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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
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About Us
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Changsha Chaojingang Machinery Manufacturing Co., Ltd. Products Online

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)
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Contacts: Mr. Jacky ( Sales Manager)
Tel: 86-0731-13802230640
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Product

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)
Good price ASTM Standard DTH Drill Bits High Air Pressure 6 Inch Energy Efficient Rock Drilling Bit online Video

ASTM Standard DTH Drill Bits High Air Pressure 6 Inch Energy Efficient Rock Drilling Bit

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Good price Mining Industry DTH Hammer Button Bits 3 Inch For Drilling Rig Weather Proof online Video

Mining Industry DTH Hammer Button Bits 3 Inch For Drilling Rig Weather Proof

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Good price DTH Hammers And Bits online Video

DTH Hammers And Bits

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Good price 4 Inch DTH Hammers And Bits Di650I Di550 Customizable Rock Drill Bit online Video

4 Inch DTH Hammers And Bits Di650I Di550 Customizable Rock Drill Bit

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Good price Wellbore Cleaning DTH Hammer Drill Bit Coal Exploration High Strength Custom online Video

Wellbore Cleaning DTH Hammer Drill Bit Coal Exploration High Strength Custom

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Good price 5.5 Inch DTH Drill Bits DHD3.5 Rock Drill Bit Alloy Steel Heat Resistance online Video

5.5 Inch DTH Drill Bits DHD3.5 Rock Drill Bit Alloy Steel Heat Resistance

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Good price High Air Pressure CD65 DTH HAMMER Down the hole hammer with foot valve for Rock Drilling DHD QL SD Mission Numa COP online Video

High Air Pressure CD65 DTH HAMMER Down the hole hammer with foot valve for Rock Drilling DHD QL SD Mission Numa COP

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Good price Per Requested Performance Crown Opener Bit and Inner Opener Bit for Double Casing Drilling Systems online

Per Requested Performance Crown Opener Bit and Inner Opener Bit for Double Casing Drilling Systems

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Good price Dia 155-190 mm Hole Range Pr52 Drill Bit Compatible with Mission60/Cm60A Shank online

Dia 155-190 mm Hole Range Pr52 Drill Bit Compatible with Mission60/Cm60A Shank

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Good price 2 Inch to 12 Inch Re547 Drill Bit with API 3 1/2

2 Inch to 12 Inch Re547 Drill Bit with API 3 1/2" Reg Connection Thread

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Good price DHD350 Cop54 Mission50 SD5 Ql50 Hammer for Mission60 / Cm60A Compatible Bit Shank and API 3 1/2

DHD350 Cop54 Mission50 SD5 Ql50 Hammer for Mission60 / Cm60A Compatible Bit Shank and API 3 1/2" Reg Connection Thread

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Good price 12 prime prime Martillo De Profundidad Forging SD12 DHD1120 Numa125A Numa120 Mission60 / Cm60A Compatible Bit Shank online

12 prime prime Martillo De Profundidad Forging SD12 DHD1120 Numa125A Numa120 Mission60 / Cm60A Compatible Bit Shank

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82 83 84 85 86 87 88 89
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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