SNGN 120412 LX10 Wendeplatten - Tungaloy

Benefit from the combination of high wear resistance, a carbide construction and a 90° square form with a r1.2 mm corner radius for stable cutting performance and predictable tool life. Order the SNGN120412 LX10 insert directly via Metav Werkzeuge or ask our consultants if needed.

SNGN120412 LX10 ISO turning indexable insert, square 90°, r1.2 — Tungaloy

SNGN120412 LX10 is an ISO‑standard indexable turning insert intended for external and internal turning, offering a balanced mix of wear resistance and edge stability in a compact square format

• ISO turning insert, square 90° form
• Corner radius r1.2 mm for versatile cuts
• Tungaloy LX10 carbide grade for wear control
• Compatible with standard ISO toolholders

Consistent cutting performance for general turning

The ISO‑standard square geometry delivers a predictable cutting behaviour for both external and internal turning operations. The combination of a 90° seating angle and a corner radius r1.2 mm supports modest feed ranges and reliable chip formation, which helps maintain dimensional accuracy. This indexable insert is produced to ISO tolerances so that the fit and alignment in recognised holders remain consistent, reducing setup time and contributing to a steady production flow.

Grade design that balances wear resistance and edge stability

The LX10 specification from Tungaloy has been developed to supplement the insert geometry with an optimised balance of wear resistance and toughness. This makes the insert suitable for applications where a stable cutting edge matters over extended runs. The carbide substrate provides hardness for abrasive resistance while the grade characteristics help to retard edge chipping, offering longer useful life on repeatable turning cycles and reducing the need for frequent tool changes.

Practical system advantages for workshop use

The insert is supplied in a square form without a mounting hole and without an integrated chipbreaker, simplifying inventory for ISO holder systems that rely on a separate clamp or screw. The modest thickness and standard size support a broad range of ISO external holders and boring bars, making the part a flexible option for mixed-production environments. Where process optimisation is required, matching the LX10 grade to the workpiece material and selecting the correct holder geometry will deliver the most efficient machining outcome.

For stable and productive turning, specify the Tungaloy LX10 SNGN120412 insert and contact Metav Werkzeuge for personalised advice and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6852123
• Manufacturer SKU: TUN6852123
• Seller SKU: 6852123-Tungaloy
• Model series: ISO turning indexable inserts

Core dimensions

• Insert designation: SNGN120412
• ISO code: 120412
• Size: 12 mm
• Thickness: 4.76 mm
• Corner radius: r1.2 mm
• Clearance angle: 0°
• Shape: square 90°

Material and features

• Material: carbide
• Grade/coating: LX10 (Tungaloy)
• Chipbreaker: without
• Hole: without hole
• Application: turning
• Compatible with: standard ISO holders

FAQ

What operations is this insert suited for?
The SNGN120412 LX10 Tungaloy indexable insert (SKU 6852123-Tungaloy) is intended for external and internal turning operations and performs best where ISO‑standard square geometry is appropriate.

What benefits does the LX10 grade provide?
The LX10 grade from Tungaloy enhances the insert with a balance of wear resistance and edge stability, extending useful life while maintaining consistent cutting results.

How is compatibility with toolholders ensured?
Compatibility depends on form, clearance angle, tolerance class, attachment and size; the ISO designation SNGN120412 indicates conformity with standard dimensions for matching ISO holders.

What are the key dimensions to check before fitting?
Key values are the designation SNGN120412, size 12 mm, thickness 4.76 mm, corner radius r1.2 mm and a 0° clearance angle; these determine fit and application suitability.

Does the insert have a chipbreaker or mounting hole?
This SNGN120412 LX10 insert is supplied without a chipbreaker and without a hole, intended for clamping with standard screws or clamp sets

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.