Stable IADC S433 215.9mm PDC Oil Drill Bit for Limestone Anhydrite

428

High Cost Performance IADC127 215.9mm PDC Oil Drill Bit for Mudstone Chalk

337

High Efficiency IADC S423 444.5mmpdc Oil Drill Bit for Shale Sandstone

240

Durable 152.4mm Three-Wing Concave Drill Bit for Coalfield Collection

516

IADC S433 152.4mmpdc Oil Drill Bit for Soft to Medium Hard Formations

409

High-Quality IADC S323 215.9mmpdc Oil Drill Bit for Limestone Claystone Shale

223

High Strength 75mm Three-Wing Arc Angle Drill Bit for Coal Mining

269

Straight Drilling 94mm Seven-Tooth Flat Top Drill Bit for Water Well

399

High Performance 117.5mm IADC S133 PDC Oil Drill Bit for Efficient Drilling

452

Practical 6 1/4" IADC 545/542 159mm Tricone Drill Bit for Dolomite Interlayer

451

Stable 165mm Six-Wing Arc Angle Drill Bit for Natural Gas Extraction

425

Strong Stability 94mm Three-Wing Concave Drill Bit for Mining Exploration

491

Precision 13.44mm Polycrystalline Diamond Compact for Efficient Diamond Drilling

480

186mm Four-Wing Arc Angle PDC Diamond Head Drill Bit for Water Well Drilling

276

Long Life 65mm Five-Tooth Flat Top Drill Bit for Mining Exploration

520

Heavy-Duty 13.44mm Polycrystalline Diamond Compact for Ard Rock Drilling

505

Precision 145mm Fishing Bit for Effective Recovery

380

Stablize 94mm Four-Wing Arc Angle Drill Bit for Geological Exploration

318

Customization 200mm Four-Wing Arc Angle Drill Bit for Geological Exploration

500

Shock Resistance 75mm Six-Tooth Flat Top Drill Bit for Medium Hard Rock

346

High Wear Resistance Three-Wing Arc Angle PDC Mining Drill Bit for Mining Exploration

245

High Hardness 133mm Four-Wing Arc Angle Drill Bit for Coalfield Mining Applications

518

Precision 103mm Three-Wing Open-Closed Drill Bit for Complex Formations

406

Wear-Resistant 10 5/8" IADC 645/642 270mm Tricone Drill Bit for Limestone Sandstone

321

Drilling Tool Three-Wing Arc Angle PDC Core Drill Bit for Geothermal Exploration

331

Wear-Resistant 113mm Four-Wing Open-Closed Drill Bit with Strong Stability

363

Shock Resistance 13.44mm Polycrystalline Diamond Compact for Coalfields and Mining

313

Precision IADC S123 215.9mm PDC Oil Drill Bit for Soft Formations

444

Customization 113mm Three-Wing Concave Drill Bit for Geological Exploration

259

Precision 140mm Four-Wing Arc Angle Drill Bit for Hard Strata

401

High Wear Resistance 140mm Four-Wing Arc Angle Drill Bit for Mining Exploration

506

Oil and Gas Polycrystalline Diamond Composite PDC Cutters for Drilling Tools

323

High Air Pressure DTH Hammer for Mining Compatible with Bit Shank

331

Milled Tooth API Rock Roller Tricone Diamond Drill Core Bit for Drilling

527

High-Performance Manufacture PDC Rock Drill Bits for Water Wells

462

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