| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Industrial Supplies / Machinery / Machine Tool |
| Label: | - |
| Price: |
¥10000
/ pc
|
| Min. Order: | 1 pc |
| Last Online:23 Mar, 2022 |
The introduce of the 34" iadc 637 hdd rock reamer bit
size:34"
Applicable formations:medium hard with high compressive strength and high abrasivemess,such as limestone,dolomite,sandstone and chert,etc.
There are three stages:
1.The first stage is to drill a small diameter pilot hole.
2.The second stage is to enlarge the hole with a larger diameter cutting tool called an HDD Reamers, Rock Reamer or Hole Opener.
3.The thirdstage is inserting the casing pipe or other product into the enlarged hole.
