CCMT 09T304 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide performance, precise geometry and reliable clamping for stable turning results and reduced tool changes — order directly via Metav Werkzeuge or consult our experts for application support.

CCMT 09T304 T6215 ISO turning insert — rhombic plate, 0.4 mm corner radius, Tungaloy

The CCMT09T304 T6215 is an ISO-standard insert designed for external and internal turning; optimised for stainless steel machining under stable to slightly interrupted conditions.

• CVD-coated carbide T6215 grade
• 0.4 mm corner radius
• Rhombic ISO plate, 7° clearance
• Cylindrical hole, 40°–60° countersink

Higher productivity through a wear-resistant carbide grade

The combination of a CVD-coated surface and the T6215 carbide matrix provides measurable improvement in wear behaviour when machining stainless steels. This grade is engineered to resist the thermal and adhesive tendencies of stainless materials, which reduces tool changes and supports a steadier machining cycle. The result is a more economical process with fewer interruptions and more predictable component output.

Geometry engineered for repeatable accuracy and secure clamping

The rhombic plate geometry with an included angle near 80° and a 0.4 mm corner radius delivers a balance between edge strength and finishing capability. The 7° clearance angle and 3.97 mm thickness ensure stable contact with the toolholder, while the cylindrical mounting hole with a one-sided countersink (40°–60°) secures repeatable seating. Compatibility with ISO holders depends on form, size and fastening, enabling straightforward integration into existing turning systems.

Coating and chip control for improved surface finish

A continuous CVD-coated layer on the insert reduces built-up edge and improves thermal resistance during demanding cuts, which benefits surface quality in stainless work. The single-sided chipbreaker, matched to the plate grade and cutting conditions, promotes controlled chip formation and evacuation. In practice, this leads to fewer edge-related imperfections and a reliable finish without sacrificing cutting speed.

Practical dimensions for flexible workshop use

Available in size 09 with a robust plate thickness, this insert fits standard ISO clamping systems and is suitable for a wide range of toolholders. The plate’s rhombic form and defined countersink geometry make selection and replacement straightforward, while the carbide substrate ensures consistent performance across batch production. For best results, select the chipbreaker and grade according to workpiece material, cutting mode and machine rigidity.

For stainless steel turning tasks where process stability and surface quality matter, contact Metav Werkzeuge to specify the Tungaloy T6215 insert and receive tailored advice for integration into existing holders and turning operations

Technical data

• Article number: 6945209
• Manufacturer SKU: TUN6945209
• SKU: 6945209-Tungaloy
• Designation: CCMT09T304 T6215 Tungaloy insert
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Facts

• Thickness: 3.97 mm
• Size: 09
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 80°

Special features

• CVD-coated carbide T6215
• Rhombic plate form
• Cylindrical hole with one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Suitable for external and internal turning
• Intended application: turning stainless steel under stable to slightly interrupted conditions

FAQ

What materials is this insert best suited for?
The CCMT09T304 T6215 insert is intended primarily for machining stainless steel, where the CVD-coated carbide grade helps to control adhesion and heat.

Is the plate compatible with standard ISO holders?
Compatibility is determined by plate form, size and thickness; the CCMT09T304 follows ISO dimensions and fits holders designed for ISO rhombic 09 plates when the clamping and screw arrangement match.

What does the T6215 designation indicate?
T6215 denotes a CVD-coated carbide grade optimised for wear resistance and thermal stability during stainless steel turning operations.

How does the insert’s chipbreaker affect performance?
The single-sided chipbreaker promotes consistent chip formation and evacuation, improving surface finish and reducing the risk of edge build-up during continuous or lightly interrupted cuts.

Can the insert be used for internal turning as well as external turning?
Yes, the geometry and grade support both external and internal turning applications, provided the holder and setup deliver adequate rigidity.

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.