CNMG 090404 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide and the double-sided chipbreaker for reliable, repeatable turning of rostfreier Stahl; the combination of stable cutting geometry, ISO compatibility and a practical 0.4 mm nose radius supports consistent surface finish and tool life. Order the insert via Metav Werkzeuge or ask our consultants for application-specific cutting data.

CNMG 090404 T6215 Turning Insert by Tungaloy

CNMG090404 T6215 turning insert for external and internal turning, designed for stable to lightly interrupted cuts in rostfreier Stahl

• CVD-coated carbide for rostfreier Stahl
• Rhombic CNMG form with 80° included angle
• Double-sided chipbreaker for versatile cutting
• 0.4 mm nose radius for fine finishing

Consistent wear resistance that sustains productivity

The CVD-coated carbide grade T6215 offers wear-resistant performance for the machining of rostfreier Stahl under stable or slightly interrupted conditions. The coating improves abrasion resistance while preserving the substrate toughness, so insert life is extended and the number of tool changes is reduced. This results in a measurable increase in net output and less process downtime, which supports higher machine utilisation and predictable batch throughput.

Geometry and clamping that ensure repeatable component quality

The CNMG rhombic geometry with an 80° included angle and a 0° clearance provides stable engagement in both external and internal turning. The 0.4 mm nose radius contributes to a fine surface finish without excessive cutting forces, while the double-sided design and central cylindrical hole enable secure clamping and economical use of both cutting edges. Compatibility to holders depends on form, tolerance class and thickness, so the ISO configuration supports straightforward integration into existing tool systems.

Practical selection and process guidance for reliable results

Selecting the right chipbreaker and grade is essential: the double-sided chipbreaker on this insert suits a range of feeds and depths for rostfreier Stahl, reducing built-up edge and improving chip control. The 4.76 mm plate thickness and rhombic form balance stiffness and accessibility for common turning operations. For best results, pair the insert with an appropriately rated external holder or boring bar and adapt cutting data to material hardness and machine rigidity to achieve stable, efficient machining.

For application guidance on machining rostfreier Stahl with the Tungaloy T6215 grade, please contact Metav Werkzeuge for tailored cutting data and holder compatibility: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Manufacturer article number: 6944489
• SKU: 6944489-Tungaloy
• Manufacturer SKU: TUN6944489
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: CNMG090404

Facts

• Included angle: 80°
• Nose radius: 0.4 mm
• Plate thickness: 4.76 mm
• Plate size: 09
• Clearance angle: 0°
• Hole: cylindrical hole

Special features

• Material: carbide
• Coating: CVD-coated
• Plate form: rhombic (CNMG)
• Chipbreaker: double-sided
• Application: external and internal turning
• Compatible with ISO holders depending on form and tolerance

FAQ

What materials is this insert optimised for?
The CNMG090404 T6215 turning insert by Tungaloy is optimised for machining rostfreier Stahl and is graded for stable to lightly interrupted turning tasks.

How does the CNMG geometry affect performance?
The CNMG rhombic form with an 80° included angle provides stable engagement and good access for external and internal turning when using the CNMG090404 T6215 insert (SKU 6944489-Tungaloy).

Is the insert reversible and how many cutting edges are available?
This insert is double-sided, offering two usable cutting edges per side, which increases economy when indexed correctly in the toolholder.

Which holders are compatible with this ISO insert?
Compatibility depends on form, freestanding angle, tolerance class, size and thickness; select an ISO-compatible CNMG external holder or boring bar whose clamping and dimensions match the CNMG090404 geometry.

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.