CCMT 09T304 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide grade T6215 for enhanced wear resistance, a 0.4 mm corner radius for improved surface finish, and ISO compatibility for smooth tool changes; order or request advice via Metav Werkzeuge for faster production readiness.

CCMT 09T304 T6215 Turning insert for Turning — Tungaloy

CCMT09T304 T6215 insert engineered for stable external and internal turning, particularly for rostfreier Stahl under steady to lightly interrupted conditions.

• CVD-coated carbide grade T6215
• Designed for rostfreier Stahl turning
• 0.4 mm corner radius for improved finish
• ISO CCMT09 geometry, 80° rhombic form

Reliable wear resistance for stainless applications

The CVD-coated carbide composition of this indexable insert provides elevated resistance to abrasive and adhesive wear, making it suitable for machining rostfreier Stahl where work hardening and built-up edge are common challenges. The T6215 grade is formulated for stable cutting and retains a sharp, productive edge over longer tool life, reducing the frequency of insert changes. This results in a measurable increase in effective machining time and consistent component quality in serial production.

Geometry that improves chip control and surface quality

The rhombic 80° geometry combined with a single-sided chipbreaker promotes controlled chip formation and evacuation in both external and internal turning. The 0.4 mm corner radius balances edge strength with surface finish, helping to avoid chatter while achieving a fine profile on the workpiece. The 7° clearance supports reliable cutting action and contributes to predictable tool forces, which in turn benefits cycle-time stability and repeatable finishes on precision components.

ISO compatibility for fast changeovers and robust clamping

As an ISO-specified insert in the CCMT09 format, compatibility depends on form, free angle, tolerance class, clamping and thickness; this insert’s 3.97 mm thickness and standard CCMT mounting make it straightforward to integrate into widely used external holders and boring bars. The presence of a cylindrical hole with one-sided countersink (40°–60°) supports secure clamping and simple replacement, minimising downtime and set-up complexity on mixed-machine shop floors.

Best-use scenarios and operational advantages

Choose this grade where stable cutting regimes predominate and a wear-resistant edge is required for rostfreier Stahl components such as shafts, fittings and hygienic parts. The single-sided chipbreaker is intended for consistent chip segmentation in common turning operations, reducing secondary handling. If machining parameters are uncertain or interrupted cuts are frequent, specify holders and cutting conditions that match form, tolerance and chipbreaker to preserve edge life and component tolerances. For additional technical data or suitability checks, Metav Werkzeuge provides rapid consultation by email or phone.

Contact Metav Werkzeuge for stock details and expert guidance on using Tungaloy’s T6215 inserts for rostfreier Stahl turning.

Technical data

• Article number: 6945218
• SKU: 6945218-Tungaloy
• Manufacturer SKU: TUN6945218
• Model series: ISO-Drehwendeschneidplatten

Facts

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

Special features

• CVD-coated carbide (T6215)
• Rhombic plate form (CCMT)
• Cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Designed for turning; compatible with ISO CCMT holders
• Suitable for rostfreier Stahl under stable to slightly interrupted conditions

FAQ

What materials is this insert intended for?
The CCMT 09T304 T6215 insert is designed primarily for rostfreier Stahl, offering wear resistance and stable cutting behaviour suited to stainless applications.

Can this insert be used for both external and internal turning?
Yes, the rhombic CCMT geometry and single-sided chipbreaker make the insert suitable for both external and internal turning when matched with the appropriate holder.

How does the 0.4 mm corner radius affect performance?
A 0.4 mm corner radius increases edge strength and helps achieve a finer surface finish while maintaining resistance to small interruptions and vibration.

Is the insert compatible with standard CCMT holders?
The insert follows ISO CCMT09 specifications; compatibility depends on holder form, clearance, tolerance class, clamping method and thickness, with the provided hole style supporting secure mounting.

What is the benefit of the T6215 grade?
T6215 is a CVD-coated carbide grade focused on high wear resistance for rostfreier Stahl, providing longer edge life and consistent performance under stable cutting conditions.

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.