Size & Spec.:Number of punched sheets：punch capacity of 15 sheets. Maximum bind capacity of 425 sheets.
Deli E3872 Spiral Comb Binding Machine is an office/institution binder machine offering flexibility for basic binding needs for A4 size document with 21 holes
Ideal for busy offices having construction from great materials.
Adjustable margin depth from 25 to 6.5 mm. Distance between holes 14.3 mm.
