（英制）進(jìn)口鎢鋼絲錐｜進(jìn)口合金絲攻規(guī)格一覽
|
標(biāo)稱 |
螺紋數(shù) |
柄徑(MM) |
牙長（MM） |
刃數(shù)(片) |
||||
|
PF |
PS |
G |
BSP |
W |
||||
|
1/4" |
19 |
19 |
19 |
19 |
20 |
22.2 |
28 |
4 |
|
3/8" |
19 |
19 |
19 |
19 |
16 |
22.2 |
28 |
4 |
|
1/2" |
14 |
14 |
14 |
14 |
12 |
22.2 |
28 |
4 |
|
5/8" |
14 |
14 |
14 |
14 |
11 |
22.2 |
28 |
4 |
|
3/4" |
14 |
14 |
14 |
14 |
10 |
22.2 |
28 |
4 |
|
7/8" |
14 |
14 |
14 |
14 |
9 |
22.2 |
28 |
6 |
|
1" |
11 |
11 |
11 |
11 |
8 |
22.2 |
28 |
6 |
|
1-1/8" |
11 |
11 |
11 |
11 |
|
22.2 |
28 |
6 |
|
1-1/4" |
11 |
11 |
11 |
11 |
7 |
22.2 |
28 |
6 |
|
1-1/2" |
11 |
11 |
11 |
11 |
6 |
22.2 |
28 |
6 |
|
1-3/4" |
11 |
11 |
11 |
11 |
5 |
22.2 |
28 |
6 |
|
2" |
11 |
11 |
11 |
11 |
4.5 |
22.2 |
28 |
6 |
