Arm Length: 4' Column Diameter: 15" Drills to Center of Circle on Base: 96" Maximum Distance, Spindle to Base: 66" Minimum Distance, Spindle to Base: 8.5" Traverse of Drill Head on Arm: 34" Traverse of Arm on Column: 39.5" Table Size: 30" L x 24" W x 20" H Height of Base: 9" Spindle Travel: 18" Spindle Taper: No. 5 Morse Spindle Speeds (32 settings): 20 - 1,600 RPM Spindle Motor: 20 HP Spindle Feeds: 16 Range of Feeds: .003" - .125" Tap Leads, Threads Per Inch: 8, 11.5, 14, 18 Coolant Pump in Base Power Elevation Power Head Traverse Power Clamping Dimensions & Weight: