Metal coil 3:1
Description
Metal coils, great complement to classic wire-O. This unique type has the same hole pattern as wire 3:1, with 34 punch holes on portrait A4 and landscape A3, which makes it possible to use same punch machine sa foe wire-O. Works great with both round and square holes. Binding is easily done by hand or, for faster production, with special machine for coil binding. For proper closing of both ends of the coil, use a coil nipper.
- Two colors, black and white.
- 12 different sizes for binding up to 310 sheets.
- 34 lops on eacs coil portrait A4 and landscape A3. For A5 and landscape A4 it's recommended to cut the coil to correct size.
- Note that all sizes have different numbers in each package. Discount for larger packages is included in the price.
| DIMENSIONS (mm) | THICKNESS / MAX NUMBER OF 80gsm² SHEETS* | QUANTITY / PCK |
|---|---|---|
| 9 | 50 | 230 |
| 11 | 70 | 200 |
| 13 | 90 | 180 |
| 16 | 120 | 140 |
| 18 | 140 | 100 |
| 20 | 160 | 90 |
| 22 | 180 | 80 |
| 25 | 210 | 70 |
| 28 | 250 | 90 |
| 30 | 240 | 80 |
| 32 | 280 | 80 |
| 35 | 310 | 70 |
The image does not necessarily correspond with the product.
*Maximum number of sheets for each coil size should only be seen as a guidance. The correct number of sheets varies depending on the paper type, gram weight and the punch holes distance from the edge of the sheet. In case of uncertainty or for easier browsing, recommendation is to choose a coil size larger.
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