Multifunction professional electric binding machine with independent and integrated binding elements Robust machine with multifunctional features that make it ideal for high performance use. With electrical perforation by a pedal and allows to exchange the drill comb manually. It comes with four different combs with drilling relationships of 3: 1, 4: 1, 5: 1 and 6: 1. In addition, it has a semi-automatic drive. Its electric punch, activated through a pedal, is capable of drilling up to 22,000 sheets per hour. It is also possible to change the drill die manually or electric. You can adjust the drilling margin and cancel punches as necessary. Includes a canutillo binding system, a wire closer and spiral inserter. It is compatible with sheets of paper up to 42 cm in size and offers seven different binding options. In addition, it has all the features and functions necessary for continuous use, which makes it a perfect tool for reprography and printers companies. Electric drive type of holes: Step 3: 1 Square, Step 4: 1 Oval, Step 5: 1 Round, Step 5: 1 Round, Canutillillo (21 perforations A4), Step 2: 1 Square, Step 4: 1 Round and Step 3: 1 with Square ñero. Number of holes: Depends on the comb Drilling capacity: 25 - 35 sheets Binding capacity, millimeters: 135 sheets Formats: A5 - A4 Consumption: 230 V - 1,100W Binding speed: up to 22000 sheets / hour Guide: Adjustable paper load: Vertical guarantee 1 year