each 21-Spindle boring heads on 32 mm centers, drills vertically from bottom
3 Kw- 2,800 RPM motor, pneumatic drill head advance with speed control; head height adjustment with mechanical digital readout.
5-1/4" (135 mm) Min. and 32" (815 mm) Max. distance between boring units. 3" (85/78 mm) Max. drilling depth.
Equipped with: Left side fence with stops, (2) pneumatic holddown clamps, pneumatic foot pedal control, and magnetic starter with overload protection