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3:1 Pitch Spiral Binding Coil - 100pk
$14.89 NewCondition InStock

3:1 Pitch Spiral Binding Coil - 100pk

3:1 Pitch Spiral Binding Coil - 100pk

Part #: SPCOIL31
Brand: MyBinding
2 Questions, 2 Answers

Your Price: $14.89

Brand New Price Match Guarantee Ships in 2 - 3 Days Ships Free Over $75

Your Price: $14.89

ProductDescription

Use this 3:1 pitch binding coil along with your Proclick Binding Machine or your 3:1 Pitch Wire Binding Machine . This coil will provide the same look and feel that you get with the more common 4:1 pitch coil and is available in sizes from 6mm (1/4") up to 50mm (2"). It is an excellent binding option for reports or documents that are frequently mailed or handled because of its durability. MyBinding.com currently offers 3:1 pitch coils in more than 45 different colors, and we can even provide custom color matching services for larger jobs. Check below for a list of sizes and approximate capacities. Plus, you might also want to read our article on Using 3:1 Pitch Coil with a Proclick Binding Machine.
Please Note that most of our 3:1 pitch coil is made to order, is non-returnable, and can take an extra 2-3 business days to ship. If you need this product in a hurry, please give us a call for options before ordering.

Product Details

  • Product Type: 3:1 Pitch Coil Binding Spines
  • Color: Various (45 Choices Available)
  • Diameter: Various (Available from 6mm - 50mm)
  • Pitch: 3:1 (3 Holes Per Inch)
  • Length: 11" Letter (or choose other length)
  • Quantity: 100 Per Box

ProductReviews

7 Review(s)
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Reviewed on 10/14/2016

Perfect pitch! Review by Janice S.

I've tried other binding spines, but found that the spirals are the easiest to use. They also look good and can be simply unwound if you need to add more pages to your project. I love that MyBinding includes helpful videos so you can see the products in use and get a better idea if the item is right for your needs. I've reached out to customer service when I couldn't find what I was looking for and they were extremely patient and helpful.

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Reviewed on 2/17/2016

Read an article online about how you can use these with a ProClick machine. They work great and this way I don't have to buy another expensive machine. I just use a pair of needle nose pliers to crimp them and it works. It is a bit tedious though.

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Reviewed on 10/27/2015

plastic coils Review by Renee D.

as ways, My Binding has delivered quality products in a timely manner. We use 5:1 pitch coils - in a odd length. My Binding provides these at a reasonable cost and delivers them quickly. thanks for being so easy to work with and always getting us what we need.

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Reviewed on 9/22/2015

Excellent Product Review by Jacqueline B.

All of the products that I have purchased from My Binding (3.1 wire binding machine, 3.1 binding wire, 3.1 coil wire, which I have used with my binding machine, laminating sheet) are of the highest quality. The quick turn around of my orders are expendent and the pricing is very comfortable. I would highly recommend any products from My Binding, and will be purchasing other items in the near future.

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Reviewed on 9/17/2015

22 mm coil Review by Renee D.

as always - the coils arrived on time and in good shape. I love working with My Binding - the customer service is top notched and the products are are great quality! thanks

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Reviewed on 9/9/2015

Navy coils.3 ;1 pitch 25 mm Review by Rebecca S.

These were too big. I measured my previous coils at 25 mm, but the ones I received seemed much bigger. I cannot use them. I guess with a larger Pitch ratio the mm is bigger? I don't quite understand why that is. Next time I will order a size or 2 smaller. 25mm at 4:1 = 20mm at 3:1 I did not know this. It should be stated somewhere in your instructions or description.

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Reviewed on 9/1/2015

owner Review by Renee D.

I am so very happy with all the products we have purchased from My Binding - all are great quality and the customer service at My Binding is beyond stellar! Thanks for being a great vendor to work with!
cheers
Renee

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DemonstrationVideo

Transcript: Welcome to MyBinding video. This is everything you need to know about spiral coil. First, there are sizes ranging from a 6mm diameter all the way to 50mm. The smallest size can hold up to 30 pages and the largest can hold up to 444. A great benefit to spiral coil is that the pages lay flat. Better yet, they fold nicely back to back and the choices of color is one of the largest in any type of binding. Standard size coil has a 4:1 pitch, which is compliant with its respected hole punches. The standard length of each coil is 12 inches. Coil should always be longer than the pages you're binding. ... Read More
Welcome to MyBinding video. This is everything you need to know about spiral coil. First, there are sizes ranging from a 6mm diameter all the way to 50mm. The smallest size can hold up to 30 pages and the largest can hold up to 444. A great benefit to spiral coil is that the pages lay flat. Better yet, they fold nicely back to back and the choices of color is one of the largest in any type of binding. Standard size coil has a 4:1 pitch, which is compliant with its respected hole punches. The standard length of each coil is 12 inches. Coil should always be longer than the pages you're binding. There are also custom lengths up to 36 inches. With the extra length on each end, you finish off your book with special wire cutting crimpers. Once you're done, you'll have yourself a spiral coil bound book. For more demos, reviews and how-to's, go to MyBinding.com.

Coil Sizing Guide

Coil Sizing Guide

Coil Diameter Fractional Equivalent (approx.) Maximum Thickness of Document including Covers Approximate Maximum Number of Sheets
(20# Bond)
6mm 1/4" 4mm - 5/32" 30
8mm 5/16" 6mm - 7/32" 54
10mm 3/8" 8mm - 5/16" 75
12mm 15/32" 10mm - 3/8" 92
14mm 9/16" 12mm - 7/16" 115
16mm 5/8" 14mm - 17/32" 135
18mm 11/16" 16mm - 5/8" 155
20mm 3/4" 18mm - 23/32" 172
22mm 7/8" 20mm - 3/4" 190
25mm 1" 22mm - 7/8" 220
28mm 1-1/8" 25mm - 1" 250
30mm 1-3/16" 27mm - 1 1/16" 270
32mm 1-1/4" 29mm - 1 1/8" 280
35mm 1-3/8" 32mm - 1 1/4" 310
38mm 1-1/2" 34mm - 1 5/16" 330
40mm 1-9/16" 36mm - 1 7/16" 350
45mm 1-3/4" 41mm - 1 5/8" 390
50mm 2" 46mm - 1 13/16" 440
Questions & Answers
Q:
Can I use this coil in a standard 4:1 coil binding machine?
Asked by Rachel
A:
Unfortunately this coil has a 3:1 pitch(3 holes per inch) and will not work with a standard coil binding machine. 4:1 pitch is the standard punching pattern used by most coil binding machines in the USA.

Answered by MyBinding.com 7 months ago
Q:
Using brochure paper, approx 38# paper, what size coil for a 25 page binder?
Asked by Lynn Helin
A:
Thank You for your question. For 25 sheets of 38# pound paper you would want to use a 3/8" diameter 3:1 spine. For a complete breakdown of the capacities of the different sized spine please refer to our Sizing Guide .

Answered by MyBinding 10 months ago
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