Metal processing industry and metallurgy database

20.02.2026

TUNG-TRI – a high-performance shoulder milling system

TC-Orodja d.o.o., the oldest and largest supplier of Tungaloy tools in Slovenia, presents the TUNG-TRI milling line – a modern shoulder milling system designed for high productivity and stable machining.

TC-Orodja d.o.o. is a specialized supplier of cutting tools and technical support for CNC metal machining. The company assists manufacturers in optimizing milling, turning, and drilling processes, selecting suitable tool geometries, and setting optimal cutting parameters. In cooperation with leading global manufacturers, it provides complete solutions – from tool selection to testing under real production conditions.


Photo: TC-ORODJA d.o.o.


The TUNG-TRI line is designed for shoulder milling with high material removal rates and stable machining performance. The system is based on triangular indexable inserts with multiple cutting edges, ensuring optimal utilization and a low cost per edge. The positive rake geometry and helical cutting edge reduce cutting forces and vibration, providing stable machining even with longer tool overhangs.

The system is suitable for machining steels, stainless steels, cast iron, and aluminum or other non-ferrous alloys. DLC-coated inserts are also available, reducing built-up edge formation, improving surface finish, and extending tool life.


Source: www.tc-orodja.si