With its heavy-duty all metal construction, the Duracoil Combo can punch up to 20 sheets of 20lb paper with ease. Equipped with 57 disengagable dies, this coil punch can punch sheets of paper up to 14-inches long and is preset for 5 standard paper sizes. The 4:1 pitch (4 holes punched per inch) allows for a maximum binding capacity of 220 sheets on 30mm coil. The wide coil inserting base and grooved rollers make coil insertion a breeze.

Features include:

• margin depth control (4 presetsettings)
• an adjustable side margin.
• Punch pins aree asily removed or replaced.
• 110 volt.
• 1 year limited warranty