Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

Electric Coil Inserter: Enables hands-free operation. Produce professional-looking bound books at home or in the office swiftly and conveniently. The coil binding device electronically inserts plastic coils for quicker binding, conserving time and effort for substantial workloads. To maintain the machine, lubricant is applied; please utilize the provided oil-absorbing paper prior to initial use.
Professional & Customizable Binding: This coil binding machine is appropriate for Letter Size (42 holes), A4 Size (46 holes), and A5 Size (33 holes). The open-throat construction permits you to insert large and non-standard page sizes to satisfy the requirements of your unique project. It is not capable of punching laminated paper. You can readily customize the paper margin to 2.5 mm, 4.5 mm, or 6.5 mm to generate professional-looking works.
Humanized Full Handle: The sturdy-grip handle enables you to punch holes in your documents left- or right-handed. Simply apply consistent pressure to punch holes in as many as 15 sheets of 80g paper (paper thickness 20lb) per session. You can insert coils up to 2 in diameter manually, or up to coils employing the electric coil inserter.
Value Preferred: The binding machine is supplied with a starter kit containing 100 pieces of 5/16'' black PVC coil spines and coil crimper pliers. It is a superb addition to any school or small office setting. This binding machine employs 4:1 pitch plastic binding coils