品牌: | 江汉,川石,飞龙,佰钻,立林 | 钻孔直径(mm): | 89mm-660mm |
外形尺寸(mm): | 89mm-660mm | 钻孔深度(m): | 1000m |
钻孔角度(° ): | 360° | 立轴转速: | 100-150 |
质量控制: | 第三方 | 保质期: | 四年 |
材质: | 硬质合金钢 | 是否加工定制: | 是 |
重量: | 5.0-810.0kg | 最小起订量: | 1只 |
厂房面积: | 4000平米 | 钻头齿形: | 镶齿和钢齿牙轮钻头 |
钻杆直径: | 73、89、114、127mm | IADC: | 114-637 |
产量: | 5000只 |
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 |
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