Dema ku jêhatîbûn bi karîgeriyê re hevdîtin dike

Ji bo pêşkeftinek di hilberîneriyê de, bitikên dravê HFD DTH-ê hilbijêrin, ku her guheztinê bihejmêre!

BİXWÎNE BİXWÎNE BİXWÎNE

Kalîteya Bilind Bigerin: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Efficient Drilling Hammer

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Bişkojka Bişkojka Bişkojka Drilling Rock Amûrên Biqalîteya Bilind R25

SD4 Down The Hole Hammer DTH Hammer Bit

Pîvana hewayê ya bilind DHD3.5 Bişkojka Borehole DTH ji bo kolandina bîrê

DTH Bit DHD350A 140mm for Rock Drilling

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

Qalîteya bilind Dhd350 DTH bit

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Wholesale QL50 Shank Drill Bit

DTH Bit QL60 165mm for Rock Drilling

QL60A-165 High-Performance DTH Drill Bit for Rock Drilling

QL60-165 165mm DTH Drill Bit for Mining & Water Well

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 Inch QL60 DTH Hammer Bits Rock Drill Button Bits for Waterwell Drilling

Pîşesaziya Top QL80 Borehole DTH Bişkojka Bişkojk ji bo Sondakirina Bîrê

Super Quality Rock Amûrên Drilling QL40

Mîsyona 50 Zexta Bilind DTH The Hole Bit

Mîsyona 60 Zexta Bilind DTH The Hole Bit

Mission Series DTH çakûç bit Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

Applications

About Us

Amûrên madenê yên HFD li Zhuzhou, bajarekî nûnerê bingehê pîşesaziyê, ku di dîroka pîşesaziyê ya Chinaînê de cîhek girîng digire, û teknolojiya karbîd a çîmentoyî ya Zhuzhou di cîhana hevdem de nêzî asta pêşkeftî ye.

NEWS

Em xêrhatina xerîdarên ji çar aliyên cîhanê dikin ku bi me re hevkariyê bikin.

10-29

2026

Selecting the Right PDC Drill Bit

Learn how to select PDC drill bits by formation to improve single-run footage, reduce tooth damage and cut trips. PDC & tricone bit exporter.

10-21

2026

Structural Characteristics of Tricone Drill Bits

Learn about tricone drill bit structural characteristics, including cutting teeth, floating bearings, metal sealing and lubrication system. Reliable rock breaking tricone rock bits for oil, gas and ge

09-30

2026

What Causes Significant Performance Differences Among Tricone Bit Manufacturers?

Why do tricone drill bits vary in quality? Export tricone bit manufacturer explains materials, heat treatment, R&D, field data, QC & service for oil, gas & mining.

09-22

2026

Drilling in complex rock formations: different formations require different drilling methods.

Complex rock formation drilling strategies: match bits and parameters for gravel, interbedded, and hard rock layers to reduce stuck pipe, collapse, and bit damage.

BİXWÎNE BİXWÎNE BİXWÎNE

Kalîteya Bilind Bigerin: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Efficient Drilling Hammer

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Bişkojka Bişkojka Bişkojka Drilling Rock Amûrên Biqalîteya Bilind R25

SD4 Down The Hole Hammer DTH Hammer Bit

Pîvana hewayê ya bilind DHD3.5 Bişkojka Borehole DTH ji bo kolandina bîrê

DTH Bit DHD350A 140mm for Rock Drilling

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

Qalîteya bilind Dhd350 DTH bit

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Wholesale QL50 Shank Drill Bit

DTH Bit QL60 165mm for Rock Drilling

QL60A-165 High-Performance DTH Drill Bit for Rock Drilling

QL60-165 165mm DTH Drill Bit for Mining & Water Well

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 Inch QL60 DTH Hammer Bits Rock Drill Button Bits for Waterwell Drilling

Pîşesaziya Top QL80 Borehole DTH Bişkojka Bişkojk ji bo Sondakirina Bîrê

Super Quality Rock Amûrên Drilling QL40

Mîsyona 50 Zexta Bilind DTH The Hole Bit

Mîsyona 60 Zexta Bilind DTH The Hole Bit

Mission Series DTH çakûç bit Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

Applications

Zemî

Piling

Quarry û Aggregate

Tunneling

Bîra avê

Avahî

Recycling

Xendekên boriyê

About Us

NEWS

Selecting the Right PDC Drill Bit

Structural Characteristics of Tricone Drill Bits

What Causes Significant Performance Differences Among Tricone Bit Manufacturers?

Drilling in complex rock formations: different formations require different drilling methods.