|
|
|
|
|
|
|
|
|
|
|
|
|
刮刀钻头
|
|
| 型号︰ | PDC bit |
| 品牌︰ | ts |
| 原产地︰ | 中国 |
| 单价︰ | - |
| 最少订量︰ | 1 件 |
|
|
|
|
|
|
|
PDC drill bits:
New products with super long life, high efficiency and wide application.
1) Super long life-as 10 times as cemented carbide drill bits under the same condition.
2) High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more than 2 times.
3) Wide range of application-it could have a penetration of rock formation with f ≤12,especially for the rock formation with f=5-10.
1. PDC drill bits (non-core bits)
Application for penetration of gas hole, water-discharging hole, and grout hole under coal mine.
Size: dia 48-dia 270mm
Concave model, Pillar model, Blade model, Expansion model
2. PDC Drill bits (core bits)
Application for core drill of coal system stratum with hardness coefficient f<10 in geological exploratory. Size: dia 56- dia 133mm
|
|
|
|
产品图片
|
|
|
相关产品
|
|
|
|
|
|
|
|
