Daito Model DNE-700 3 Axis CNC Beam Line Specifications (Preliminary) Maximum H Beam size: 28" x 12" Minimum H Beam size: 6" x 3" Work length - Mimimum: 60" Maximum material thickness - Flange: 2" Maximum material thickness - Webb: 2-1/8" Drilling Range on Upper Drill Head: 1/2" - 1-5/16" Drilling Range on Left & Right Heads: 1/2" - 1" Equipped with 3 Drilling Heads: Left / Upper / Right Spindle Taper on Left & Right Heads: # 3 Morse Taper Spindle Taper on Upper Head: # 4 Morse Taper Stroke of Spindle - Upper Head - Height direction: 0.6" - 14.75" Stroke of Spindle - Left & Right - Width direction: 1.57" - 24.2" Drilling Head Spindle Motor HP - all three heads: 5 HP 3.7 Kw Hydraulic Tank Capacity: 10.3 US Gallons Coolant Tank Capacity: 11.1 US Gallons