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Speedmade Customized Size 5 Wing PDC Oil Sheet Drill Bit Deep Well Hard Rock Mining Coal Mining Bit Drilling Rig Machine
$124.00-167.00
Min. order 1 piece
Four wings Deep Well PDC Drill Bits Concrete Grouting Hole Durable Construction Project Use Drilling Water Well Rock Drill Bits
$135.00-176.00
Min. order 1 piece
Speedmade Hard 3 Inch Electroplating Diamond Core Drill Bits for Concrete Construct Hard Rock Drilling Oil Tools Bit Drilling
$19.00-27.00
Min. order 1 piece
Speedmade Wing 113mm Arc Angle Rock Pdc Coreless Drill Bit Custom Size Wholesale Price Coal Mining Water Well Drilling Borehole
$64.00-71.00
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High Performance and Tough Three Wing Scraper Coreless Bit
$160.00-170.00
Min. Order: 1 piece
Superior Hard Alloy Carbide Step-shaped Scraper Drill Bit for Red Sandstone Drilling
$71.00-75.00
Min. Order: 1 piece
High-efficiency Reinforced Bread Scraper Drill Non-coring Bit for Drilling Red Sandstone Formation
$68.00-72.00
Min. Order: 1 piece
High Quality Three Wing Concave Water Well PDC Drag Bit, Used for Coal Mine Wire Discharge Hole and Grouting Hole
$85.00-89.00
Min. Order: 1 piece
Carbide Step Drag Drill Bit for Water Well Drilling and Geological Prospecting
$97.00-99.00
Min. Order: 1 piece
Three-Blade Alloy Scraper Bit for Slightly Softer Formations Such As Mudstone
$195.00-205.00
Min. Order: 1 piece
Six-Wing Reinforced Concave Coreless Drill Bit for Geothermic Borehole
$110.00-117.00
Min. Order: 1 piece
FS Factory Manufacturing Steel Body PDC Well Bit 4 Blade 171mm Underground Pdc Drill Bit
$193.00-203.00
Min. Order: 1 piece
Wholesale Price PDC 3 Wings Scraper Drill Bit Manufacturer Customized High Quality PDC Bit for Well Mining Drilling
$105.00-109.00
Min. Order: 1 piece
The Three-wing Concave and Thickening Coreless Bit Has Higher Drilling Speed
$235.00-245.00
Min. Order: 1 piece
High Quality 220mm 4 Wings Drag PDC Non Core Concave Bits PDC Drill Bit
$316.00-320.00
Min. Order: 1 piece
High Quality Four Wing Reinforced Coreless PDC Drag Bit Suitable for Complex Formations, Used in Water Wells
$441.00-445.00
Min. Order: 1 piece
High-quality and Low-cost Three-wing Drag Bit Is Suitable for Medium and Hard Fractured Strata.
$52.00-55.00
Min. Order: 1 piece
FS Manufacturer Factory Custom Thread Type Drag Bit Main for Water Well Grouting Hole
$53.00-58.00
Min. Order: 1 piece
Original Factory Wholesale Super High Hardness Drill Bit for Industry Concrete Drilling
$112.00-116.00
Min. Order: 1 piece
Wholesale Customizable Rock Drilling Tools PDC Drag Drill Bits for Sale
$128.00-130.00
Min. Order: 1 piece
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