Onyx HD4470—Comb Binding Opener

Onyx HD4470—Comb Binding Opener


Comb Binding Opener

•Binding capacity: up to 2”


  1. Adjustable ring opener control—ability to duplicate the same comb opening positions
  2. Stand-alone or mounted use—multiple options for use based on production and user needs
  3. All metal construction—for durability


The Onyx HD4470 comb opener is a durable, modular comb opener designed for either stand-alone use or as a mounted addition to any of our OD or HD punches. This comb opener can bind documents up to 14” long and 2” thick. For maximum efficiency, the HD 4470 features a fully adjustable ring opener control which allows the user to maintain the same opener settings when binding multiple copies of the same document. If you’re looking for a comb opener that will make the binding process easier, faster, and more efficient, consider the Onyx HD4470.