STANDARD TOOTH DIMENSIONS 2.157/DP
STANDARD TOOTH DIMENSIONS
Tooth Chart – 2.157/DP System DP
Diam. Pitch | CP | Tooth Thickness | Addendum | Dedendum | Whole Depth |
1 | 3.1416 | 1.5708 | 1.0000 | 1.1571 | 2.1571 |
1 1/4 | 2.5133 | 1.2567 | 0.8000 | 0.9257 | 1.7257 |
1 1/2 | 2.0944 | 1.0472 | 0.6667 | 0.7714 | 1.4381 |
1 3/4 | 1.7952 | 0.8976 | 0.5714 | 0.6612 | 1.2326 |
2 | 1.5708 | 0.7854 | 0.5000 | 0.5786 | 1.0786 |
2 1/4 | 1.3963 | 0.6985 | 0.4444 | 0.5143 | 0.9587 |
2 1/2 | 1.2566 | 0.6283 | 0.4000 | 0.4628 | 0.8628 |
2 3/4 | 1.1424 | 0.5712 | 0.3636 | 0.4208 | 0.7844 |
3 | 1.0472 | 0.5236 | 0.3333 | 0.3857 | 0.7190 |
3 1/2 | 0.8976 | 0.4488 | 0.2857 | 0.3306 | 0.6163 |
4 | 0.7854 | 0.3927 | 0.2500 | 0.2893 | 0.5393 |
5 | 0.6283 | 0.3141 | 0.2000 | 0.2314 | 0.4314 |
6 | 0.5236 | 0.2618 | 0.1667 | 0.1929 | 0.3595 |
7 | 0.4488 | 0.2244 | 0.1429 | 0.1653 | 0.3082 |
8 | 0.3927 | 0.1963 | 0.1250 | 0.1446 | 0.2696 |
9 | 0.3491 | 0.1745 | 0.1111 | 0.1286 | 0.2397 |
10 | 0.3142 | 0.1570 | 0.1000 | 0.1157 | 0.2157 |
11 | 0.2856 | 0.1428 | 0.0909 | 0.1052 | 0.1961 |
12 | 0.2618 | 0.1309 | 0.0833 | 0.0964 | 0.1796 |
13 | 0.2417 | 0.1208 | 0.0769 | 0.0890 | 0.1659 |
14 | 0.2244 | 0.4422 | 0.0714 | 0.0827 | 0.1541 |
15 | 0.2094 | 0.1047 | 0.0667 | 0.0771 | 0.1438 |
16 | 0.1963 | 0.0982 | 0.0625 | 0.0723 | 0.1348 |
17 | 0.1848 | 0.0924 | 0.0588 | 0.0681 | 0.1269 |
18 | 0.1745 | 0.0873 | 0.0556 | 0.0643 | 0.1198 |
19 | 0.1653 | 0.0827 | 0.0526 | 0.0609 | 0.1135 |