Suppliers with verified business licenses
Audited Supplier 
| Brand Name |
Sanrock
|
|
Type
|
DRILL BIT
|
|
Machine Type
|
Drilling Equipment
|
|
Material
|
Tungsten Carbide, High Manganese Steel
|
|
Process
|
Casting+machining+heating Treatment
|
|
Use
|
Well Drilling
|
|
Product name
|
Eccentric Casing System
|
|
Application
|
Coal Mining,Quarry drilling,DTH drilling
|
|
Advantage
|
High Performance
|
|
Item
|
Essentric Overburden Drilling System
|
|
Match Hammer
|
DHD350 QL50 HD55
|
|
Process
|
Casting+machining+heating Treatment
|
|
Inner diameter of Casing Shoe
|
193mm
|
| Casing Tube Outer diameter | 219mm |
| Max Reamed diameter |
237mm
|
| Max OD of guide device | 203mm |
|
Drill Pipe
|
89/114mm
|
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}