Sunnen Horizontal Honing Machine, Model MBB 1660D, S/N 82866 To View under Power follow the link below https://youtu.be/3rFDU-4k63E Machine Description: ID Range .060 to 6.500” Length up to 16” Spindle Speeds 200,250,320,400,500,640,800,100 1270,1600,2000 and 2500 RPM Main HP ½ 230 Volt 3 Phase Oil Capacity 16 Gallons Machine weight 630 LBS