
|
性能参数 |
|||
|
油管尺寸 |
工具外径 |
||
|
in |
mm |
in |
mm |
|
2 7/8 |
73.03 |
3.668 |
93.17 |
|
4.000 |
101.60 |
||
|
3 1/2 |
88.90 |
4.250 |
107.95 |
|
4.400 |
111.76 |
||
|
4 1/2 |
114.30 |
5.000 |
127.00 |
|
5 1/2 |
139.70 |
6.300 |
160.00 |
|
6 5/8 |
168.28 |
7.390 |
187.71 |
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