Grit Comparison Chart
Festool ® abrasives are among the abrasive industry’s finest offerings. Festool abrasives are as good as any of the best I’ve used and I have used Klingspor, Mirka, Norton, and 3M products in a production setting.
| MICRON |
US CAMI |
FEPA ‘P’
(Festool) |
JAPAN JIS |
| 500 |
36 |
36 |
36 |
| 430 |
40 |
|
|
| 410 |
|
40 |
|
| 350 |
50 |
|
40 |
| 320 |
|
50 |
|
| 300 |
|
|
50 |
| 270 |
60 |
|
|
| 260 |
|
60 |
|
| 250 |
|
|
60 |
| 210 |
|
|
70 |
| 197 |
|
80 |
|
| 192 |
80 |
|
|
| 177 |
|
|
80 |
| 156 |
|
100 |
|
| 149 |
|
|
90 |
| 140 |
100 |
|
|
| 127 |
|
120 |
100 |
| 116 |
120 |
|
|
| 97 |
|
150 |
120 |
| 93 |
150 |
|
|
| 78 |
180 |
180 |
150 |
| 66 |
220 |
220 |
180 |
| 60 |
|
240 |
240 |
| 52 |
240 |
280 |
280 |
| 46 |
|
320 |
320 |
| 42 |
280 |
|
|
| 40 |
|
360 |
360 |
| 35 |
320 |
400 |
400 |
| 30 |
|
500 |
|
| 28 |
360 |
|
500 |
| 25 |
|
600 |
600 |
| 21 |
400 |
800 |
700 |
| 18 |
500 |
1000 |
800 |
| 15 |
600 |
1200 |
1000 |
| 13 |
800 |
1500 |
1200 |
| 10 |
1000 |
2000 |
1500 |
| 8 |
1200 |
2500 |
2000 |
| 7 |
|
|
2500 |
| 6 |
|
|
3000 |