CNMG 090404 T6215 Wendeplatten - Tungaloy

Take advantage of the T6215 CVD-coated carbide grade and the ISO CNMG geometry for stable, productive turning of stainless steels; the double-sided chipbreaker and corner radius 0.4 mm ensure reliable chip control and long tool life. Order the CNMG090404 T6215 turning insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 090404 T6215 Turning insert — CVD-coated carbide, 0.4 mm radius (Tungaloy)

CNMG090404 T6215 is an ISO-format turning insert for external and internal turning applications, optimised for stainless steels under stable to lightly interrupted conditions

• CVD-coated carbide T6215
• Optimised for stainless steels
• Double-sided chipbreaker
• Corner radius 0.4 mm, 80° lead angle

High wear resistance that stabilises production

The T6215 grade combines a CVD-coated carbide substrate with a balanced coating structure to deliver enhanced wear resistance during turning of stainless steels. This leads to less frequent index changes and reduced machine downtime, which supports a more consistent production flow. The coating chemistry is tailored for adhesion and thermal stability, so the cutting edge retains form under continuous cutting loads and slight interruptions.

Predictable chip control for safer machining

With a double-sided chipbreaker and a corner radius 0.4 mm, the insert promotes controlled chip formation and evacuation while maintaining a consistent cutting edge. The 0° clearance geometry and rhombic form contribute to low cutting forces and reliable seating in standard holders, which reduces vibration and improves surface finish. These characteristics translate into fewer rejected parts and a higher first-pass yield in series turning operations.

Seamless integration into ISO tool systems and practical benefits

The insert follows ISO CNMG specifications for compatibility with common external holders and boring bars; compatibility depends on form, clearance, tolerance class, fastening method, size and thickness. The 4.76 mm thickness and standard 09 size simplify holder selection and inventory management across toolrooms. Combined, these features deliver a pragmatic, cost-efficient solution for shops seeking repeatable performance and straightforward tool replacement.

Contact Metav Werkzeuge for tailored cutting data, application advice or to order the CNMG090404 T6215 insert; eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930

Technical details

• Article number: 6944503
• Manufacturer article number: 6944503
• SKU: 6944503-Tungaloy
• Manufacturer SKU: TUN6944503
• Model series: ISO-Drehwendeschneidplatten
• Designation: CNMG090404

Specifications

• Corner radius: 0.4 mm
• Insert size: 09
• Thickness: 4.76 mm
• Clearance angle: 0°
• Lead angle: 80°
• Hole: with cylindrical hole

Features

• Material: carbide
• Coating: T6215 (CVD)
• Chipbreaker: double-sided
• Shape: rhombic
• Application: turning

FAQ

Is this insert suitable for stainless steels?
The CNMG090404 T6215 insert is specifically designed for turning stainless steels under stable to lightly interrupted conditions, offering improved wear resistance thanks to the T6215 CVD coating.

Which holders are compatible with this insert?
Compatibility is determined by the holder’s form, clearance angle, tolerance class, fastening method, size and thickness; the CNMG ISO geometry fits a wide range of standard external holders and boring bars.

Can the insert be indexed and used on both sides?
Yes, the insert features a double-sided chipbreaker and can be indexed to present a fresh cutting edge, effectively doubling usable edge life per insert.

What is the corner radius and why does it matter?
The corner radius is 0.4 mm, which balances edge strength and surface finish; a small radius like this helps maintain profile accuracy while resisting chipping.

Is the insert supplied with special clamping or mounting hardware?
The insert is an ISO-format insert intended for use with compatible holders; clamping specifics depend on the chosen holder and are not supplied with the 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.