a drum type washer is disclosed , by which a replacement of a washing ball provided to a lift is facilitated and by which a volume of a drum can be increased . the present invention includes a tub , a drum rotatably provided within the tube , and a lift provided within the drum , the lift including a base part detachably assembled to an inner surface of the drum and a cover part detachably assembled to the base part to enable a replacement of a washing ball , wherein an exposing hole is provided to a surface of the cover part to expose a portion of the washing ball and wherein a width of the cover part is decreased toward a front side of the cover part from a rear side of the cover part .