三牙輪鉆頭產(chǎn)品:
牙輪鉆頭,pdc鉆頭,江漢牙輪鉆頭,鎢合金牙輪鉆頭,組裝牙輪鉆頭,擴(kuò)孔器,三牙輪鉆頭,金剛石鉆頭,鉆桿,鉆鋌,吊環(huán),吊卡,吊鉗,接頭轉(zhuǎn)換器,水井牙輪鉆頭,硬質(zhì)合金三牙輪鉆頭
規(guī)格:3寸(76mm)-26寸(660mm)
鉆孔直徑:118-660.4(mm)
鉆孔深度:1000(m)
外形尺寸:118-660.4(mm)
優(yōu)點(diǎn):質(zhì)量高,壽命長(zhǎng),耐磨性強(qiáng),產(chǎn)品齊全,價(jià)格優(yōu)廉
包裝:紙箱木箱
牙輪鉆頭尺寸表格:
尺寸
|
型號(hào)(IADC)
|
英寸
|
mm
|
鑲齒牙輪鉆頭
|
鋼齒牙輪鉆頭
|
6
|
152.4
|
517, 537,617, 637
|
126.127.216.217. 316.346.347
|
6 1/2
|
165.1
|
517, 537
|
126.127.216.217. 316.346.347
|
7 7/8
|
200.0
|
517,527,547,617,627,637
|
126.127.216.217. 316.346.347
|
8 1/2
|
215.9
|
437,447,517,537,617,627,637
|
126.127.216.217. 316.346.347
|
9 1/2
|
241.3
|
437,517,537,547,617
|
126.127.216.217. 316.346.347
|
9 5/8
|
244.5
|
437,517, 537,547,617
|
126.127.216.217. 316.346.347
|
9 7/8
|
250.8
|
437,517, 537,547,617
|
126.127.216.217. 316.346.347
|
12 1/4
|
311.1
|
437,517, 537,547,617,627,637
|
126.127.216.217. 316.346.347
|
17 1/2
|
444.5
|
517,537,617,627,637
|
126.127.216.217. 316.346.347
|
24
|
609
|
417,517, 537,547,617,637
|
126.127.216.217. 316.346.347
|
26
|
660
|
417,517, 537,547,617,637
|
126.127.216.217. 316.346.347
|