In order to prevent the paper from moving when punching holes, we have added a paper fixing slider, so that the holes will not shift, which is
Shop Spiral Coil Binding Machines, Low, Medium, and High Volume Systems
Comb Binder Machine
Multifunctional punching machine, Binding Machine Paper Spiral Binder Machines Spiral Coil Binder Book Adjustable A4(30 ),B5(26),A5(20)Hole, Punching Machine Hole Punching Tools for Schools Offices : Office Products
There is a margin adjustment knob on the back of the stapler. You can adjust the distance between the hole and the edge of the paper by sliding the knob left and right (3mm/0.12 inch, 4mm/0.16 inch and 5mm/0.2 inch).
Miumaeov Binding Machine 2-in-1 Spiral Binding Machine Hole Puncher with 450 Sheets 2 inch Combbindings and 100 Binding Coils for 19-Hole Letter Size
Binding Machines Combs 21 Hole 450 Sheets Paper Punch Binder Spiral Binding Machine 19 Hole Fit Letter Size with 100 PCS Colorful Comb Binding Coil : Office Products
OFFNOVA Wire Binding Machine, 34 - Square Punch Holes, Punching 12 Sheets, Bind 120 Sheets Book Binder with Adjustable Side Margin, Easy to Punch for
Shop Spiral Coil Binding Machines, Low, Medium, and High Volume Systems
Miumaeov Single Coil Binding Machine Coil Binder Electric Coil Inserter 250 Sheets for Letter Size LTR/ A4 / A5 Metal Coil Binder for Advertising Printing Adjustable Paper Margin 2/4/6mm
INTBUYING All Steel Metal Base Wire Coil Binding Machine 34Holes 3:1 Square Punching-Binding Machine Binding Iron Ring Machine 120 Sheets Binding Capacity#TD1200 Machine a Cahier Spirale : Office Products