CCMT 09T308 T6215 Wendeplatten - Tungaloy

High wear resistance from the CVD‑coated T6215 grade and the CCMT09T308 geometry deliver consistent edge life and good surface finish when turning rostfreier Stahl under stable to mildly interrupted conditions; reliable clamping and ISO conformity ensure compatibility with standard holders. Order the CCMT09T308 T6215 turning insert directly via Metav Werkzeuge or consult the Metav team for application advice.

CCMT 09T308 T6215 Turning Insert — Tungaloy CVD‑coated carbide for turning

CCMT09T308 T6215 Tungaloy turning insert is an ISO‑standard rhombic indexable insert designed for external and internal turning of rostfreier Stahl where stable or slightly interrupted cuts are expected

• CVD‑coated carbide for high wear resistance
• ISO rhombic CCMT 09 geometry, 7° clearance
• 0.8 mm corner radius for versatile turning
• Cylindrical hole with single‑side countersink

Long‑lasting performance for rostfreier Stahl machining

The CVD‑coated T6215 grade brings a wear‑resistant surface that extends tool life and maintains cutting edge integrity during continuous production runs. Because the grade is formulated specifically for machining rostfreier Stahl, the wear behaviour and thermal stability are balanced to reduce flank and crater wear under steady to mildly interrupted cutting conditions. This results in fewer insert changes, more predictable tool life and a consistently improved surface finish on turned components.

Geometry and fit for dependable toolholding

The rhombic CCMT09T308 geometry with an included angle of 80° and a 7° clearance supports a stable cutting edge and efficient chip flow in both external and internal turning operations. The 0.8 mm corner radius provides a compromise between edge strength and dimensional control, suitable for a wide range of turning passes. The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°) for secure clamping in compatible holders; compatibility depends on form, clearance, tolerance class, fastening method, size and thickness, so matching the insert to the holder is essential for repeatable results.

Practical advantages and recommended use

With a single‑sided chipbreaker and a thickness of 3.97 mm, this ISO insert is part of a system comprising the indexable plate, an outer holder or boring bar, underlay/clamp set and replacement screws — components that together determine rigidity and process stability. The insert is best applied where steady cutting conditions are achievable; selecting the correct chipbreaker and grade for the workpiece material and machining stability will reduce vibration, improve tool life and enhance surface quality. For technical queries on cutting data, holder selection or process setup, Metav Werkzeuge provides application support to match the insert to production needs.

For optimised rostfreier Stahl turning with the Tungaloy T6215 grade, contact Metav Werkzeuge for tailored application advice and ordering via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6876211
• SKU (manufacturer): TUN6876211
• SKU: 6876211-Tungaloy
• ISO designation: 09T308
• Insert designation: CCMT09T308

Facts

• Insert size: 09
• Included angle: 80°
• Clearance (relief) angle: 7°
• Corner radius: 0.8 mm
• Thickness: 3.97 mm

Special features

• CVD‑coated carbide (T6215)
• Single‑sided chipbreaker
• Rhombic ISO indexable insert
• With cylindrical hole + single‑side countersink (40°–60°)
• Intended application: turning rostfreier Stahl
• System: insert, outer holder/boring bar, underlay/clamp set, replacement screws

FAQ

What materials is this insert suitable for?
The CCMT09T308 T6215 turning insert is specified for machining rostfreier Stahl and performs best under stable to mildly interrupted cutting conditions.

Which holder types are compatible with the CCMT09T308 geometry?
Compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness; the CCMT09T308 fits standard ISO‑compatible holders and boring bars designed for rhombic CCMT inserts.

What does the T6215 designation mean for performance?
T6215 denotes a CVD‑coated carbide grade tuned for wear resistance and stable cutting when turning rostfreier Stahl, offering extended edge life in continuous operations.

How does the 0.8 mm corner radius affect machining results?
A 0.8 mm radius increases edge strength compared with finer radii, reducing chipping risk while still allowing good dimensional control in general turning passes.

What is the manufacturer article number and SKU for ordering?
The manufacturer article number is 6876211 and the product SKU is 6876211‑Tungaloy (manufacturer SKU TUN6876211).

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.