CNMM 190616 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide reliability, 1.6 mm corner radius stability and ISO compatibility for consistent, productive turning operations. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific advice.

CNMM 190616 T9215 — ISO indexable turning insert for medium-steel turning by Tungaloy

The CNMM190616 T9215 is an ISO-standard, rhombic 80° indexable insert designed for external and internal turning where productivity and wear resistance are required.

• CVD-coated carbide grade T9215
• ISO CNMM190616, rhombic 80° shape
• 1.6 mm corner radius for stable cuts
• Single-sided chipbreaker, with cylindrical hole

Reliable performance for medium-steel production turning

The insert is manufactured from carbide with a CVD-coated surface that combines wear resistance and fracture toughness, making it a strong choice for medium-steel applications. The T9215 grade is intended as a first choice where a balance of tool life and edge stability is required; this supports higher material removal rates and consistent part finish even in continuous to lightly interrupted cuts. The engineered grade reduces unplanned downtime and contributes to predictable cycle times, which is essential for efficient production planning.

Designed for straightforward integration into ISO tooling systems

As an ISO-specification insert, compatibility with the toolholder is determined by form, relief angle, tolerance class, fastening method, size and thickness. The rhombic 80° geometry and 0° relief angle permit both external and internal turning operations in a wide range of setups. The insert is supplied with a cylindrical centre hole for secure seating and is typically used with the appropriate outer holder or boring bar, plus an underlay/clamping kit and replacement screws as required. Selecting the correct single-sided chipbreaker and matching grade to the workpiece material ensures stable chip formation and reduces the likelihood of edge chipping.

Material, dimensions and coating that extend usable life

Key dimensional and material characteristics support robust machining: a 1.6 mm corner radius to improve edge strength, a plate thickness of 6.35 mm for stiffness, and a nominal plate size of 19 mm in a rhombic form. The CVD coating provides a hard, wear-resistant layer optimised for abrasion and adhesive wear mechanisms encountered in steel cutting. This combination of geometry and coating translates into longer effective tool life, improved surface quality and reduced tool-change frequency — all factors that contribute to lower unit production costs and higher throughput. The CNMM190616 T9215 insert is therefore suitable where repeatable, reliable performance is required across batch and continuous production runs.

For application advice or rapid supply of Tungaloy inserts, contact Metav Werkzeuge quoting SKU TUN6772209 via info@metav-werkzeuge.com or call +49 2822 7131930 for a tailored recommendation and delivery options

Technical data

• Article number: 6772209
• SKU: 6772209-Tungaloy
• Manufacturer SKU: TUN6772209
• Model series: ISO indexable turning inserts
• Designation: CNMM190616
• Grade: T9215
• Material: carbide
• Coating: CVD

Core data

• Corner radius: 1.6 mm
• Insert angle: 80°
• Relief angle: 0°
• Plate thickness: 6.35 mm
• Plate size: 19 mm

Design and features

• Plate form: rhombic
• Hole: with hole
• Hole style: cylindrical hole
• Chipbreaker: single-sided
• Application: turning

FAQ

What materials is this insert suited for?
The CNMM190616 T9215 insert (Tungaloy, SKU TUN6772209) is optimised for medium steel machining and performs well in continuous to lightly interrupted cutting conditions.

Which holder characteristics ensure correct compatibility?
Compatibility is governed by the holder form, relief angle, tolerance class, fastening method, size and thickness; matching these to the ISO CNMM190616 geometry ensures proper clamping and stability for turning tasks.

How does the T9215 grade affect productivity?
The T9215 CVD-coated carbide offers a balance of wear resistance and fracture toughness, enabling higher sustained cutting rates while maintaining surface quality and longer tool life.

What is the purpose of the 1.6 mm corner radius?
A 1.6 mm corner radius increases edge strength and reduces the risk of chipping, delivering more stable cuts and improved tool longevity in production environments.

Can this insert be used for interrupted cuts?
Yes; the CNMM190616 T9215 insert is suitable for continuous and lightly interrupted cuts; for heavy interruptions, review holder rigidity and cutting parameters to ensure edge protection.

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.