Additional information
| Grade | 1/10, 1/8, 1/4, 1/2, 1, 1.5, 1.75, 2, 2.5, 3, 3/4, 3.5, 4, 4.5, 5, 6, 7, 7.5, 8, 9, 10, 12, 13, 14, 15, 16, 17, 20, 21, 22.5, 25, 26, 30, 35, 40, 45, 50, 60, 65, 70, 90, 100 |
|---|---|
| Colour | Pale Blue, Grey, Pink, Yellow, Orange, Green, Dark Blue, Red, Brown, Purple |
| Micron | 0 – 1/5, 0 – 1/4, 0 – 1/2, 0 – 1, 0 – 2, 1/2 – 2.5, 1/2 – 1.5, 1/2 – 1, 1 – 2, 1 – 3, 2 – 4, 2 – 5, 2 – 6, 2 – 3, 3 – 6, 3 – 5, 4 – 6, 4 – 8, 5 – 10, 5 – 7, 6 – 9, 6 – 10, 6 – 12, 8 – 15, 8 – 12, 10 – 16, 10 – 20, 10 – 22, 12 – 17, 12 – 20, 15 – 20, 15 – 25, 17 – 23, 18 – 24, 20 – 40, 20 – 25, 20 – 30, 22 – 30, 22 – 36 micron, 22 – 36, 25 – 45, 25 – 37, 30 – 40, 30 – 60, 30 – 50, 36 – 54, 40 – 50, 40 – 60, 40 – 80, 50 – 70, 54 – 80, 60 – 80, 75 – 110, 80 – 120 |
