API Standard Crossover Sub for Connect Water Well Tricone Bit and Pipe

519

API 7-1 Drilling Stabilizer Integral Spiral Stabilizer

431

Hq3 Geological Diamond Core Drill Bit/Impregnated Diamond Bit for Hard Work

250

6

346

17.5

425

TCI Hole Opener 36 Inch for HDD Drilling

511

API 7-1 AISI 4145h Hardfacing Integral Near Bit Drilling Stabilizer

430

PCD Tools Diamond Tool Cutter Used 1308 1313 0808 1608 1613 1908 1913 1916 Diamond PDC Cutters

379

Used 1308 1913 PCD Cutter Inserts for Oil Drilling Cutters

294

Used Tricone Rock Drill Roller Bits for Water Well Drilling

496

API 7-1 Drilling Bit Sub and Crossover Sub for Drill Pipe

361

Oil Well API Drilling Tools Drill Rigs Drill Stabilizer

466

China Drill Bit Well New Rotary Oil Well TCI Roller Cone Bits

280

Roller Reamer Bit TCI Hole Opener for Directional Drilling

368

Cheap Price Used TCI Tricone Well Drilling

276

High Quality 1313/1913 PDC Cutter Scrap Insert Bit for PDC Drill Bits

381

12 1/4'' Tricone Bit Price API Kingdream Tricone Drill Rock Bit for Sale

296

Second-Hand Cheap Price 12 1/4'' Tricone Bit Scrap Drill Bit

392

High Quality 36

488

China Supplier New Design Tricone Drill Bit

476

Whole Sale 133mm Diamond Used PDC Drill Bit for Sale

501

Whole Sale 535mm Hard Rock Cutter Buy Tricone Drill Bit for Sale

314

API 12 1/4 Inch IADC 637 Tricone TCI Rock Bit for Sale

368

Tricone Hole Opener Rock Reamer Drill Bit for Trenchless Hard Rock Formations

446

TCI Tricone Hard Rock Drilling Bit for Water Well Drilling

339

PDC Bit Diamond PDC Bit API Standard for Water/Oilfield Well Drilling

351

8 1/2 Longyue Steel/ Matrix PDC Rock Drill Bit for Sale

404

6 Inch Steel Body PDC Drill Bit with 5 Baldes for Sale

267

China Professional Manufacturer Roller Cone Bit Tricone Drill Bit for Sale

353

CNC Milling Machine Tool 2 Flutes Aiticrn Coating Tungsten Steel Drill Bit External/Internal Cooling Solid Carbide Drill (NHB110)

321

High Quality and Low Price 3D High Efficiency Solid Carbide Drill Bit Twist Drill 2 Flute Solid Carbide Thread Milling Cutter D0.3*1.5*L38*D3*2t (NAM003)

267

50% Discount 3D High Efficiency Solid Carbide Drill Bit Twist Drill 2 Flute Solid Carbide Thread Milling Cutter D1.0*6.0*L38*D3*2t (NAM010)

470

3D Internal Cooling Tungsten Steel Drill Bit Solid Carbide Drill with Coolant Hole (NHKA055)

373

2 Flute CNC Tungsten Carbide Coolant China 5D Aiticrn Coating Tungsten Steel Drill Bit Milling Tool for Alloy Steel Tool Steel (NHB060)

486

Cheap Custom China Manufactory Supplier Tungsten Drill Bits External Coolant HRC52 for Mold Industry (NHA055)

280

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