Key features

• •👍【GET YOUR MONEY'S WORTH 】Our spiral coil binding machine comes with 100pcs of 5/16'' black PVC coil spines kit and coil crimper pliers, no need to buy separately, save your money. It's an excellent addition to any school or small office environment.
• •💯【SUITABLE FOR MULTIPLE PAPER SIZES】This UPGRADED coil binding machine is suitable for Letter Size (42 holes), A4 Size (46 holes), A5 Size (33 holes). Simply apply steady pressure to punch holes in up to 15 sheets of 80g(paper thickness≈20lb) paper at a time.
• •💯【ELECTRIC COIL INSERTER & LABOR-SAVING】 Electric Coil Inserter, helps to create professional-looking bound books in the office or at home quickly and easily. The spiral coil binding machine electronically inserts plastic coils for faster binding, saves time and effort for large workloads.
• •💯【ADJUSTABLE MARGIN】With adjustable side and edge guide, this machine also ensures a precise alignment with each document your bind, and you can easily customize the paper margin: 2.5mm, 4.5mm, 6.5mm to create professional-looking works.
• •📞【RISK-FREE PURCHASE】Every batch of our binding machine had been tested before packing. Our friendly and reliable customer service team will respond to you within 24 hours! You can purchase our products with full confidence.