• Round Holes: Standard 4mm round holes.
|• OVAL holes: Special 4 x 5mm oval holes. The first & onlyequipment of its class to offer this advanced feature. Makes coil insertion much faster as compared to standard round holes. When used together with our HD Electric Coil Inserter, it will drastically save your coil insertion time by up to 50%.|
|• 5 Disengageable Pins: Specially designed disengageable positions guarantee a clean punch with most standard paper sizes, making the CoilMac-ECI very simple to use.||• FULLY Disengageable Pins: For a completely clean & professional punching ofany paper size, all 54 pins can be independently pulled & disengaged.|
|• STANDARD 4:1 Pitch (0.250”): Standard pitch for coil binding. Punches 43 holes in a 11” sheet.||• LETTER 4:1 pitch (0.248″): This revolutionary 0.248” coil pitch is specifically designed to give you 44 evenly-centered holes in an 11” sheet, which provides the most ideal hole to edge-of-sheet margins and easier coil insertion. Hole pattern is 100% compatible with STANDARD 4:1 pitch coils.|