The Jet 708642BK Model DC-650 dust collector hooks up to 1 to 3 machines at a time for optimum dust cleaning. Each 650 series dust collector comes equipped with a quick-install collection bag, single-stage design for economical and quiet operation, 4 casters for maneuverability and total portability, and permanently lubricated, fully enclosed, fan-cooled motors for continuous duty. An optional remote control is radio frequency so there is no need for line of sight to turn the machine on and off. Features: Hook up one to three machines for optimum dust cleaning Quick-install collection bag makes emptying and re-attaching a snap Single-stage design for economical and quiet operation Includes four casters for maneuverability and total portability Permanently lubricated, totally enclosed, fan-cooled motors are rated for continuous-duty 5-year warranty from Jet What's In The Box: Jet 708642BK DC-650 Dust Collector Base Impeller Housing/Motor Assembly Motor Cooling Fan Two Fixed Casters Two Pivoting Casters Support Cylinder Hardware Bag - DC650-HP: Four M6 x 12 Cap Screws Four M6 Lock Washers Four M6 Flat Washers Two 3/8-inch - 16 Acorn Nuts Two 3/8-inch Hex Nuts Four M10 Flat Washers Four M8 x 12 Cap Screws Four M8 Flat Washers 5mm Hex Wrench Filter Bag Kit - 708642B: Collector Bag Filter Bag Retaining Strap Filter Bag Support Rod Hardware Bag - DC650-FHP: M6 Hex Nut M6 Flat Washer M6 Lock Washer Owner's Manual Warranty Card