The machine is 100% Operational(2 Knifes and Tools and Manual) SPECIFICATIONS - MODEL 20. Motor with Hydroalic Unit Manual Back gauge.The item "Challenge Model 20 Paper Cutter! ST0114-17" is in sale since Wednesday, February 01, 2017. This item is in the category "Business & Industrial\Printing & Graphic Arts\Bindery & Finishing Equipment\Other Bindery & Finishing". The seller is "hpesales" and is located in Lutz, Florida. This item can be shipped to United States.