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Keywords [ 7 nozzle steel body pdc bit ] match 144 products.
216mm Tci Down Hole Hammer Bits Manganese Rock Drill Button
| Size: | 8.5inch, 216mm |
|---|---|
| Application: | Oil |
| Packing: | Wooden Case Or As Customer Need |
Tungsten Coal Mining Drill Bit Forging Anti Grind Oil Well Drill Head
| Diameter: | 9 Inch (Φ228.6mm) |
|---|---|
| Packing: | Plastic Tube, Steel Wooden Case |
| Material: | Tungsten Carbide,HIGH SPEED STEEL |
Parabolic PDC Rock Drill Bit
| Name: | Parabolic Arc Drill Bit |
|---|---|
| Usage: | Minning , Coal , Well Water |
| Advantage: | Factory Price |