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Changsha Chaojingang Machinery Manufacturing Co., Ltd.
jacky@cjgdrill.com 86-0731-13802230640
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Home
Products
High Air Pressure DTH Hammer
Reverse Circulation Hammers
Reverse Circulation Bits
DTH Drill Bits
Top Hammer Drill Bits
DTH Drill Pipes
DTH Drill Rods
Big Hole DTH Hammers
Casing Drilling System
VR Show
About Us
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Quality Control
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DTH Drill Bits

Home > products >
China DTH Drill Bits
Categories

High Air Pressure DTH Hammer

(1798)

Reverse Circulation Hammers

(187)

Reverse Circulation Bits

(367)

DTH Drill Bits

(807)

Top Hammer Drill Bits

(142)

DTH Drill Pipes

(14)

DTH Drill Rods

(12)

Big Hole DTH Hammers

(9)

Casing Drilling System

(12)
Contacts
Contacts: Mr. Jacky ( Sales Manager)
Tel: 86-0731-13802230640
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DTH Drill Bits

High Air Pressure DTH Hammer

(1798)

Reverse Circulation Hammers

(187)

Reverse Circulation Bits

(367)

DTH Drill Bits

(807)

Top Hammer Drill Bits

(142)

DTH Drill Pipes

(14)

DTH Drill Rods

(12)

Big Hole DTH Hammers

(9)

Casing Drilling System

(12)
Certification ISO 9001 2000 Per Request Numa Mission Ql DHD Cop Series DTH 2021 Drilling Rig Hammer Bits Video

Certification ISO 9001 2000 Per Request Numa Mission Ql DHD Cop Series DTH 2021 Drilling Rig Hammer Bits

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Forging Process High Pressure DTH Button Bits for Mining Water Drilling Quarrying Br High Air Pressure Hard Rock Drilling Video

Forging Process High Pressure DTH Button Bits for Mining Water Drilling Quarrying Br High Air Pressure Hard Rock Drilling

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3 Inch to 5.5 Inch DTH Drill Bits DHD360 DTH Hammer Bits for Water Well Mining Construction Works Demolition Customizable Video

3 Inch to 5.5 Inch DTH Drill Bits DHD360 DTH Hammer Bits for Water Well Mining Construction Works Demolition Customizable

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Rock Drill Mission 80 DTH Hammer Button Bit for Rock Drilling in Manufacturing Process Forging Video

Rock Drill Mission 80 DTH Hammer Button Bit for Rock Drilling in Manufacturing Process Forging

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Spray-Paint Mission Hammer Bit Manufacturing for Customer Requirements Video

Spray-Paint Mission Hammer Bit Manufacturing for Customer Requirements

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Forged Manufacturing Process 3-5.5 Inch Qualified High Air Pressure DTH Hammer Button Bits for Water Well Drilling Video

Forged Manufacturing Process 3-5.5 Inch Qualified High Air Pressure DTH Hammer Button Bits for Water Well Drilling

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6 Inch DTH Hammer Bits for Di650I Di550 Di450 Rig Corrosion Resistant and Durable Spray-Paint Alloy Steel Video

6 Inch DTH Hammer Bits for Di650I Di550 Di450 Rig Corrosion Resistant and Durable Spray-Paint Alloy Steel

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Mining Type Ql60 Hole Drill Bits with Raw Materials and Long Service Life DTH Bit Certified by ISO 9001 2008 Video

Mining Type Ql60 Hole Drill Bits with Raw Materials and Long Service Life DTH Bit Certified by ISO 9001 2008

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Long Lifespan Stable Performance Ql60 Flat Face DTH Bit Hammer Drill Bits Forging Alloy Steel Manufacturing Video

Long Lifespan Stable Performance Ql60 Flat Face DTH Bit Hammer Drill Bits Forging Alloy Steel Manufacturing

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DTH Bit with Advantage of Raw Materials and Long Service Life Advantages Video

DTH Bit with Advantage of Raw Materials and Long Service Life Advantages

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Customizable DTH Low/High Air/Pressure 3 Video

Customizable DTH Low/High Air/Pressure 3"4"5"6"8" DHD/Ql/Cop/Misson/SD DTH Hammer and DTH Bits for Mining/Waterwell Drilling

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Rock Ballistic Drill Bits Taper Button Drill Mining Bit Carbide Mining Forging Manufacturing Advantage Video

Rock Ballistic Drill Bits Taper Button Drill Mining Bit Carbide Mining Forging Manufacturing Advantage

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Changsha Chaojingang Machinery Manufacturing Co., Ltd.
products

High Air Pressure DTH Hammer

Reverse Circulation Hammers

Reverse Circulation Bits

DTH Drill Bits

Top Hammer Drill Bits

DTH Drill Pipes

DTH Drill Rods

jacky@cjgdrill.com 86-0731-13802230640
No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
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