SNMA 120416 T5105 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide, ISO SNMA geometry and a 1.6 mm corner radius for consistent high-speed turning of cast iron; the result is reliable cutting performance and predictable tool life. Order the SNMA120416 T5105 indexable insert directly via Metav Werkzeuge or ask the consultants for application-specific advice.

SNMA 120416 T5105 — Tungaloy turning insert for ISO turning

The SNMA120416 T5105 is an ISO-indexed turning insert, designed for stable, high-speed machining of cast iron in external and internal turning operations.

• CVD-coated carbide grade T5105 for cast iron
• ISO SNMA geometry with 1.6 mm corner radius
• Square insert 12 mm, 4.76 mm thickness
• Cylindrical hole for secure clamping

Reliable high-speed performance for cast iron machining

The insert’s CVD-coated carbide composition delivers enhanced wear resistance, which is essential when machining abrasive cast iron at elevated cutting speeds. The CVD coating provides a hard, thermally stable surface that reduces flank wear and extends the interval between tool changes. As the geometry is ISO SNMA, predictable cutting behaviour is achieved when the insert is used in holders specified for this family; this leads to reduced process variation and improved component repeatability.

Secure clamping and dimensional consistency reduce downtime

Designed with a cylindrical hole and standard ISO dimensions, the insert ensures positive location and repeatable seating in compatible toolholders. The square form and specified 4.76 mm thickness combine to give rigidity under load, while the 1.6 mm corner radius helps distribute cutting forces for smoother transitions on interrupted cuts. Compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness, which simplifies selection and lowers the risk of incorrect mounting.

Edge geometry and grade selection for stable cutting

The 1.6 mm corner radius provides a balance between strength and surface finish: it supports higher feed rates and improves edge life under stable clamping conditions, yet offers acceptable finish quality. The insert is supplied without a chipbreaker, making it suitable for turning operations where chip control is managed by cutting parameters or downstream tool design. For operations requiring predefined chip control, select an alternative SNMA variant with an appropriate chipbreaker matching the workpiece and process stability.

Practical benefits for production environments

Using this insert in a well-matched holder and setup results in consistent cutting forces, predictable tool change intervals and reduced scrap rates. The CVD-coated grade T5105 is aimed at productive machining of cast iron under stable conditions, delivering a favourable combination of economy and performance. Its ISO conformity simplifies inventory management across machines that accept SNMA indexable inserts and supports efficient tool replacement during scheduled maintenance.

Contact Metav Werkzeuge today to discuss integrating the Tungaloy T5105 grade into existing turning lines or to request an individual application recommendation; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6850272
• Manufacturer SKU: TUN6850272
• Our SKU: 6850272-Tungaloy

Facts

• Shape: square
• Size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Relief angle: 0°
• Included angle: 90°

Special features

• Grade: T5105 (CVD-coated carbide)
• Hole: cylindrical hole
• Series: ISO turning inserts
• Application: turning, cast iron, high-speed machining

FAQ

Which materials is this insert best suited for?
The SNMA120416 T5105 is optimised for machining cast iron; the CVD-coated carbide grade T5105 delivers wear resistance suited to higher cutting speeds in stable setups.

What are the key dimensions to check for holder compatibility?
Check square size 12 mm, thickness 4.76 mm, relief angle 0° and the SNMA form; these dimensions determine fit in an ISO-compatible holder for the SNMA family.

Does the insert include a chipbreaker?
This SNMA120416 variant is supplied without a chipbreaker; chip control should be managed via cutting parameters or by selecting an SNMA insert with an appropriate chipbreaker if required.

How does the 1.6 mm corner radius affect performance?
A 1.6 mm corner radius increases edge strength and supports higher feeds with improved tool life under stable cutting conditions while maintaining acceptable surface finish.

Is this insert suitable for internal and external turning?
Yes, the ISO SNMA geometry and square form make the insert suitable for both external and internal turning when combined with the correct holder and tool 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.