CNMG 190612 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide (T9215) and a robust 1.2 mm corner radius to maintain productivity and tool life in medium steel turning; order directly via Metav Werkzeuge or consult our team for application data and holder compatibility.

CNMG 190612 T9215 Turning Insert — Tungaloy, CVD-coated carbide, 80°

The CNMG190612 T9215 is an ISO‑standard indexable turning insert designed for external and internal turning of medium steels, offering a balance of wear resistance and fracture toughness for continuous to slightly interrupted cuts.

• CVD-coated carbide grade T9215
• ISO CNMG190612 rhombic insert, 80°
• 1.2 mm corner radius for robust cuts
• Double-sided chipbreaker with cylindrical hole

Consistent productivity with CVD-coated carbide

The combination of a CVD-coated surface and a carbide substrate in grade T9215 delivers measurable advantages for steel machining: enhanced wear resistance reduces flank wear under continuous operation while the substrate provides fracture toughness for stability during light interruptions. This results in longer effective tool life and fewer indexings, which supports predictable cycle times and reduces unscheduled stoppages. For production planners, the material pairing means reliable repeatability across batches.

Geometry that ensures secure clamping and precise finish

The rhombic CNMG form with an included angle of 80°, a clearance angle of 0° and a 1.2 mm corner radius is optimised for medium‑duty turning where a balance of edge strength and surface finish is required. The plate thickness of 6.35 mm and the cylindrical hole support positive clamping in standard external holders; compatibility is governed by the insert form, clearance angle, tolerance class, mounting method, size and thickness. The double-sided chipbreaker helps control chip formation for consistent surface quality and safer swarf management.

Practical system benefits on the shop floor

Using this ISO‑compliant insert as part of a complete system — insert, matched external holder or boring bar, a backing/support set and replacement screws — simplifies inventory and tool management. The insert’s properties make it a practical choice for shops seeking both economy and performance: fewer insert changes per shift, predictable tool behaviour and suitability for both external and internal turning tasks. When paired with appropriately rated holders and cutting data, the result is improved throughput and reduced rework.

For production-critical turning with Tungaloy’s T9215 grade, contact Metav Werkzeuge for tailored application advice, cutting data and fast supply at info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: 6773929
• Manufacturer SKU: TUN6773929
• SKU: 6773929-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: CNMG190612 T9215

Core dimensions

• Size: 19 mm
• Thickness: 6.35 mm
• Included angle: 80°
• Clearance angle: 0°
• Corner radius: 1.2 mm

Features and materials

• Material: carbide
• Coating: CVD
• Grade: T9215
• Shape: rhombic (CNMG)
• Hole: cylindrical, with hole
• Chipbreaker: double-sided
• Application: external and internal turning; continuous to slightly interrupted cuts

FAQ

What materials is this insert recommended for?
The CNMG190612 T9215 insert is recommended primarily for medium steel machining; the T9215 grade combines wear resistance and toughness suitable for productive steel turning.

Is the insert suitable for interrupted cuts?
Yes, the T9215 grade is designed to withstand continuous to slightly interrupted cuts thanks to its fracture‑resistant carbide substrate and robust coating.

How does the geometry affect holder choice?
Holder compatibility depends on the rhombic form, 0° clearance, thickness 6.35 mm, size 19 mm and mounting method; these dimensions guide the selection of the matching external holder or boring bar.

What benefit does the CVD coating provide?
The CVD coating on this insert improves wear resistance and thermal stability during prolonged cutting, extending effective tool life in demanding steel applications.

Can this insert be used for internal turning?
Yes, the ISO‑standard CNMG form and the plate geometry make it suitable for both external and internal turning when used with an appropriate boring bar and clamping system.

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.