Comb Binding Module CBM650 AkilesComb Binding Module CBM650 Akiles Modular Comb Opener Is a heavy duty modular unit is designed to work as a standalone unit, as well as a mounted module to one of our comb binding punches. Specifications Model: CBM650 Modular Comb Opener Max. Binding Thickness: Up to 2" diameter Max. Binding Length: Up to 14" Ambidexterous Design: Comb opener handle can be installed on either left or right hand side Modular: Can be used as a stand alone device or can