TCMT 090204 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide durability and precise 60° triangular geometry for efficient medium-steel turning — the TCMT090204 T9215 insert offers wear resistance and fracture toughness for continuous to slightly interrupted cuts. Order directly via Metav Werkzeuge or contact our consultants for technical support.

TCMT090204 T9215 ISO turning insert by Tungaloy — CVD-coated carbide, 60° triangle

A TCMT090204 T9215 ISO triangular indexable insert designed for external and internal turning, optimised for medium-steel machining and high-productivity operations

• ISO triangular insert TCMT090204 T9215
• CVD-coated carbide for medium steel
• 0.4 mm corner radius, 60° geometry
• Single-sided chipbreaker, with fixing hole

Increased productivity for medium-steel turning

The CVD-coated T9215 grade combines high wear resistance with improved fracture toughness, enabling longer tool life under continuous and slightly interrupted cuts. As a result, cycle times are reduced and batch throughput becomes more predictable. The 0.4 mm corner radius supports stable surface finish and allows moderate feed rates without compromising edge integrity, while the triangular geometry delivers three indexed cutting edges per insert for economical use.

Clear guidance on compatibility and mounting

Compatibility with a toolholder is governed by form, relief angle, tolerance class, fastening method, size and thickness — the ISO designation ensures standardised matching. The insert’s 7° relief and 60° included angle are critical when selecting an appropriate external holder or boring bar; the cylindrical hole with a one-sided countersink (40°–60°) secures reliable clamping and repeatable seating. This explanation helps to choose the correct holder and ensures process stability during set-up.

Practical benefits for workshop use

The single-sided chipbreaker geometry focuses chip control for medium-steel grades, reducing secondary machining and improving component quality. The insert’s CVD-coated carbide substrate provides consistent edge retention and good resistance to built-up edge formation, which translates into fewer tool changes and less unplanned downtime. For operations seeking a balance between productivity and predictable tool behaviour, this solution is a practical choice.

For ordering, batch planning or technical advice on the Tungaloy T9215 grade, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for immediate assistance

Technical Data

• Article number: 6773986
• Manufacturer SKU: TUN6773986
• SKU: 6773986-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Core Specifications

• Included angle: 60°
• Relief angle: 7°
• Plate size: 09
• Thickness: 2.38 mm
• Corner radius: 0.4 mm

Materials & Features

• Material: carbide
• Coating / grade: T9215 (CVD-coated)
• Plate shape: triangular
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Intended application: turning (external and internal)
• Typical use: medium-steel machining, continuous to slightly interrupted cuts

FAQ

What materials is this insert suitable for?
The TCMT090204 T9215 insert is optimised for medium steel; the T9215 CVD coating and carbide substrate provide wear resistance and fracture toughness for this material class.

How is the insert secured in the toolholder?
The insert features a cylindrical hole with a one-sided countersink (40°–60°) for centre locating and clamping; compatibility depends on holder form, relief angle, tolerance class, fastening, size and thickness.

Can the insert handle interrupted cuts?
Yes, the T9215 grade is suitable for continuous to slightly interrupted cuts, offering a balance between wear resistance and resistance to edge chipping.

What is the geometry and how many cutting edges are available?
The triangular 60° geometry with a 0.4 mm corner radius provides three indexable cutting edges per insert, enabling economical edge rotation.

Which relief and included angles should the holder match?
Select a holder that matches the 7° relief and 60° included angle to ensure correct seating and reliable cutting 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.