Coilbind S25A Spiral Coil Binding Machine for Office – Hole Punch with Electric Coil Inserter – Adjustable Margins & Disengaging Pins – Free Crimper Tool & 100 Coils – 4:1 Pitch – 20 Sheet Capacity

It's punches holes and does it well. The machine is mostly metal, with the base being a mild plastic. It feels really sturdy and the operation couldn't be smoother. I only punch 15-20 sheets at the time. The auto binder is a great addition, like the manual says start it off 3-4 turns by hand and then you bump it. That's it. All around wonderful machine, would recommend.

This machine is a money-saver and time-saver. I use this in my consulting business to make the final physical reports, and for workbooks in my training classrooms. It probably costs me $1 per booklet to make as opposed to a wide variety of pricing from various printing agencies. For low volume printing that could be as high as $10 per book. Ships with binders. I purchased clear cover and black cardstock backing and my reports look better than from the printing companies. In just 2 jobs so far, I saved $180 in printing and binding costs.

Fast and easy; works great. Seems to be reasonably sturdy. I expect this to last a long time with my light use.

This binder works as I would expect it to. Punches the holes in the right places, easy to align and I like the roller to speed up the binding cord.

I am so glad I purchased this device! I was paying a small fortune going to printers to make booklets for my business. This device is affordable, sets up in minutes, and is super easy to use. Anyone who needs to make booklets or presentations on a regular basis should most definitely buy this device!!

I make company manuals, and I can make a few at a time this way and keep them up today. Easy to use and quick. Love the flexibility it provides for my business.

Loved this binding machine. I had to put 10 books together and it was super easy and quick. Works great - anyone can use it.

It works well once you get it aligned correctly. I’m using 12” paper, so have to flip and punch one more hole. Tedious but it does work. I’m looking for a “faster” longer tool with 54 pins, not just 46. For the $, I think it’s a good buy, on Amazon that is!