CNMN 120408 FX105 Wendeplatten - Tungaloy

Achieve reliable turning performance with the combination of Tungaloy's FX105 grade and ISO CNMN geometry; the insert’s 0.8 mm corner radius and rhombic 80° profile deliver stable edge life and predictable chip formation—order via Metav Werkzeuge or contact our advisers for configuration support.

CNMN 120408 FX105 ISO indexable turning insert — carbide, 0.8 mm corner radius | Tungaloy

A CNMN120408 FX105 indexable insert engineered for external and internal turning with ISO‑compliant geometry and compatibility across standard holders.

• ISO‑compliant CNMN geometry
• FX105 Tungaloy carbide grade
• 0.8 mm corner radius for robust edges
• Suitable for external and internal turning

Consistent seating and predictable cutting behaviour for steady production

The rhombic 80° profile and ISO dimensions ensure fast, repeatable seating in compatible holders; the 4.76 mm thickness and standard 12 mm size give mechanical stability during interrupted cuts. Because compatibility depends on form, clearance, tolerance class, fastening and thickness, the ISO conformity materially reduces setup time and rejects related to misfit. This stability translates into fewer tool changes and smoother cycle times for turning operations.

Balanced cutting performance driven by the FX105 grade

The FX105 grade contributes a deliberate balance of wear resistance and toughness, extending edge life without sacrificing reliability in tougher cutting conditions. Manufactured in cemented carbide, the grade supports consistent flank condition and reduces unexpected edge chipping. For turning applications, this balance helps maintain dimensional accuracy over longer tool life, supporting predictable component quality in medium to high volume production.

Stable chip formation and process security

With no integrated chipbreaker specified, the selection of an appropriate chip control geometry and a matching holder becomes decisive. The insert’s 0.8 mm corner radius promotes a robust cutting edge, improving resistance to micro‑fracture and supporting consistent chip formation, particularly when combined with suitable feeds and insert clamping. The system build typically consists of the ISO insert, an appropriate external holder or boring bar, an underlay/clamping set and replacement screws to ensure robust assembly and repeatable clamping force.

Practical application advice for workshop planners

Ideal for a broad range of turning tasks, these ISO indexable inserts fit into established tooling systems and spare‑parts logistics. Match the FX105 grade and edge geometry to the workpiece material and cutting conditions to exploit the insert’s strengths: long life under steady loads and resilience under variable conditions. The insert’s ISO designation simplifies stock management and replacement routines, helping to reduce downtime and maintain throughput.

Secure original Tungaloy CNMN120408 FX105 inserts through Metav Werkzeuge for dependable turning performance — contact Metav Werkzeuge for technical guidance or to place an order via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6802362
• Manufacturer SKU: TUN6802362
• SKU: 6802362-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Core specifications

• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Size: 12 mm
• Clearance angle: 0°
• Insert angle: 80°

Features & applications

• Material: cemented carbide
• Grade: FX105 (Tungaloy)
• Shape: rhombic
• Hole: without hole
• Chipbreaker: none
• Application: turning
• System components: ISO insert, suitable external holder or boring bar, underlay/clamping set, replacement screws

FAQ

What holder features must be checked for compatibility?
Check holder form, clearance (free) angle, tolerance class, fastening type, insert size and thickness; the ISO‑compliant geometry of the insert facilitates compatibility with matching CNMN‑type holders.

Which materials is the insert suitable for?
The FX105 grade in cemented carbide is designed for turning operations; selection of chip control and cutting parameters should be matched to the specific workpiece material.

How does the 0.8 mm corner radius affect tool life and finish?
A 0.8 mm corner radius strengthens the cutting edge, improving resistance to micro‑fracture and aiding consistent surface finish under stable cutting conditions.

Is a chipbreaker included with the insert?
No chipbreaker is specified; chip control must be achieved by choosing a matching chipbreaker geometry or appropriate holder arrangement for the intended application.

How is the insert supplied and what additional parts are typically required?
The CNMN120408 FX105 insert is an ISO indexable plate; a compatible external holder or boring bar, underlay/clamping set and replacement screws are normally required for a complete tooling setup.

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.