CNMG 090412 T6215 Wendeplatten - Tungaloy

High wear resistance and consistent edge life combined with precise ISO compatibility ensure economical and uninterrupted turning of stainless steels; the CVD-coated T6215 grade and rhombic 80° geometry deliver stable performance. Order directly via Metav Werkzeuge or consult our advisers for optimal holder selection.

CNMG 090412 T6215 indexable insert for turning — Tungaloy

A CNMG090412 T6215 indexable turning insert designed for reliable machining of stainless steels under stable to lightly interrupted cutting conditions.

• CVD-coated carbide grade T6215
• Optimised for turning stainless steel
• Double-sided chipbreaker, with centre hole
• ISO CNMG 090412 rhombic, 80° geometry

Consistent wear performance for stainless-steel turning

The combination of a CVD-coated surface and the T6215 carbide substrate provides enhanced wear resistance, which extends the effective edge life and reduces changeover frequency. This makes the insert particularly suitable where consistent component quality and predictable tool life are required. The coating reduces adhesion and work hardening when machining stainless steel, helping to maintain cutting performance and lowering the risk of built-up edge during longer runs.

Predictable fit and simplified holder selection

As an ISO-standard rhombic insert, the plate conforms to established dimensions and tolerances; compatibility with a toolholder is determined by form, clearance angle, tolerance class, clamping method, size and thickness. The 80° main cutting angle and 0° relief angle produce a stable cutting geometry that works with a wide range of external holders and boring bars. Clear specification of these parameters supports correct holder selection and reduces setup time on the shop floor, delivering measurable gains in process reliability.

Secure chip control and productivity advantages

The double-sided chipbreaker design supports controlled chip formation across a range of feeds, improving surface finish and evacuation in continuous and slightly interrupted cuts. Reliable chip control lowers the likelihood of rework and machine stoppages, translating into higher throughput and lower unit costs. The insert’s geometry and coating contribute to process security, making it a practical choice for production environments requiring repeatable results and straightforward indexability.

Contact Metav Werkzeuge for application advice on Tungaloy indexable plates or to arrange a tailored recommendation; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966105
• Manufacturer SKU: TUN6966105
• SKU: 6966105-Tungaloy
• Series: ISO-Drehwendeschneidplatten
• Material: carbide

Key dimensions

• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 09
• Main cutting edge angle: 80°
• Clearance (relief) angle: 0°

Features / Applications

• CVD-coated carbide grade T6215
• Double-sided chipbreaker
• Rhombic insert, with cylindrical centre hole
• Application: turning
• Suitable for stainless steel under stable to slightly interrupted conditions

FAQ

Which holders are compatible with this insert?
Compatibility is defined by form, clearance angle, tolerance class, clamping method, size and thickness; the CNMG090412 T6215 insert fits holders specified for ISO CNMG 090412 plates.

What materials is the insert intended for?
The insert is intended primarily for stainless steel machining; the CVD-coated carbide substrate supports wear resistance under stable to lightly interrupted conditions.

What coating and grade does the insert have?
This product features a CVD-coated carbide grade T6215, chosen for reliable wear performance during stainless-steel turning.

What are the key geometric specifications to note?
Key specs include an 80° rhombic geometry, 0° clearance angle and a 1.2 mm corner radius; thickness is 4.76 mm and the plate is supplied with a cylindrical centre hole.

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.