THE DOALL FV-4V VERTICAL MILL IS A HEAVY-DUTY MACHINE FEATURING A SUBSTANTIAL 12″ X 52.75″ TABLE WORKING SURFACE AND AN APPROXIMATE WEIGHT OF 4900 LBS. THE MACHINE OFFERS SIGNIFICANT TRAVEL CAPACITY, INCLUDING 31.5″ LONGITUDINAL (X-AXIS) TRAVEL, 15.75″ SADDLE CROSS (Y-AXIS) TRAVEL, AND 17.62″ KNEE VERTICAL (Z-AXIS) TRAVEL. THE QUILL PROVIDES 6″ OF TRAVEL AND HAS A 3.375″ DIAMETER. POWERED BY A 4 HP SPINDLE HEAD MOTOR, THE SPINDLE FEATURES AN NS40 TAPER AND OFFERS INFINITELY VARIABLE SPEEDS RANGING FROM 60 TO 4150 RPM. THE SPINDLE-HEAD CAN ACHIEVE 180-DEGREES LONGITUDINAL SWIVEL. FEED CAPABILITIES INCLUDE QUILL FEEDS FROM .003 TO .006 IPR, LONGITUDINAL AND CROSS FEEDS FROM 1/2 TO 20.875 IPM, AND VERTICAL KNEE FEEDS FROM 1/4 TO 10.5 IPM. IT IS EQUIPPED WITH C80 NEWALL DIGITAL READOUTS AND POWER FEED TO THE TABLE, QUILL, SADDLE, AND KNEE. THE MAXIMUM WORKPIECE LOAD CAPACITY IS 1500 LBS.