TNMG 110404 T6215 Wendeplatten - Tungaloy

Benefit from the CVD-coated T6215 grade for extended wear resistance and the 0.4 mm corner radius for reliable profile control; the ISO TNMG110404 form enables straightforward compatibility with standard holders. Order the TNMG110404 T6215 turning insert directly via Metav Werkzeuge or ask our consultants if needed.

TNMG110404 T6215 turning insert (ISO TNMG, for turning) by Tungaloy

The TNMG110404 T6215 is an ISO triangular turning insert designed for stable machining of stainless steels in both external and internal turning operations.

• CVD-coated carbide for wear resistance
• Optimised for stainless steel turning
• Triangular 60° geometry with 0.4 mm nose radius
• Double-sided chipbreaker with cylindrical hole

Reliable performance for stainless steel turning

This insert combines a CVD-coated surface with a wear-resistant carbide substrate, which reduces flank wear and extends tool life under continuous and lightly interrupted cuts. The T6215 grade is formulated for turning stainless steel, offering consistent edge stability and predictable wear behaviour. Because the insert is ISO‑standardised, compatibility with the toolholder is assured when form, clearance angle, tolerance class, attachment method, size and thickness are matched, simplifying tool selection and inventory management.

Precision geometry that supports productivity

The triangular shape with a 60° included angle and a 0.4 mm corner radius delivers a balance between strength and detail, enabling good surface finish while maintaining edge robustness. The 4.76 mm insert thickness and double-sided chipbreaker allow indexing of multiple cutting edges, improving economy per edge and reducing changeover time. The insert’s cylindrical hole supports secure clamping in standard TNMG holders and promotes repeatable positioning, which is especially valuable in production environments seeking high first-pass yield.

Practical application and process guidance

Intended for general turning tasks, the insert performs well in external and internal operations; choose the chipbreaker and grade according to workpiece material, cut depth and machine stability. For best results when turning stainless steels, favour moderate cutting speeds and positive feed to control built-up edge and heat generation; the T6215 coating aids in chip flow and surface integrity. If stability is limited or interruptions are frequent, select a geometry and holder with greater rigidity to maintain consistent performance and extend edge life.

For assured results with Tungaloy’s T6215 grade in stainless steel turning, consult Metav Werkzeuge for application-specific recommendations or to confirm holder compatibility via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6944821
• Manufacturer SKU: TUN6944821
• SKU: 6944821-Tungaloy
• Grade: T6215
• Material: Carbide
• ISO designation: TNMG110404
• Shape: Triangular
• With hole: with hole (cylindrical)

Facts

• Size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 60°
• Clearance angle: 0°

Special features

• CVD-coated grade T6215
• Double-sided chipbreaker
• Compatible with ISO holders for turning
• Application: turning of stainless steels
• Suitable for stable to light interrupted cuts

FAQ

Which materials is this insert best suited for?
The TNMG110404 T6215 insert is optimised for machining stainless steel, providing wear resistance and process stability for common stainless grades.

How does the T6215 grade improve tool life?
The T6215 CVD coating reduces abrasive wear and improves thermal resistance, so the insert maintains a sharper cutting edge under sustained cutting conditions.

What are the key geometric benefits of the insert?
The triangular 60° geometry combined with a 0.4 mm corner radius and 4.76 mm thickness offers a robust edge for general turning while enabling multiple indexable cutting edges.

Is the insert suitable for interrupted cuts?
The insert is intended for stable to light interrupted conditions; for heavy interruptions, a more robust geometry or a stiffer holder is recommended with the TNMG110404 insert.

How many cutting edges can be used before replacement?
Being double-sided and indexable, the insert provides multiple usable cutting edges; the exact count depends on the chosen indexing strategy and wear limits for the application.

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.