Parts for machines, namely, replaceable cutting tool heads with a threaded interface made from carbide rod or blanks used to cut and remove metal in machining operations using computer numerical control-type (CNC) machining centers, with the cutting tool heads including end mills, ball nose mills, face mills, corner radius mills, chamfer tools, slitting tools, profile mills, drills, insert mills, insert drills, center drills, brazed tools, and contour mills, all for use with metal materials in machining operations
Machinery