Specification FEPA 42-2:2006 Microgrits
FEPA 42-2:2006 Microgrits F 230 to F 2000 Specifications
| Grit Designation |
d3 value max |
d50 value |
d94 value min |
| Grit |
um |
um |
um |
| F 230 |
82 |
53.0 ± 3.0 |
34 |
| F 240 |
70 |
44.5 ± 2.0 |
28 |
| F 280 |
59 |
36.5 ± 1.5 |
22 |
| F 320 |
49 |
29.2 ± 1.5 |
16.5 |
| F 360 |
40 |
22.8 ± 1.5 |
12 |
| F 400 |
32 |
17.3 ± 1.0 |
8 |
| F 500 |
25 |
12.8 ± 1.0 |
5 |
| F 600 |
19 |
9.3 ± 1.0 |
3 |
| F 800 |
14 |
6.5 ± 1.0 |
2 |
| F 1000 |
10 |
4.5 ± 0.8 |
1 |
| F 1200 |
7 |
3.0 ± 0.5 |
1 (at 80%) |
| F 1500 |
5 |
2.0 ± 0.4 |
0.8 (at 80%) |
| F 2000 |
3.5 |
1.2 ± 0.3 |
0.5 (at 80%) |
FEPA 42-2:2006 Microgrits F 230 to F 2000 Specifications
