CNGN 120712 FX105 Wendeplatten - Tungaloy

Take advantage of the combination of carbide construction, ISO‑compliant rhombic geometry and the FX105 grade for consistent wear resistance and stable cutting performance. Order inserts directly via Metav Werkzeuge or consult our specialists for application advice.

CNGN120712 FX105 80° Turning Insert – Tungaloy

A CNGN120712 FX105 turning insert designed for ISO‑compliant external and internal turning in general workshop and production environments

• ISO‑compliant rhombic insert
• FX105 grade for wear resistance
• 80° geometry for stable cutting
• Corner radius 1.2 mm for robustness

Proven economy through controlled wear and longer service life

The combination of a carbide substrate and the FX105 grade provides a balanced blend of wear resistance and toughness, which extends tool life under a wide range of turning conditions. This results in fewer indexings and reduced tooling costs over production cycles. The 80° approach angle contributes to a predictable cutting force direction, supporting stable machining and consistent dimensional results. For manufacturers seeking to reduce downtime, this balance offers measurable efficiency gains.

Clear compatibility and mounting guidance for fast tool changes

The insert is ISO‑compliant, rhombic in form and supplied without a hole, so compatibility is determined by the holder’s form, relief angle, tolerance class, clamping method, size and thickness. The specified relief angle 0° and thickness 7.94 mm allow straightforward selection of matching external holders or boring bars. Explaining these interfaces reduces setup time: when the holder matches the insert geometry, clamping stability and repeatability are ensured, lowering the risk of vibration-related wear.

Reliable performance in external and internal turning tasks

With a corner radius of 1.2 mm, the geometry is optimised for a wide spectrum of turning operations where edge strength is critical. The rhombic shape supports both roughing and finishing passes depending on feed and depth of cut, while the absence of a chipbreaker allows selection of cutting data and coolant strategies tailored to the material being machined. This insert is suitable where straightforward, repeatable turning operations are required and where a robust edge reduces the chance of unexpected failure.

Practical benefits for production environments and operators

Choosing a standardised ISO insert simplifies inventory and tool management across multiple machines. The carbide construction and Tungaloy grade are engineered to deliver stable cutting‑edge behaviour and predictable wear patterns, which aids in process planning and quality control. Combined with correct holder selection and machining parameters, the result is reliable surface finish and dimensional stability, supporting efficient workflow and lower scrap rates.

Contact Metav Werkzeuge for specialist guidance on applying the Tungaloy FX105 grade and to discuss compatible holders and cutting parameters — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6801898
• Manufacturer SKU: TUN6801898
• SKU: 6801898-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Name: CNGN120712 FX105 Tungaloy-Wendeplatte
• Manufacturer part number: 6801898

Facts

• Size: 12 mm
• Thickness: 7.94 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Approach angle: 80°

Special features

• Material: Carbide
• Grade: FX105 (Tungaloy)
• Shape: Rhombic
• Hole: without hole
• Chipbreaker: none
• Application: Turning (external and internal)
• System components: ISO insert, matching external holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is this insert suited for?
The FX105 grade is a versatile Tungaloy solution intended for a broad range of materials; selection should be matched to the workpiece material and machining conditions for best results.

How does the 80° geometry affect cutting?
An 80° approach angle directs cutting forces in a way that often improves stability for external turning, helping to maintain consistent dimensional accuracy during production.

Is a chipbreaker included with this insert?
This insert is supplied without a chipbreaker, allowing process engineers to choose cutting data and chip control measures appropriate to the workpiece material and coolant strategy.

What holder features must be checked for compatibility?
Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; ensuring these match the insert specifications secures proper seating and repeatability.

Can the corner radius of 1.2 mm be used for finishing passes?
A 1.2 mm corner radius offers a compromise between edge strength and finish capability; with reduced feeds and appropriate speeds it can deliver acceptable surface quality for many finishing tasks.

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.