TNMG 110408 T6215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide durability, a 0.8 mm nose radius and a robust 60° triangular geometry for stable and productive stainless steel turning. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific guidance.

TNMG110408 T6215 Turning insert, CVD-coated carbide, 0.8 mm radius (Tungaloy)

TNMG110408 T6215 is a triangular ISO turning insert designed for stainless steel turning, offering a CVD-coated carbide grade tailored to stable to mildly interrupted cutting conditions.

CVD-coated carbide T6215 for stainless steel Triangular 60° geometry with cylindrical hole 0.8 mm nose radius for balanced edge strength Double-sided chipbreaker for consistent chips

Consistent wear resistance for stainless steel turning

The TNMG110408 T6215 delivers a wear-resistant solution for demanding stainless steel applications. The CVD-coated surface forms a ceramic diffusion layer over the carbide substrate, which reduces flank wear and increases tool life under steady cutting conditions. This combination leads to fewer tool changes, improved process stability and more predictable machining cycles — a measurable benefit in production environments where uptime and repeatability matter. The grade is optimised for turning rostfreier Stahl and supports efficient chip formation when paired with appropriate feed and cutting speeds.

Geometry and seating for repeatable precision

The 60° triangular shape provides a favourable balance between cutting edge strength and access to the workpiece, while the cylindrical hole ensures secure, repeatable clamping in compatible holders. The insert’s 0° rake (neutral rake) tends to reduce cutting forces on unstable setups and helps achieve consistent performance. The 0.8 mm nose radius is selected to combine edge robustness with acceptable surface finish, making it suitable for general external and internal turning operations. Compatibility with a holder depends on insert form, relief angle, tolerance class, clamping method, size (11 mm) and thickness (4.76 mm), so matching to the toolholder is essential for optimal results.

System readiness and economical indexing

Delivered as an ISO indexable insert ready for integration into standard systems, this item complements a matched holder or boring bar together with a shim/clamp set and replacement screw. The double-sided chipbreaker means both faces carry an effective chip management geometry, allowing multiple indexing steps and improved cost-efficiency per insert. In practice this translates to fewer consumable replacements and steady chip control across external and internal turning tasks. Selecting the correct chipbreaker profile and grade for the workpiece material and machine stability will maximise performance and surface quality.

For high-reliability stainless steel turning, request the Tungaloy TNMG110408 T6215 insert from Metav Werkzeuge or contact our application specialists at info@metav-werkzeuge.com / +49 2822 7131930 for tailored advice and holder recommendations

Technical Data

• Article number: 6944837
• SKU: 6944837-Tungaloy
• Manufacturer SKU: TUN6944837
• Brand: Tungaloy
• Model series: ISO turning indexable inserts
• Application: Turning

Facts

• Geometry angle: 60°
• Relief (rake) angle: 0°
• Nose radius: 0.8 mm
• Inscribed circle / size: 11 mm
• Plate thickness: 4.76 mm

Special features

• CVD-coated carbide grade T6215
• Triangular plate form
• With cylindrical hole for clamping
• Double-sided chipbreaker
• ISO-normed turning insert
• Suitable for stainless steel turning
• Indexable, ready for holder integration

FAQ

Is this insert suitable for machining stainless steel?
Yes. The T6215 CVD-coated carbide grade is designed for stainless steel turning under stable to mildly interrupted conditions and provides improved wear resistance and chip control.

Can the insert be used for interrupted cuts?
The grade is intended primarily for stable to lightly interrupted cuts; for heavy interruptions, a tougher geometry or different grade is recommended to preserve edge life.

What determines compatibility with a toolholder?
Compatibility depends on insert form, relief angle, tolerance class, clamping method, size (11 mm) and thickness (4.76 mm); ensure the holder matches these parameters for secure seating.

How does the double-sided chipbreaker affect life and costs?
A double-sided chipbreaker permits indexing of multiple usable sides, increasing the number of cutting edges available per insert and improving cost-efficiency in production.

Is this insert suitable for both external and internal turning?
Yes. The triangular geometry and neutral rake make it suitable for both external and internal turning when paired with the correct holder and machining parameters.

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.