Turn loose sheets into impressive looking documents with this professional coil binding system. With just a touch of a button, quickly punch 25 sheets at a time – no more time-consuming and tiring manual punching. Engineered to be trouble-free, the punching is done vertically instead of horizontally, reducing punching errors. Designed for office use, this system features on-demand punching – motor doesn’t run continuously and thus is quieter to operate while conserving energy. The system’s self-lubricating dies keep you punching at maximum capacity. Overloading the punch isn’t a problem with the automatic jam-stopper which quickly reverses punching jams. Plus the large chip drawer features a window so you know when to empty.