For Copper electrodes and Aluminium, a kind of specialized End Mill is manufactured by Baiyang Manufacturing which is known as its ES Copper & Aluminium Series End Mills that are designed particularly for these non-ferrous materials. Designed for chip removal and long life in copper, the end mills also deliver fine finishes and accurate results. 

Designed for chip removal and long life in copper, the end mills also deliver fine finishes and accurate results. The designs of the end mills for aluminum also strengthen trimming efficiency and decrease friction, making them perfect for high-smoothness milling as well.

The contribution of this series is still larger thanks to coated end mills, which reduce friction and wear. These coats discourage the accumulation on cutting edges, which is quite advantageous for lower-grade metals such as aluminum and copper.