CNGN 120408 FX105 Wendeplatten - Tungaloy

Benefit from ISO conformity, the FX105 Tungaloy carbide grade and a stable rhombic geometry for consistent turning performance; order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

CNGN 120408 FX105 indexable turning insert by Tungaloy — ISO CNGN geometry, carbide grade FX105

CNGN 120408 FX105 is an ISO‑format indexable insert designed for external and internal turning applications, offering a balanced combination of wear resistance and edge stability for a wide range of steel and alloy machining tasks

• ISO‑standard geometry CNGN
• FX105 carbide grade for wear resistance
• 0° rake with 80° cutting angle
• Rhombic insert, 12 mm size, 0.8 mm radius

Precision and process reliability for consistent turning

The ISO‑standard geometry ensures predictable seating and clamping in compatible holders, resulting in repeatable cutting conditions and reduced setup time. The insert is manufactured from carbide and specified as FX105, a Tungaloy formulation developed to combine wear resistance with adequate toughness; this balance reduces flank wear without compromising edge security during interrupted cuts. For production environments where stable tool life and constant surface finish matter, the standardised form and defined tolerances support process stability and make tool changeovers straightforward. The ISO designation also helps with inventory management and holder compatibility checks.

Optimised wear resistance that extends productive cutting time

The cutting edge properties of the FX105 grade are geared towards steady abrasion resistance while maintaining chipping resistance under moderate forces. With a nominal corner radius of 0.8 mm and a 0° rake, the insert delivers a controlled chip formation and predictable cutting forces, which often translates into longer cumulative cutting time and fewer tool indexings. In practice, this means less unscheduled downtime and improved economy per machined part. When combined with appropriate cutting parameters and a suitable holder, the insert supports efficient material removal while helping to preserve workpiece integrity.

Compatibility considerations and secure clamping guidance

Compatibility with a toolholder is determined by insert shape, free angle, tolerance class, fastening type, size and thickness; the rhombic CNGN form and ISO designation simplify selection of matching clamping systems. This indexable insert is supplied without a central hole and without an integrated chipbreaker, so choose a holder that provides the required support and clamping method for the application. The specified insert size 12 mm and insert thickness 4.76 mm are typical for medium‑duty turning; attention to holder seat geometry and screw torque will ensure the correct contact and repeatability during serial production.

Practical applications and machining advice

Optimised for general turning, the insert is suitable for both external and internal operations where a robust cutting edge is required. The combination of the 80° cutting angle and rhombic geometry offers a compromise between strength and accessibility in shoulder and profile turning. Select feeds and speeds according to workpiece material, and pair the insert with a holder that matches the ISO CNGN footprint. For materials with higher tensile strength or interrupted cuts, consider more conservative cutting parameters to exploit the grade’s toughness. Where surface finish is critical, small adjustments to feed and depth of cut will often yield rapid improvements without sacrificing tool life.

For tailored application advice, availability and ordering of the Tungaloy FX105 CNGN 120408 insert (SKU TUN6801888), please contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: 6801888
• Manufacturer SKU: TUN6801888
• Part name: CNGN120408 FX105 Tungaloy indexable insert
• Brand: Tungaloy
• Material: carbide

Core specifications

• Corner radius: 0.8 mm
• Insert size: 12 mm
• Insert thickness: 4.76 mm
• Cutting angle: 80°
• Rake angle: 0°

Features & compatibility

• ISO‑compliant rhombic geometry CNGN
• No central hole
• No chipbreaker
• Carbide grade FX105 by Tungaloy
• Suitable for external and internal turning
• Compatibility determined by holder form, free angle, tolerance, fastening, size and thickness

FAQ

What materials can this insert machine effectively? The Tungaloy FX105 grade indexable insert is formulated for general turning and performs well on a broad range of steels and alloyed materials; selection of cutting parameters should match the workpiece material for optimal results.

Is a chipbreaker included with this insert? No, this CNGN insert is supplied without a chipbreaker; machining behaviour relies on the chosen grade, geometry and the holder configuration.

How is the CNGN 120408 located and clamped in the holder? The ISO‑standard CNGN geometry seats in compatible holders by shape and size; secure clamping depends on the holder’s seat design, fastening method and correct torque settings.

Can the insert be used for internal turning as well as external? Yes, the rhombic shape and 80° cutting angle permit both external and internal turning operations; appropriate holder selection is required for internal machining access.

Where can stock and technical advice be obtained? Availability and application guidance for the Tungaloy CNGN120408 FX105 insert (SKU TUN6801888) are provided by Metav Werkzeuge; contact details are supplied above for enquiries and ordering.

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.