... all applications. CNC ball screws Other name: cnc ballscrews, ball screws for cnc machine,router ball screws,robot ball screws Features of cnc ball ... screws:Long operating life, High ... : SFU, SFT, SFE, DFU, DFI etc.Size of screw shaft: 1204, 1205,1605, 1610, 1616, 2005, 2010, 2040, 2505, 2510, ...