三牙轮钻头产品:
牙轮钻头,pdc钻头,江汉牙轮钻头,钨合金牙轮钻头,组装牙轮钻头,扩孔器,三牙轮钻头,金刚石钻头,钻杆,钻铤,吊环,吊卡,吊钳,接头转换器,水井牙轮钻头,硬质合金三牙轮钻头
规格:3寸(76mm)-26寸(660mm)
钻孔直径:118-660.4(mm)
钻孔深度:1000(m)
外形尺寸:118-660.4(mm)
优点:质量高,寿命长,耐磨性强,产品齐全,价格优廉
包装:纸箱木箱
牙轮钻头尺寸表格:
尺寸
|
型号(IADC)
|
英寸
|
mm
|
镶齿牙轮钻头
|
钢齿牙轮钻头
|
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
|