CNMG 190612 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated T9215 carbide and an 80° CNMG geometry with a 1.2 mm corner radius for reliable chip control and extended tool life; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

CNMG190612 T9215 Tungaloy indexable turning insert — CVD-coated carbide, 1.2 mm corner radius

The CNMG190612 T9215 Tungaloy indexable turning insert is an ISO-standard rhombic insert engineered for turning operations, offering high wear resistance and fracture toughness for productive, continuous to lightly interrupted cuts.

• CVD-coated T9215 carbide grade
• 80° rhombic CNMG geometry
• 1.2 mm corner radius for strength
• Two-sided chipbreaker for consistent chips

Consistent performance for medium steel machining

The combination of a CVD-coated surface and the T9215 carbide grade provides a balance of wear resistance and fracture toughness that suits medium steel operations. The coating reduces flank wear and improves tool life under sustained cutting, while the substrate resists chipping at interrupted cuts, resulting in stable cutting conditions and fewer index changes. For manufacturers seeking steady cycle times and predictable tool consumption, this insert delivers measurable improvements in process reliability and component consistency.

Compatibility and installation for seamless tool systems

Designed to ISO standards, the insert features the familiar CNMG geometry and a cylindrical hole to match a wide range of ISO holders and boring bars. The 80° angle and 6.35 mm thickness contribute to secure clamping and rigidity in the toolholder. Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; when the correct holder and clamping kit are selected, the system offers reduced vibration and better surface integrity. This makes integration into existing turning setups straightforward and reduces setup time on the shop floor.

Optimised chip control and productivity in continuous cuts

Equipped with a two-sided chipbreaker, the insert promotes regular chip formation and evacuation, which reduces the risk of chip entanglement and improves surface finish. In continuous to lightly interrupted turning, this geometry supports higher feed rates and stable cutting forces, translating into increased throughput. The design focuses on delivering the practical benefit of consistent part quality while enabling operators to maintain productive cutting parameters without frequent intervention.

Durability, economy and practical application guidance

The 1.2 mm corner radius increases edge strength and helps withstand slight interruptions, while the CVD coating reduces adhesive wear during longer cuts. These characteristics contribute to lower tooling costs per component through extended index life and fewer unscheduled tool changes. For shops aiming to scale output without compromising finish or dimensional accuracy, the insert provides tangible operational advantages, particularly in batch production and serial turning environments.

For high-productivity turning with Tungaloy's T9215 grade, contact Metav Werkzeuge for ordering or technical assistance via info@metav-werkzeuge.com or telephone +49 2822 7131930

Technical Data

• Article number: 6773904
• Manufacturer SKU: TUN6773904
• SKU: 6773904-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Grade/coating: T9215 (CVD-coated)

Specifications

• ISO designation: CNMG190612
• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Size: 19 mm
• Clearance/rake angle: 0°
• Insert angle: 80°
• Hole: with hole — cylindrical

Features

• Rhombic CNMG plate shape
• Two-sided chipbreaker
• Compatible with ISO turning holders and boring bars
• Intended application: turning
• Application range: continuous to light interrupted cuts
• Suitable material focus: medium steel machining
• Brand: Tungaloy

FAQ

What materials is this insert best suited for? The CNMG190612 T9215 Tungaloy indexable turning insert is optimised for medium steel machining, combining wear resistance and fracture toughness for productive, continuous to lightly interrupted operations.

How does the T9215 grade affect tool life and productivity? The T9215 CVD-coated carbide grade increases wear resistance and edge stability, which typically extends index life and enables higher productive cutting parameters with fewer interruptions.

Is the insert compatible with standard ISO toolholders? Yes — the insert follows ISO geometry and features a cylindrical hole; compatibility with a holder is determined by form, clearance angle, tolerance class, fastening method, size and thickness.

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.