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6 3/4 Inch Iadc 417 537 Tungsten Carbide Tricone Rock Drill Bit Water Oil Well Drilling
$530.00-790.00
Min. order 1 piece
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Iso IADC 537 547 637 Water Well Drilling New Tungsten Carbide Insert Roller Tci Tricone Drill Bit 150mm in China
$1,143.00-1,359.00
Min. order 1 piece
New Cutting Structure Roller Cone and PDC Blade Composed Hybrid Drill Bit for Oil Field Well Hard Rock Drilling
$1,500.00-3,500.00
Min. order 1 piece
215.9mm 8 1/2" IADC632 Rolling Bearing Tricone Drill Bits for Mining Well Hard Rock Borehole Drilling
$1,309.00-1,365.00
Min. order 1 piece
Pile Foundation and construction
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Pile Foundation and construction
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1000mm Piling Foundation Construction Tools Spare Parts Core Barrel With Roller Cone Drilling Bit for Granite Digging Hole
$4,156.00-4,309.00
Min. Order: 1 piece
8 1/2 Inch IAD 637 Pile Foundation Rotary Rock Drill 55 Carbide Tips Replaceable Single Cone Roller Bits for Core Barrel
$236.00-288.00
Min. Order: 50 pieces
8.5 Inch IADC 637 Roller Tricone Bit Cutters for Directional pilot Drilling
$315.00-330.00
Min. Order: 1 piece
HDD Drilling Core Barrel Back Reamer Single Roller Cones 8 1/2" Tricone Bit Cutter
$278.00-300.00
Min. Order: 5 pieces
Tricone Rock Bit Palm Replaceable Single Roller Cone Cutters for HDD Hole Opener Pipeline Pile Foundation Rotary Drilling
$200.00-276.00
Min. Order: 3 pieces
Single Cone Roller Bit 12 1/4" Tci Tricone Bit Cutter for Assembly Hole Opener
$500.00-700.00
Min. Order: 2 pieces
Factory Direct Sell Replaceable IADC 637 8 1/2 Inch Tricone Bit Legs Single Roller Cones for Hard Rock
$253.00-309.00
Min. Order: 3 pieces
IADC 637 Tricone Cutter Water Well Single Kingdream Roller Cone Rock Bit for HDD Hole Opener Rotary Drilling Bucket Core Barrel
$236.00-288.00
Min. Order: 50 pieces
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Rubber sealed Journal Bearing 8 1/2" IADC 637 Replaceable Single Roller Cone Bits for Core Barrel Pile Foundation
$285.00-316.00
Min. Order: 5 pieces
8 1/2" Single Cone Rock Roller Drill Bits Core Barrel for Foundation Rotary Drilling
$258.00-289.00
Min. Order: 6 pieces
Rock Bit Factory Good Price Single Roller Cone Bit 8 1/2 Inch for Foundation Drilling
$280.00-286.00
Min. Order: 1 piece
IADC 537 617 627 637 Single Roller Cone Bit with High Quality for Water/gas/oil Well
$168.00-180.00
Min. Order: 5 pieces
Hard Rock Drilling Tricone Drill Bit Palm Cutters for Make Foundation Hole Opener
$300.00
Min. Order: 5 pieces
32 Inch Replacement Roller Cone Bit Core Barrel for Rotary Digging Hole
$4,156.00-4,309.00
Min. Order: 1 piece
Customized Hard Formation Core Barrel Roller Cone Bits Auger Bucket Tool for Pile Foundation Rotary Drilling
$4,156.00-4,309.00
Min. Order: 1 piece
Rock Drilling Core Barrels with Roller Bits for Drill Road Construction Borehole Rotary Piling
$4,156.00-4,309.00
Min. Order: 1 piece