy

Facts

• Angle: 60°

• Clearance angle: 7°

• Corner radius: 0.2 mm

• Plate thickness: 3.18 mm

• Inscribed circle / size: 11 mm

Special features

• Shape: triangular

• Coating: CVD

• Material: cemented carbide

• Grade / sort: T9215

• Chipbreaker: single-sided

• Hole: with hole; cylindrical hole + one-sided countersink (40°–60°)

• Application: turning (external and internal)

• Model series: ISO turning indexable inserts

FAQ

What materials is this insert designed for? The TCMT110302 T9215 insert is optimised for medium steel machining and offers balanced wear resistance and toughness suitable for alloyed and carbon steels.

Does the insert require a special holder? Compatibility depends on the holder seat and clamping method; the ISO TCMT 110302 form, 3.18 mm thickness and the countersunk hole match standard TCMT external holders and boring bars.

How many edges are available per insert? With the triangular 60° geometry, the insert provides three indexed cutting edges per piece, increasing effective edge economy.

What cutting conditions suit the T9215 grade? The T9215 CVD‑coated carbide grade is recommended for continuous to light interrupted cuts in medium steels where a balance of wear resistance and breakage resistance is required.

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.