TNMG 110408 T6215 Wendeplatten - Tungaloy

The combination of CVD-coated carbide grade T6215 and a 60° triangular geometry delivers reliable wear resistance and consistent surface quality for turning applications; the 0.8 mm corner radius supports fine finishing. Order the TNMG110408 T6215 indexable insert directly via Metav Werkzeuge or consult our specialists for application guidance.

TNMG 110408 T6215 TNMG indexable turning insert by Tungaloy — CVD-coated carbide, 60° triangular

TNMG110408 T6215 is an ISO-design triangular indexable insert engineered for precision external and internal turning, particularly where machining of rostfreier Stahl is required.

• CVD-coated carbide grade T6215
• Optimised for rostfreier Stahl turning
• 60° triangular geometry for versatile cutting
• 0.8 mm corner radius for precision finishing
• Double-sided chipbreaker with cylindrical hole

Longer tool life through premium CVD coating and stable cutting

The CVD-coated T6215 grade is formulated to resist abrasive wear when machining rostfreier Stahl, offering a clear advantage in cycle time and tool-change intervals. By combining a wear-resistant Hartmetall substrate with a protective coating, this insert sustains cutting-edge integrity under stable to slightly interrupted cuts. The result is a measurable improvement in productivity and a reduction in unplanned downtime thanks to extended tool life and predictable performance.

Predictable fit and secure clamping for ISO tooling systems

As part of the ISO series, the geometry and dimensions follow standardised specifications so compatibility with toolholders is determined by form, clearance angle, tolerance class, fastening, size and thickness. The insert’s cylindrical hole and corresponding mounting features allow secure clamping in both external holders and boring bars, ensuring repeatable seated position and concentricity. This predictability simplifies tool changeovers and reduces set-up time on the shop floor.

Improved chip control and surface finish for demanding turning tasks

The double-sided chipbreaker is optimised for stable cutting regimes and gives effective chip control when turning rostfreier Stahl, which in turn protects the workpiece surface and the cutting edge. A 60° triangular shape provides three cutting edges per side, balancing economy and accessibility for finishing and semi-finishing passes. The 0.8 mm corner radius supports accurate contouring and leaves a fine surface quality without excessive cutting forces.

System-ready solution for production-focused shops

The insert integrates into a complete machining system composed of an ISO insert, a compatible external holder or boring bar, a shim/clamp set and replacement screws. Such a modular approach enables straightforward stocking and quick replacement while maintaining process stability. Tungaloy’s focus on application-oriented grades and consistent manufacturing supports reproducible results in batch production and bespoke components alike.

For machining tasks that prioritise wear resistance and consistent surface quality on rostfreier Stahl, contact Metav Werkzeuge for tailored advice and prompt supply of the Tungaloy TNMG110408 T6215 inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: 6966259
• Manufacturer SKU: TUN6966259
• SKU: 6966259-Tungaloy
• ISO designation: TNMG110408
• Model series: ISO-Drehwendeschneidplatten

Core data

• Material: Hartmetall
• Coating / grade: T6215 (CVD-coated)
• Plate size: 11 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Included hole: with cylindrical hole
• Geometry angle: 60°

Special features

• Triangular plate form, double-sided
• Suitable for external and internal turning
• Optimised for rostfreier Stahl under stable to slightly interrupted cutting
• System requires suitable holder, shim/clamp set and screws
• ISO-standardised insert for predictable compatibility

FAQ

What materials is this insert suitable for?
The TNMG110408 T6215 insert is optimised for machining rostfreier Stahl; the T6215 grade and CVD-coated Hartmetall make it suitable for demanding stainless-steel turning under stable conditions.

How does the chipbreaker affect performance?
The double-sided chipbreaker on this Tungaloy insert improves chip control and reduces the risk of built-up edge, which enhances surface finish and protects the cutting edge during turning operations.

Which holder types are compatible with this ISO insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening, size and thickness; the TNMG110408 fits ISO-standard triangular holders and boring bars that accept 11 mm triangular inserts with a cylindrical hole.

Can this insert be used for finishing passes?
Yes — the 0.8 mm corner radius and the 60° geometry are well suited to finishing and semi-finishing, delivering a balance between edge strength and fine surface quality.

What is the manufacturer's article number for ordering?
Order using article number 6966259 or manufacturer SKU TUN6966259 for the Tungaloy TNMG110408 T6215 indexable insert.

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.