| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Industrial Supplies / Mining Machine |
| Label: | - |
| Price: |
¥220
/ pc
|
| Min. Order: | 3 pc |
| Last Online:23 Mar, 2022 |
Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.
Many special designs are available upon your request.
The main product: tricone bit, PDC bit, drag bit, rock hole opener, single roller cone, etc
