"HEAVY CAST COLUMS WITH EXTRA THICK WALLS, HEADS ARE SINGLE MASSIVE CASTINGS. SPINDLES EQUIPPED WITH FOUR HEAVY DUTY TAPER AND ROLLER BEARINGS. MANUAL DOWNFEED HAS RAPID AND FINE-FEED CONTROLS. TABLE CONTROL HAND WHEELS HAVE LARGE MICROMETER DIALS GRADUATED TO 0.001"". HEADS SWIVLE 360 DEGREES AND ARE EASILY RAISED OR LOWERED. SPINDLES CAN BE LOCKED IN ANY POSITION."