(2) 23-Spindle heads on 32 mm centers, (2) 1.5 HP - 2,800 RPM motors, 5" min. and 25-19/32" max. working width between heads, 4" drilling stroke, drills vertically from bottom so chips fall out of holes. 

Heavy overhead material holddown system with (6) pneumatic material clamps, 16" retractable infeed and outfeed support roller system for long panels. 

"Quick change" drill adapters, patented "quick set" system for depth of drilling, 120" extension fence with (4) flip-stops, reference pin for continuous line drilling, and foot pedal control.