CCMT 09T308 T6215 Wendeplatten - Tungaloy

Take advantage of a CVD‑coated carbide grade designed for stainless‑steel turning, the precise 0.8 mm nose radius for fine finishes, and a stable rhombic 80° geometry that fits ISO toolholders; order directly via Metav Werkzeuge or ask the consultants for application support.

CCMT09T308 T6215 — Tungaloy indexable turning insert, CVD‑coated carbide, 0.8 mm radius

A CCMT09T308 T6215 indexable insert engineered for stable stainless‑steel turning and fine finishing across a range of production setups

• CVD‑coated carbide for stainless‑steel turning
• Precision 0.8 mm nose radius for fine finishes
• Rhombic 80° geometry with 7° clearance
• Cylindrical hole with 40°–60° countersink

Consistent metal‑cutting performance for stainless steel

The combination of a CVD‑coated surface and a wear‑resistant carbide substrate in grade T6215 provides a balance between tool life and edge strength when machining stainless steel under stable or mildly interrupted conditions. The coating reduces adhesive wear and enhances thermal resistance; this means longer intervals between indexings and fewer unscheduled tool changes. For production environments seeking predictable cycle times, the coated substrate offers measurable improvements in process stability and surface quality compared with uncoated alternatives.

Geometry and edge form that support accurate finishing

The rhombic 80° geometry and 0.8 mm nose radius concentrate the cutting forces into a controlled contact area, improving finish and dimensional repeatability on shafting and form features. The 7° clearance angle reduces rubbing on shoulders and minimises built‑up edge formation during low‑to‑medium cutting speeds. The single‑sided chipbreaker helps to direct chips away from the cutting zone, lowering the risk of re‑cutting and easing evacuation in turning operations. These design elements translate into reduced rework and a more consistent surface finish.

Compatibility, handling and shopfloor advantages

ISO conformity of the insert means compatibility is determined by form, clearance, tolerance class, fixing method, size and thickness; matching the insert to a suitable external holder or boring bar ensures secure clamping and reliable results. The central cylindrical hole with a one‑side countersink (40°–60°) facilitates straightforward seating and repeatable clamping torque. The insert’s 3.97 mm thickness and standard 09 size allow straightforward replacement in common insert pockets, supporting rapid changeovers and minimal setup time for batch production.

For challenging stainless‑steel turning tasks, contact Metav Werkzeuge to discuss the Tungaloy T6215 insert and request tailored cutting data or application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6945210
• Manufacturer SKU: TUN6945210
• Name: CCMT09T308 T6215 Tungaloy indexable insert
• Model series: ISO turning indexable inserts

Facts

• Size: 09
• Thickness: 3.97 mm
• Nose radius: 0.8 mm
• Approach angle: 80°
• Clearance angle: 7°
• Hole: with cylindrical hole

Special features

• Rhombic insert shape
• Single‑sided chipbreaker
• Cylindrical hole + one‑side countersink (40°–60°)
• CVD‑coated carbide, grade T6215
• Application: turning, suitable for stainless‑steel under stable to slightly interrupted cuts
• Compatible with ISO external holders and boring bars

FAQ

What materials is this insert best suited for?
The CCMT09T308 T6215 insert is optimised for stainless‑steel machining; the CVD coating and carbide substrate provide wear resistance and thermal stability for turning operations in rostfreiem Stahl.

Can this insert be used in interrupted cuts?
Yes, the T6215 grade is formulated for stable to slightly interrupted conditions; however, for heavy interruptions or highly unstable set‑ups a more robust geometry or different grade should be considered.

Which holders accept this insert?
Holders that conform to the relevant ISO external turning insert standards and match the CCMT form, size 09, thickness 3.97 mm and 80° approach angle will accept this insert; ensure the pocket accommodates the cylindrical hole and countersink for secure clamping.

Is the chipbreaker suitable for long, continuous lengths?
The single‑sided chipbreaker directs chips reliably in many turning applications and aids evacuation during continuous cuts, improving process stability and surface consistency.

What are the identifying numbers for ordering and traceability?
The product is listed as CCMT09T308 T6215 Tungaloy indexable insert, article number 6945210 and manufacturer SKU TUN6945210.

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.