| After-sales Service: | Yes |
|---|---|
| Warranty: | Yes |
| Certification: | ISO 9001:2008 |
| Standard: | ASTM |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Stepped three-wings drag bits are suitable for medium-hard to hard formations, as well as for rocks and oil fields. drag bit is divided into two-wing drag bits, three-wing drag bits, four-wing drag bits and so on
The drag bit is the earliest type of drill used in rotary drilling. The drag bit has a simple structure. On the elliptical cylindrical housing with internal thread, a lateral working blade is welded, and the blade is welded with a sheet-like carbide cutting. With the blade warning, the surface of the working surface is welded with a flaky, cylindrical carbide cutting tool and a granular cemented carbide.
|
Item |
3 wings drag bits |
|
Drag Bit Size(Inch) |
9 1/2" ( 241mm ) |
|
Drag Bit Connection |
3 1/2" API REG |
|
Net Weight |
11 KGS |
|
Drag Bit Formation |
soft ,medium soft ,hard,medium hard,very hard formation |
1.Design of super-large outlet, smooth outlet, no blockage, no drilling and no washing
2.Utonomous design of threads to suit all drill pipe interfaces
3.Repeated grinding, repeated chemical treatment, dust-free welding composite
Delivery: By air, By sea or By express
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}