... --2,Table:600x300 --3,X.Y.Z 500x300x450 --4,CNC boring an Cnc engraving and milling machine NC-7070 NC-7070 Features:1.The ... Equipping with the delicated system of high speed engrave milling machine and high speed electric spindle.This makes high precision of ... speed machining. Functions: 1.It is suitable for engraving,milling and drilling compactly all sorts of materials such as steel,copper,aluminum ...