Customization: | Available |
---|---|
Certification: | ISO, CCC, CE |
Surface: | Spiral |
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NO.(#) | British system (inch) |
China (mm) |
NO.(#) | British system (inch) |
0 | 0.324 | 8.23 | 21 | 0.032 |
1 | 0.3 | 7.02 | 22 | 0.028 |
2 | 0.276 | 7.01 | 23 | 0.024 |
3 | 0.252 | 6.401 | 24 | 0.022 |
4 | 0.232 | 5.893 | 25 | 0.02 |
5 | 0.212 | 5.385 | 26 | 0.018 |
6 | 0.192 | 4.811 | 27 | 0.0164 |
7 | 0.176 | 4.47 | 28 | |
8 | 0.16 | 4.064 | 29 | |
9 | 0.144 | 3.658 | 30 | |
10 | 0.128 | 3.251 | 31 | |
11 | 0.116 | 2.946 | 32 | |
12 | 0.104 | 2.642 | 33 | |
13 | 0.092 | 2.337 | 34 | |
14 | 0.08 | 2.032 | 35 |