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DUPDMKIN Comb Binding Machine 21 Holes 450 Sheets Binding Machine Includes 100 PCS Rubber Ring Fits Letter Size, A4, A5 or Smaller Sizes

4.3 (10) Write Review
Free shipping on orders over $29.99

$39.38

$ 17 .99 $17.99

In Stock
  • Humanized Design for Precision: This binding machine is suitable for various paper sizes (Letter, A4, A5) with an adjustable edge guide for precise alignment. Customize paper margins (3mm, 4mm, 5mm) to achieve professional-looking documents.
  • Value-Packed Set: DUPDMKIN comb binding machine includes 100 PVC comb spines（for 50-60 sheets binding capacity）, providing both savings and convenience. The durable design ensures efficient punching and binding.
  • Strict Quality Control：DUPDMKIN spiral binding machine Max binding capacity is 450 sheets of paper(with 2" comb binding spines, not included in package)
  • Easy to use: This binding machine spiral coil binder takes only two steps to manually punch and bind documents on the same machine. The low force handle simplifies punching and the machine can hold up to 10-12 sheets of 80g paper at a time.
  • Lightweight and Durable: This binder machine is perfect for schools or small offices, offering sturdy performance with one-handed operation.


Product Description

DUPDMKIN Binding Machine 21 Holes, 450 Sheets Capacity Spiral Binding Machine

binding machine
spiral notebook maker
paper binding
paper binding

Features:


  • DUPDMKIN binding machine Max binding capacity: 450 sheets of paper(with 2" comb binding spines, not include)
  • DUPDMKIN binding machine Max punch capacity: 10-12 sheets(paper thickness: 80g(≤20lb) )
  • DUPDMKIN comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), and A5 Size (15 holes), with an enhanced accuracy edge guide from 3mm to 5mm for pinpoint punching
  • DUPDMKIN spiral binding machine includes 100pcs of 3/8" PVC comb binding spines（for 50-60 sheets binding capacity）
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Amy
Reviewed in Canada on March 14, 2025
Works great!
Customer
Reviewed in Canada on February 4, 2025
I wanted it to bind sheets of music and it works well. Would buy again.
Natalie Worron
Reviewed in Canada on February 18, 2025
Not very strong. Fine to go through paper, but when I tried to punch through a laminated sheet to complete my book, it was too difficult. It didn't punch through the laminated sheets very well and ended up causing damage to my project.
leonila cumayas
Reviewed in Canada on January 6, 2025
Very elegant!
Chloe Chambers
Reviewed in Canada on January 17, 2025
The binding portion is as expected but the hole punch is not very good. Requires a fair bit of force and the machine in its entirety seems to be made cheaply. It does the trick but you can only punch a handful of sheets at a time (max 5 before you feel like the whole thing will break) despite the ad saying it'll punch 10-12 sheets. Not worth the price for the quality.
Nicki L. D.
Reviewed in the United States on August 4, 2024
Oh, NOT in the box
CK
Reviewed in the United States on August 25, 2024
Arrived quickly and in great condition. Easy to use. Works well. Very handy product!
CustomWebProgrammer
Reviewed in the United States on May 18, 2024
This hole-punch and binder works very well. The punch handles up to 10 sheets of paper at a time, so far larger jobs, I needed to break it up into 9 sheet batches. The kit comes with a box of 100 comb spines, which it says are for 50-60 sheets. I pretty much filled up a spine with 40 pages, but I plan to buy a variety of spines for whatever we need. The video provided in the product description did a good job of showing me how to operate the machine, and there’s not much instruction needed at all - the 2 min video covers it! I’ve been paying $10-$17 to have my 17-page reports spiral bound. Now this binder pays for itself after 3 uses!
teaandtime
Reviewed in the United States on November 5, 2024
Value of money. The price was great. Easy to use
Adam S.
Reviewed in the United States on April 17, 2024
I have a few old cookbooks that the binding comb has broken, and the pages are loose. These are the church fundraiser type cookbooks that we wanted to keep but had no way of fixing the spine. This has worked perfectly; I did have to cut the combs down to fit the cookbooks. We also plan on using this to produce some cookbooks to do fundraisers for different activities. This was easy to use and I would purchase again.
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