Step Pulley Milling Machine Step Pulley R8 Table Size (In.) 9 x 42 Longitudinal Travel (In.) 23-7/8 Cross Travel (In.) 12-1/2 Knee Travel (In.) 14-1/2 Ram Travel (In.) 13-3/8 R-8 Spindle Taper Spindle to Table (In.) 17-1/2 Spindle Speed (RPM) 80 to 5440 Quill Travel (In.) 5 Quill Dia (In.) 3-3/8 Number of T-Slots 3 T-Slot Size (In.) 3-5/8 Feed Rate for Power Down Feed (In.) 0.0015 0.003 0.006 Head Angle Front/Back (Deg.) 45 Head Angle (Deg.) 90 Max Table Weight (lbs.) 550