Metal Spiral Coil Book Binding
The Metal Spiral Coil Book Binding is a high temperature resistant, high environmentally friendly material that is highly transparent and environmentally friendly.
Description
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The Metal Spiral Coil Book Binding is a high temperature resistant, high environmentally friendly material that is highly transparent and environmentally friendly.
Product Description
Feature:
· BINDING CAPACITY - Our plastic coils can hold up to 142 sheets of standard 20# copy paper each when bound. That equals a maximum binding capacity of 5/8 inches in thickness, perfect for most office projects.
· 4:1 PITCH - Compatible with most 4:1 coil-binding machines, our plastic coils have 48 loops per 12-inch coil. Their 4:1 pitch matches the 4-holes-per-inch punching pattern on the side of your book.
MOQ: 1 box
Lead Time: 6-21 days
Size:
Size(inch) | Diameter | Thickness(mm) |
1/4”(6.4mm) | 0.70mm | 4.8 |
5/16”(7.9mm) | 0.80mm | 6.4 |
3/8”(9.5mm) | 0.80mm | 7.9 |
7/16”(11.1mm) | 0.90mm | 9.5 |
1/2”(12.7mm) | 0.90mm | 11.1 |
9/16”(14.3mm) | 1.00mm | 12.7 |
5/8”(15.9mm) | 1.00mm | 14.3 |
5/8”(15.9mm) | 1.10mm | 14.3 |
3/4”(19.1mm) | 1.20mm | 17.5 |
7/8”(22.2mm) | 1.20mm | 20.6 |
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