SNMN 120412 FX105 Wendeplatten - Tungaloy

Combining FX105 wear resistance with a carbide substrate and ISO interchangeability, this insert delivers steady turning performance and reduced tool-change frequency. Ideal for standardised setups where holder compatibility and edge stability are decisive. Order the SNMN120412 FX105 insert directly via Metav Werkzeuge or consult our specialists for selection support.

SNMN120412 FX105 SNMN turning indexable insert by Tungaloy — Carbide, 90° square, 1.2 mm radius

A SNMN120412 FX105 indexable insert engineered for precision external and internal turning in ISO-standard tool systems.

• ISO-compatible geometry for reliable holder fit
• Carbide body with FX105 wear resistance
• 90° square form for versatile turning
• 1.2 mm corner radius for robust edge strength

Stable cutting performance through balanced grade design

The combination of a carbide substrate and the FX105 grade provides a controlled balance between wear resistance and toughness, which reduces flank wear during continuous operations. This balance leads to steadier component tolerances and longer stretches between tool changes, improving overall throughput. The insert’s geometry supports both roughing and semi-finishing passes where a reliable edge and repeatable chip formation are required, helping to sustain cycle-time targets without sacrificing surface quality.

Proven fit and simple integration into ISO tool systems

Designed as part of the ISO turning indexable insert family, the square 90° form and specified dimensions ensure predictable compatibility with matching holders. Key dimensions such as the 4.76 mm plate thickness and 12 mm inscribed circle must be matched to the toolholder’s seat, clamp and tolerance class; compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness. A holder, shim/clamp set and replacement screws complete the system, enabling quick changes and consistent clamping force for repeatable results.

Operational advantages for workshop productivity

With a 1.2 mm corner radius and a plain edge (no dedicated chipbreaker), the insert offers a robust cutting edge suited to a wide range of turning tasks when combined with appropriate cutting parameters. The neutral 0° relief supports predictable cutting behaviour across varying materials and stability conditions, while the square form provides four indexable edges for economical use. For applications where chip control or specialised edge forms are required, pairing this geometry with tuned feeds and speeds achieves the desired surface finish and tool life. The SNMN120412 FX105 configuration is a practical choice where consistent performance and ease of inventory management matter.

For precise turning tasks that demand repeatable edge stability, request availability of the Tungaloy FX105 SNMN120412 indexable insert from Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6806971
• SKU: 6806971-Tungaloy
• Manufacturer SKU: TUN6806971
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Grade: FX105
• Label: SNMN120412 FX105 Tungaloy-Wendeplatte
• Application: Turning

Facts

• Inscribed circle / size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 1.2 mm
• Relief (free) angle: 0°
• Corner angle: 90°
• Hole: without hole

Special features

• Square plate form
• Plain edge, no chipbreaker
• ISO-standard indexable insert
• System components: matching holder, shim/clamp, replacement screws
• Designed for external and internal turning
• Tungaloy grade for balanced wear and toughness

FAQ

What materials is this insert intended for?
The SNMN120412 FX105 Tungaloy indexable insert is designed for general turning applications and performs well across a broad material spectrum when cutting data are adapted to the workpiece.

How many edges are usable before replacement?
As a square 90° insert, the SNMN120412 typically offers four indexable edges; rotation and re-clamping restore a fresh cutting edge until all edges are consumed.

Does the insert include a chipbreaker?
This variant is supplied without a dedicated chipbreaker; the plain-edge geometry of the SNMN120412 FX105 provides flexibility for adjusting feeds and speeds to achieve the required chip form.

Which holder characteristics ensure correct compatibility?
Compatibility is governed by holder form, relief and tolerance class, fastening method, and the insert’s size and thickness; use holders specified for the ISO SNMN profile to guarantee proper seating and clamping.

Is the grade suitable for interrupted cuts?
The FX105 grade combines wear resistance and toughness, which contributes to edge stability under varying cutting conditions and can be suitable for applications with intermittent engagement when appropriate parameters are chosen.

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.