CNMG 090404 T6215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide and a 0.4 mm nose radius to achieve consistent part quality when machining stainless steels; the rhombic CNMG form with an 80° wedge angle supports stable cutting and predictable tool life, so order the insert directly via Metav Werkzeuge or consult our specialists if further advice is required.

CNMG 090404 T6215 ISO turning insert — Tungaloy

A CNMG090404 T6215 insert designed for medium-duty external and internal turning of stainless steels, offering CVD-coated carbide performance in a rhombic ISO geometry.

• CVD-coated carbide for wear resistance
• Designed for turning stainless steels
• Double-sided chipbreaker for improved chip control
• Rhombic 09 form with 0.4 mm nose radius

Consistent wear resistance that extends productive runtime

The CVD-coated carbide grade T6215 is tailored for reliable performance when machining stainless steels under stable to slightly interrupted cutting conditions. The coating improves resistance to abrasion and built-up edge, which translates into longer intervals between index changes and fewer unscheduled tool changes. This results in a measurable improvement in process stability and a reduced cost per finished part, while still preserving machining accuracy and surface quality.

ISO compatibility reduces setup uncertainty and downtime

Built to ISO dimensions and specified as a CNMG rhombic insert with an 80° wedge angle, the design ensures predictable seating and force distribution when paired with standard CNMG toolholders. The insert’s geometry, tolerance class and thickness match common holder designs, simplifying selection and minimizing setup checks. Clear specifications on form and mounting provide a verifiable basis for tool planning and spare-part management in production environments.

Reliable chip control for improved surface finish and cycle time

Equipped with a double-sided chipbreaker, the insert encourages consistent chip formation and evacuation, which directly benefits chip control and surface finish on turned components. The combination of chipbreaker form and a 0.4 mm nose radius supports fine feature work and stable contact conditions, reducing vibration and the risk of irregular marks. For job shops and production lines, this translates into fewer rework operations and steadier cycle times.

Robust construction and practical handling for workshop efficiency

With a 4.76 mm thickness and a rhombic 09 footprint, the insert provides a sturdy cutting edge that resists deflection during moderate feeds and depths of cut. The insert features a cylindrical hole for secure clamping and is compatible with established ISO CNMG holders, which simplifies stockkeeping and replacement procedures. The overall design supports productive turning operations and makes the insert a practical choice for manufacturers aiming to balance performance and tool economy.

For tailored advice on integrating Tungaloy turning solutions such as the CNMG090404 T6215 insert into an existing workflow, or to secure supply from Metav Werkzeuge, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants are available to assist with application-specific recommendations.

Technical Data

• Article number: 6966077
• SKU: 6966077-Tungaloy
• Manufacturer SKU: TUN6966077
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Numbers / Core technical data

• Nose radius: 0.4 mm
• Wedge angle: 80°
• Clearance angle: 0°
• Thickness: 4.76 mm
• Size designation: 09

Design / Special features

• Rhombic CNMG form
• CVD-coated carbide (T6215)
• Double-sided chipbreaker
• With cylindrical hole for secure clamping
• Suitable for turning stainless steels under stable to slightly interrupted cuts
• Compatible with ISO CNMG holders

FAQ

What materials is this insert best suited for?
The CNMG090404 T6215 insert from Tungaloy is optimised for machining stainless steels, providing wear resistance and thermal stability for consistent turning results.

Is the insert compatible with standard ISO CNMG holders?
Yes, the insert follows ISO CNMG geometry and is intended to mate with standard CNMG holders, with fit determined by form, clearance, tolerance class, fastening and thickness.

What advantages does the double-sided chipbreaker provide?
A double-sided chipbreaker on this turning insert improves chip control and evacuation, which contributes to steadier cutting, better surface finish and reduced risk of chip-related interruptions.

How does the 0.4 mm nose radius affect machining?
A 0.4 mm nose radius offers a balance between edge strength and the ability to produce fine features, improving finish while maintaining robustness under moderate cutting conditions.

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.