CATEGORIES
FEATURED PRODUCTS
32″ HDD roller cone Hole Opener For Hard Rock Trenchless
Specifications |
|
| Size | 32″ |
| Cutter Type | 8 1/2″ tricone bit |
| IADC | 637 |
| Roller Cutter Quantity | 8 |
| Thread Connection | NC50 |
Operating Parameters |
|
| Application | Hard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsum, chert, granite, etc. |
HDD hole opener ，rock reamer,32″ HDD roller cone Hole Opener
Leave Your Message
