Abstract
In machining of difficult-to-cut materials with end mill, High efficiency machining is difficult because work material have high adhesion and heat resistance. So tool need high adhesion resistance performance. Conventional technologies have a smooth coating surface with polish of blast, but this technology is damaged to the cutting edge. SMART MIRACLE has new surface treatment technology, what can realize smooth surface with keeping sharp cutting edge. SMART MIRACLE achieves 3 times efficiency of conventional with developed coat and geometry.
