SERIAL..............................: 50015MODEL...............................: MBB1650INSIDE DIAMETER CAPACITY............: .060" TO 5-1/2"HONING SPINDLE SPEEDS...............: (10) 200 TO 1600 RPMLENGTH OF WORK......................: 1/4" TO 16"CUTTING PRESSURE DIALS..............: YESHONING OIL RESERVOIR................: 16 GALLONSFOOT TREADLE BAR....................: YESSPINDLE MOTOR.......................: 1/2 HPSINGLE PHASE 110/220TOOLING INCLUDED