Limited Time YG1 55565TC 3/16″ Size, 1-1/8″ LOC, 4 Flute, TiCN Solid Carbide Finishing End Mill

Applications

This YG1 55565TC solid carbide finishing end mill features a 3/16″ diameter and a 1-1/8″ length of cut, delivering a substantial 6.0x length-to-diameter ratio that ensures rigidity and precision in intricate milling tasks. The tool’s 4-flute geometry paired with a 30° helix angle and TiCN coating provides a well-balanced cutting action ideal for free-machining steel and general milling, reducing vibration while improving surface finish. Designed for versatility, this end mill performs well across steel, cast iron, non-ferrous metals, and stainless steel, matching recommended applications for free-machining steel and profiling brass or bronze. Its lack of a corner radius indicates a focus on smooth finishing cuts rather than heavy roughing or interrupted operations. Users should avoid applying this tool to heat-resistant superalloys (HRSA) due to the TiCN coating’s unsuitability, which leads to rapid degradation. Furthermore, it is not suited for applications requiring corner radius chipping prevention or heavy interrupted cuts in hard materials.

Features

• Suitable for cutting hardened & high alloy steels, steel casting, chill casting, malleable cast iron, CrNi-steels, brass, copper, aluminum with a high percentage of silicon and abrasive plastics.