With its modern and compact design, the iCoil manual punch and electric inserter machine is the perfect all-in-one solution for any office environment. Anti-Dust Cover: Keep the inside of the machine clean and dust free when not in use. Ergonomic Handle: For a smooth and effortless punch everytime. Hardened Punch Die System: Individually cast-hardened & heat-treated steel punch dies ensures many years of trouble-free operation. Has Waste Drawer & Foot Pedal. Electric Inserter: Makes coil binding surprisingly fast & easy (Foot pedal operated). Stores out of sight when not in use. Coil Crimper: Cuts & crimps the coil to prevent it from spinning out of the book. Coil Size Selector: Built-in guides help determine the correct coil size to be used for any given book thickness. Side Margin Control: Guarantees a well-centered punch on your document. Pitch: Letter 4:1 (0.248"). Punching: Manual. Hole Size: Oval (4mm x 5mm). Single Punching Length: 11" ( 44 holes ). Punching Capacity : 15 sheets of 20 lbs paper. Inserter: electric. Binding Capacity: Up to 7/8" (electric inserter), Up to 2" (manually) .