* for wood working drilling * Can seperated into 2 three-row drilling machines * Vertical drilling row can rotate 90 degree Technical DetailsMax. drilling diameter: 35mmMax. drilling depth: 60mmTotal motor power: 11.8kwCenterdistance between spindles: 32mmPressure of compressed air: 0.5-0.6MpaThe total number of spindles: 132Rotation speed of spindle: 2840r/minSuitable voltage: ~380VWeight of the ...