... , High Efficiency, A convenient design allow to quickly change from rotor to durm4, Safe work Area, A chip bin can keep ... ,, STOP SWITCH, Two automatic shutoff switches make the motor of rotor and durm automatic stop after finishing9, INFINITELY SPEED, Variable spindle speed ... switch can finish the cutting conversion from rotor to drum11, SIMPLE CONVENIENCE, A tool tray and top board mean you can easy ...