TNMG 110412 T6215 Wendeplatten - Tungaloy

Take advantage of the long wear life and reliable chip control offered by the CVD-coated carbide grade; the triangular ISO geometry with a 1.2 mm corner radius and cylindrical hole ensures stable clamping and repeatable results. Order the insert directly via Metav Werkzeuge or consult the team for holder compatibility and cutting data.

TNMG 110412 T6215 ISO turning insert — CVD-coated carbide, triangular, with cylindrical hole (Tungaloy)

A TNMG 110412 T6215 indexable turning insert designed for external and internal turning of rostfreier Stahl under stable to lightly interrupted conditions

• CVD-coated carbide for wear resistance
• Optimised for rostfreier Stahl machining
• Double-sided chipbreaker for consistent chips
• ISO triangular 60° geometry with cylindrical hole

Durable, productive cutting performance for rostfreier Stahl

The CVD-coated carbide construction delivers high resistance to abrasive wear, extending tool life and reducing insert changes. Designed specifically for machining rostfreier Stahl, the grade T6215 balances toughness and hardness to withstand the material’s tendency to work-harden. With a robust chip control concept and stable cutting edge, the insert supports longer uninterrupted production runs and predictable tool-change intervals, improving overall shop-floor efficiency.

Precise geometry and secure clamping for repeatability

The insert’s ISO triangular geometry with a 60° included angle and a cylindrical hole enables secure fixing in standard holders and repeatable seating. The combination of 4.76 mm thickness, 11 mm size and a 1.2 mm corner radius provides a controlled contact area for stable cuts and improved surface integrity. Compatibility with holders depends on form, clearance, tolerance class, fixing method, size and thickness; this established ISO format simplifies selection and replacement in existing tool systems.

Consistent chip formation and surface finish

Equipped with a double-sided chipbreaker, the insert promotes predictable chip shape and evacuation, which is particularly important when turning rostfreier Stahl to avoid built-up edge and poor surface quality. The 0° clearance angle contributes to a neutral cutting geometry suitable for many turning setups, while the CVD coating supports friction reduction at the rake face. Together these features help achieve better surface finish and dimensional consistency with fewer reworks.

Selection advice and process integration

When choosing an insert grade and chipbreaker, match the T6215 grade and the chip control to the workpiece condition and the machine’s rigidity. The ISO format allows pairing with a suitable external holder or boring bar plus the required shim and clamping kit. For slightly interrupted cuts or heavier engagement, ensure the toolholding provides sufficient support; for fine finishing cuts, the 1.2 mm corner radius can improve edge strength while maintaining acceptable roundness and profile accuracy.

Contact Metav Werkzeuge for tailored cutting parameters, holder recommendations and availability of the TNMG 110412 T6215 insert; the team will advise on optimal setups and delivery options.

Technical data

• Article number: 6944873
• SKU: 6944873-Tungaloy
• Manufacturer SKU: TUN6944873
• Model series: ISO-Drehwendeschneidplatten

Core specifications

• Size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Insert angle: 60°
• Clearance angle: 0°
• Hole: cylindrical
• Chipbreaker: double-sided

Special features

• Geometry: triangular (TNMG)
• Grade/sort: T6215
• Material: carbide
• Coating: CVD-coated
• Application: turning; suitable for rostfreier Stahl under stable to lightly interrupted conditions
• Compatibility note: ISO insert — compatibility determined by form, clearance angle, tolerance class, fixing, size and thickness

FAQ

What applications suit this insert best?
This insert is intended for external and internal turning, especially for machining rostfreier Stahl under stable to lightly interrupted cutting conditions using ISO-compatible holders.

How does the T6215 grade behave with rostfreier Stahl?
The T6215 CVD-coated carbide grade offers wear resistance and toughness that helps control work-hardening and maintain a reliable cutting edge when machining rostfreier Stahl.

What are the key geometric values to check for holder compatibility?
Check the triangular ISO geometry, 60° included angle, 1.2 mm corner radius, 11 mm size and 4.76 mm thickness to ensure correct seating and clamping in the chosen toolholder.

Is the insert indexed and double-sided?
Yes, the insert features a double-sided chipbreaker, providing multiple cutting edges and predictable chip formation for extended workplace productivity.

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.