THE DOALL HEAVY-DUTY VERTICAL MILL, MODEL FV-4V, IS ENGINEERED FOR DEMANDING MACHINING APPLICATIONS. IT FEATURES A SPACIOUS 12″ X 52.75″ TABLE WORKING SURFACE WITH A MAXIMUM WORKPIECE LOAD CAPACITY OF 1500 LBS. TRAVEL DIMENSIONS INCLUDE 31.5″ LONGITUDINAL (X-AXIS), 15.75″ CROSS (Y-AXIS), AND 17.62″ VERTICAL (Z-AXIS) KNEE TRAVEL, COMPLEMENTED BY 6″ OF QUILL TRAVEL. THE MILL IS EQUIPPED WITH A 4 HP SPINDLE MOTOR AND AN NS40 TAPER SPINDLE, OFFERING INFINITELY VARIABLE SPINDLE SPEEDS RANGING FROM 60 TO 4150 RPM. FEED RATES ARE PRECISION-CONTROLLED, WITH LONGITUDINAL AND CROSS FEEDS FROM 1/2 TO 20.875 IPM AND VERTICAL KNEE FEEDS FROM 1/4 TO 10.5 IPM. QUILL FEEDS RANGE FROM .003 TO .006 IPR. THE MACHINE INCLUDES POWER FEED TO THE TABLE, QUILL, SADDLE, AND KNEE, ALONG WITH A SPINDLE-HEAD LONGITUDINAL SWIVEL OF 180 DEGREES. APPROXIMATE MACHINE WEIGHT IS 4900 LBS.