... ,Multi-spindle 3-D CNC Deep Hole Drilling Machine is suitable for drilling 3-D or ... IT10,roughness Ra0.8-3.2µm . This machine is widely used for water hole,shoot hole,electril ... .Valve,distributor,pump body of the bydraulic mechanism .Cylinder body,oil provide parts, driven system parts,steering ... 6KWDrill-bar box motor power4KWXnGeneral power35KW(About)CNC system FANUC\KND\SIEMENS CNC drilling machine