Akiles CoilMac-EX Pro with Oval Hole Punch All-In-One Electric Coil Punch, Electric Inserter, and Electric Coil Crimper For the first time ever, Akiles introduces a true electric all-in-one coil binding machine. The CoilMac-EX Pro combines an Electric Punch, Electric Coil Inserter and Electric Coil Crimper to create our most complete coil binding machine ever. All Electric Operation: Powerful punching, inserting and crimping capabilities in one machine. Extended Single Punching Length (13”): With open ends continuous punch guide to easily punch documents of any length (up to 26?). High Volume Punch Capacity: Suggested up to 25-sheet for 20 lbs paper, or 2.6mm (28-sheet equivalent) for hardboard*, in 13” length (53 holes). Super Strength Punch Mechanism with exclusive “Precision Guiding System” Blade Set: Cast-hardened heat-treated steel dies provide superior strength hardness. Exclusive “precision guiding system” guarantees a sharp clean perforation every time. Full Length Heavy-Duty Electric Coil Inserter with Double Roller Mechanism: Dual roller system with an adjustable bottom roller makes it simple to insert small and large coils. Industrial-Grade Roller Motor: Heavy-Duty motor (3 times heavier-duty than other similar machines in its class). Depth Margin Control: 4 adjustable settings, provides the correct punch margin depth for each coil size and maximizes the document’s tear resistance. Side Margin Control: Provides an evenly centered punch for all document sizes. Open Throat and Continuous Punch Guide: For an easy alignment and punching of longer documents up to 26”. Rugged ALL Metal Construction: Makes it the most reliable durable coil binding system in its class. Included Coil Diameter Selector: Helps you pick the correct coil size for your project. SPECIFICATIONS Punching Capacity Up to 25 sheets (20 lbs paper) Punching Crimping Operation Electric (Foot Pedal) Coil Inserting Electric (On / Off Switch) Hole Size Oval (4mm x 5mm) Pitch Letter 4:1 (0.248?) Disengageable Dies All 54 Punching Length 13.5? with open throat for longer documents Binding Capacity Up to 2? (50 mm) Dimensions 18? W x 16? D x 10? H Weight 55 lbs Warranty 1 Year