Rayson TD1222 Wire Binding Machine - 2:1 Pitch, Rectangle Holes, 220 Sheet Binding / 12 Sheet Punching Capacity

Machine Specification Model TD1222 Holes quantity 21 holes - Letter Size Pitch 2:1 Pitch Holes Shape & Holes size: Rectangle shape & 5.5mm*4mm Margin 2.5mm, 3.5mm, and 4.5mm Wire Binding Capacity From 1/4" (6.4mm) to 1" (25.4mm) Item Weight 13.23 Pound Design Streamlined, easy-to-use design boosts productivity Exploded View of Machine Adjustment of paper size Adjustable Depth Margin Binding Up to 1 inch Waste Bin Letter size, A5, Half letter size and so on Align papers to left of your page;Using the adjustment of paper control to punch most of size paper.

2.5mm, 3.5mm, 4.5mm Margin Different margin for binding different thickness books.