CNGX 120712 FX105 Wendeplatten - Tungaloy

Benefit from the combination of FX105 grade robustness, carbide construction and a precise R1.2 corner radius for reliable surface quality and long tool life; secure stock or request advice from Metav Werkzeuge to ensure optimal process integration.

CNGX 120712 FX105 CNGX — Turning insert for ISO applications (Tungaloy)

CNGX 120712 FX105 — an ISO‑standard rhombic insert engineered for external and internal turning with a pronounced focus on edge stability and wear resistance.

• ISO‑standard CNGX120712 insert
• FX105 grade for wear resistance
• Corner radius R1.2 for stable cutting
• Suitable for external and internal turning

Consistent chip formation and tool life for productive turning

The FX105 grade is a Tungaloy‑developed carbide composition that balances wear resistance and toughness, helping to extend service intervals in many turning tasks. The special chipbreaker configuration supports predictable chip formation, which reduces interruptive manual chip handling and maintains consistent surface finish. For process planners, the result is fewer tool changes and steadier production output, especially where repeatable dimensional quality matters.

Precise fitting and predictable performance in ISO holder systems

Compatibility with holders depends on form, relief angle, tolerance class, fastening method, size and thickness; this insert conforms to the ISO geometry family for straightforward selection. The rhombic shape and standardised dimensions allow simple substitution into existing ISO‑compliant toolholders, while the 0° relief contributes to defined contact conditions between insert and workpiece. This clarity in mounting reduces setup time and supports stable cutting conditions across batch runs.

Carbide construction and geometry tuned for versatile turning

Made from solid carbide, the insert offers the mechanical foundation required for finishing and general turning operations. The R1.2 corner radius enhances edge strength, which improves resistance to chipping under intermittent cuts and when machining less stable setups. Given its specification, the insert is well suited to both external and internal turning applications where a balance of surface quality and tool life is required, particularly on a wide range of steel and alloyed materials.

Contact Metav Werkzeuge for application advice and stock availability of the original Tungaloy CNGX 120712 FX105 turning insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6815363
• Manufacturer article number: 6815363
• Manufacturer SKU: TUN6815363
• SKU: 6815363-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• ISO designation: CNGX120712
• Grade: FX105
• Manufacturer: Tungaloy
• Application: Turning
• Plate shape: rhombic
• Plate size: 12
• Plate thickness: 7.94

Facts

• Corner radius: 1.2 mm
• Relief angle: 0°
• Angle: 80°
• Plate thickness: 7.94 mm
• Plate size: 12

Special features

• Material: carbide
• Special chipbreaker
• Special hole and hole style
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness
• Intended for external and internal turning

FAQ

What materials is this insert suited for?
The CNGX 120712 FX105 insert is designed as a general turning solution; the FX105 grade offers broad workpiece coverage, making it suitable for many steels and alloyed materials encountered in workshop turning.

How does the R1.2 corner radius affect machining?
A corner radius of 1.2 mm increases edge strength and improves resistance to chipping, which enhances surface integrity during finishing passes and under less rigid cutting conditions.

Is the insert compatible with standard ISO holders?
Yes, the insert follows ISO‑standard geometry (CNGX120712) and is compatible with ISO‑compliant holders provided the holder matches the form, relief angle, tolerance class, fastening method, size and thickness.

Does the FX105 grade require special cutting data?
Cutting data depend on workpiece material and machine stability; the FX105 grade is engineered for a balance of wear resistance and toughness, reducing the need for conservative parameters in many turning operations.

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.