|Category:||Industrial Supplies / Machinery / Machine Tool|
|Min. Order:||1 pc|
The introduce of the 34" iadc 637 hdd rock reamer bit
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.
|Hebei Crossing Drill Bit Manufacture CO.,Ltd|
|Country/Region:||He Bei - China|
|Contact:||Ada (sales manager)|
|Last Online:||23 Mar, 2022|