USB1 Grinding machine with a dust collector ...
A grinding machine with a dust collector includes a driving portion, a transmitting portion, a dustcollecting tube, a fender, an air intake connector and a grinding wheel. The dust produced by the rotation of the grinding wheel is sucked by the dustcollecting tube having an inner tube. The inner tube is interconnected with an exhaust vent of the driving portion and the dustdischarging opening.