Stock Number JT9-354551 Base Dimensions (In.) 20-7/16 x 14-3/16 Base Work Table (In.) 12-1/8 x 11-13/16 Column Diameter (In.) 3 Distance Column to Spindle (In.) 7-1/2 Drilling Capacity Cast Iron (In.) 5/8 Drilling Capacity Mild Steel (In.) 1/2 Drills to Center of Circle (In.) 15 Model Number J-A5818 Motor (HP) 1 HP, 230/460V, 3Ph Overall Dimensions (L x W x H) (In.) 30 x 20 x 71 Prop 65 Cancer and Reproductive Harm Range of Spindle Speeds (RPM) 400 - 5,000 Spindle Distance to Base (In.) 44-1/2 Spindle Distance to Table (Max.) (In.) 25-3/4 Spindle Taper (In. x TPI) MT-2 Spindle Travel (In.) 6 Style (Type) Variable T-Slot Centers (In.) 5-5/16 T-Slots Number and Size (In.) 2 and 1/2 Table Size (L x W) (In.) 15 x 18 Table Travel (In.) 16-3/4 Weight (Lbs.) 426 Work Table Weight Capacity (Lbs.) 90