硬质合金丝锥系列-60°圆锥管螺纹丝锥
|
代号 |
公称直径 d |
螺距 p |
d1 |
l1 |
l |
L |
a |
l2 |
（l5） |
|
1/16 |
27 |
0.941 |
8.0 |
11 |
17 |
54 |
6.3 |
9 |
2.8 |
|
1/8 |
27 |
0.941 |
8.0 |
11 |
19 |
54 |
6.3 |
9 |
2.8 |
|
1/4 |
18 |
1.411 |
11.2 |
16 |
27 |
62 |
9 |
12 |
4.3 |
|
3/8 |
18 |
1.411 |
14 |
16 |
27 |
65 |
11.2 |
14 |
4.3 |
|
1/2 |
14 |
1.814 |
18 |
21 |
35 |
79 |
14 |
18 |
5.5 |
|
3/4 |
14 |
1.814 |
22.4 |
21 |
35 |
83 |
18 |
22 |
5.5 |
|
1 |
11.5 |
2.209 |
28 |
26 |
44 |
95 |
22.4 |
26 |
6.7 |
|
1 1/4 |
11.5 |
2.209 |
35.5 |
27 |
44 |
102 |
28 |
31 |
6.7 |
|
1 l/2 |
11.5 |
2.209 |
40 |
27 |
44 |
108 |
31.5 |
34 |
6.7 |
|
2 |
11.5 |
2.209 |
50 |
28 |
44 |
114 |
40 |
42 |
6.7 |
