Drilling Capacity2"Tapping Capacity1-3/8"Column Diameter9"Arm Length40"Head Traverse on Arm28"Arm Traverse on Column26-1/2"Bearing Length Arm on Column19-1/2"Distance Spindle Nose to Base50-1/2" / 16"Spindle Travel in Head10"Taper in SpindleNo. 4MTSpindle Diameter at Driven End1-3/4"Quill Diameter2-1/2"Number of spindle speed selections16Range of spindle speeds45 - 1600 RpmRange of spindle feeds.0025 - 020 i.p.rHead Horizontal travel on arm28"Height of base6-3/4"Working area of base44"/ 30"Number of t-slots3Spindle Motor - Elevator - coolant5 - 1 - 1/8 HPBox Table27 x 20 x 17"Weight of machine5,200 Lbs.