CNGN 120716 FX105 Wendeplatten - Tungaloy

Benefit from the combination of the FX105 grade’s wear resistance and edge stability, the ISO‑standard CNGN form with an 80° included angle and a 1.6 mm corner radius for reproducible turning results. Order the insert directly via Metav Werkzeuge or ask our consultants for tailored application advice.

CNGN 120716 FX105 — Turning insert (CNGN120716-T1), 80° by Tungaloy

The CNGN 120716 FX105 is an ISO‑standard indexable turning insert for external and internal turning, engineered to deliver stable cutting-edge performance and consistent chip control in a wide range of machining situations.

• ISO rhombic insert, 80° geometry
• Tungaloy FX105 grade for wear resistance
• Corner radius 1.6 mm for stable cutting
• Compatible with ISO turning holders

Consistent tool life through balanced grade and geometry

The combination of the FX105 Tungaloy grade and a carbide substrate provides a deliberate balance of wear resistance and toughness. This balance reduces unexpected edge breakage and extends service intervals, which supports predictable machining costs and fewer unplanned stoppages. The insert’s geometry and its T1 chipbreaker are optimised for controlled chip formation, so the result is a more stable cutting process and improved surface quality. For production environments where repeatability matters, the engineered durability of this insert keeps cycle times steady and finishing operations more reliable.

Predictable fit‑up and quick tool change‑over

Being an ISO‑design insert, the form factor and tolerance profile mean straightforward compatibility with a wide range of external holders and boring bars. Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the insert requires the usual shim or clamp kit and replacement screws for secure clamping. The 80° included angle and 0° clearance specification translate into robust support in the pocket and lower vibration tendency when compared with more acute forms, while the 1.6 mm corner radius helps maintain edge strength for medium‑depth passes. These traits reduce setup time and simplify tool‑holder selection in mixed‑batch workshops.

Practical selection advice for reliable results

Intended for turning, the insert suits both external and internal operations when the correct chipbreaker and grade are matched to the part material and machine stability. Choose the FX105 grade where a combination of abrasion resistance and edge stability is required; the T1 chipbreaker is appropriate for general turning tasks where consistent chip control is needed. Using the correct insert geometry and grade supports improved surface finish and reduces the frequency of tool changes, which in turn lowers overall tooling expenditure. For difficult material mixes or when switching between roughing and finishing, consult machining data to select the suitable cutting parameters and maximise the insert’s lifetime.

For technical consultation or to secure the CNGN 120716 FX105 insert for immediate dispatch, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930; specialists will advise on holder compatibility and recommended cutting data.

Technical data

• Article number: 6801900
• Manufacturer SKU: TUN6801900
• Product SKU: 6801900-Tungaloy
• Model series: ISO turning inserts
• ISO designation: CNGN120716-T1

Numerical data

• Insert size: 12
• Plate thickness: 7.94 mm
• Corner radius: 1.6 mm
• Clearance angle: 0°
• Included angle: 80°

Materials / Special features

• Material: carbide
• Grade: FX105 (Tungaloy)
• Chipbreaker: T1
• Shape: rhombic
• Hole: without hole
• Intended application: turning (external and internal)
• System components: matching external holder or boring bar, shim/clamp kit, replacement screws

FAQ

What machining tasks is this insert suited for?
The CNGN120716-T1 insert in FX105 grade is designed for both external and internal turning tasks where balanced wear resistance and edge stability are required.

Which holder types are compatible with this ISO insert?
Compatibility depends on the holder’s form, clearance angle, tolerance and fastening; the insert is compatible with standard ISO external turning holders and boring bars when matched to the CNGN form.

How does the FX105 grade affect tool life?
The FX105 Tungaloy grade combines wear resistance with toughness, which helps to extend tool life by reducing edge chipping and improving resistance to abrasive wear.

When should the T1 chipbreaker be chosen?
The T1 chipbreaker is suitable for general turning operations that require reliable chip control and a consistent cutting process across varying materials and stability conditions.

Is any special clamping hardware required for this insert?
The insert requires the regular shim or clamp kit and appropriate replacement screws for secure mounting in the holder pocket; no special bespoke hardware is necessary.

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.