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Keywords [ 7 nozzle steel body pdc bit ] match 144 products.
buy 216mm Tci Down Hole Hammer Bits Manganese Rock Drill Button online manufacturer

216mm Tci Down Hole Hammer Bits Manganese Rock Drill Button

Size: 8.5inch, 216mm
Application: Oil
Packing: Wooden Case Or As Customer Need
buy Tungsten Coal Mining Drill Bit Forging Anti Grind Oil Well Drill Head online manufacturer

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
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Parabolic PDC Rock Drill Bit

Name: Parabolic Arc Drill Bit
Usage: Minning , Coal , Well Water
Advantage: Factory Price
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5 Blades Oil Well Drill Head

Size: 215.9mm
Application: Coal Mining
Type: Diamond PDC Bit
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