Coil Bind Diameter Guide | Skyline
| Coil Bind Diameter Guide | ||
| Book thickness (including covers) | Use this diameter of Plastic Coil | Number of sheets 80lb. offset or 20lb. bond |
| 5/32" | 6mm | 5-35 |
| 3/16" | 7mm | 36-47 |
| 1/4" | 8mm | 48-60 |
| 9/32" | 9mm | 61-70 |
| 5/16" | 10mm | 71-80 |
| 3/8" | 11mm | 81-90 |
| 13/32" | 12mm | 91-100 |
| 7/16" | 13mm | 101-110 |
| 15/32" | 14mm | 111-120 |
| 1/2" | 15mm | 121-130 |
| 9/16" | 16mm | 131-140 |
| 19/32" | 17mm | 141-150 |
| 5/8" | 18mm | 151-160 |
| 11/16" | 20mm | 161-180 |
| 3/4" | 22mm | 181-200 |
| 25/32" | 23mm | 201-210 |
| 13/16" | 25mm | 211-230 |
| 7/8" | 28mm | 231-260 |
| 1" | 30mm | 261-280 |
| 1-1/16" | 32mm | 281-290 |
| 1-1/4" | 35mm | 291-310 |
| 1-3/8" | 38mm | 311-330 |
| 1-1/2" | 40mm | 331-350 |
| 1-9/16" | 45mm | 351-390 |
| 1-3/4" | 50mm | 391-440 |