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Changsha Chaojingang Machinery Manufacturing Co., Ltd.
jacky@cjgdrill.com 86--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
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DTH Drill Rods
Big Hole DTH Hammers
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DTH Drill Bits

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China DTH Drill Bits
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High Air Pressure DTH Hammer

(1806)

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--13802230640
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DTH Drill Bits

High Air Pressure DTH Hammer

(1806)

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)
Alloy Steel Broca De Perforaci oacute N DHD3.5 Drilling Bits for Heavy-Duty Mining Equipment

Alloy Steel Broca De Perforaci oacute N DHD3.5 Drilling Bits for Heavy-Duty Mining Equipment

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High Air Pressure Rock Drilling Reverse Circulation DTH Hammer to Compatible with RC Bit Shank Re543 Re547 Re545 Alloy Steel

High Air Pressure Rock Drilling Reverse Circulation DTH Hammer to Compatible with RC Bit Shank Re543 Re547 Re545 Alloy Steel

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Reverse Circulation DTH Hammer RC DTH Hammers Pr54 Pr54r Pr52 Pr40 Forging Process for Mining Efficiency and Performance

Reverse Circulation DTH Hammer RC DTH Hammers Pr54 Pr54r Pr52 Pr40 Forging Process for Mining Efficiency and Performance

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Spray-Paint Alloy Steel 3

Spray-Paint Alloy Steel 3"-10" Reverse Circulation RC Drilling Hammer Re531 Re545 Re547 Re543 for Geothermal Drilling

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High Pressure Alloy Steel Reverse Circulation Hammer with RC Bit Shank and 3inch-5.5inch Drilling Capability Pr54/Pr54r/Pr52

High Pressure Alloy Steel Reverse Circulation Hammer with RC Bit Shank and 3inch-5.5inch Drilling Capability Pr54/Pr54r/Pr52

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Manufacturing Process 3inch-5.5inch DTH Hammer Re531 Re543 Re547 for Hard Rock Drilling Demolition Exploitation Mining

Manufacturing Process 3inch-5.5inch DTH Hammer Re531 Re543 Re547 for Hard Rock Drilling Demolition Exploitation Mining

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3inch-5.5inch Mining Tool Reverse Circulation RC Drilling Hammer Re545 Re547 Re543 Re542 with and Spray-Paint

3inch-5.5inch Mining Tool Reverse Circulation RC Drilling Hammer Re545 Re547 Re543 Re542 with and Spray-Paint

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Durable Spray-Paint Reverse Circulation RC Drill Rock Hammer for Mining Type Blasting Hole Drilling

Durable Spray-Paint Reverse Circulation RC Drill Rock Hammer for Mining Type Blasting Hole Drilling

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3inch-5.5inch High Air Pressure Rock Drilling Reverse Circulation DTH Hammer in Alloy Steel Compatible with RC Bit Shank

3inch-5.5inch High Air Pressure Rock Drilling Reverse Circulation DTH Hammer in Alloy Steel Compatible with RC Bit Shank

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Forging Process High Air Pressure Rock Drilling Reverse Circulation DTH Hammer Comptible with RC Bit Re531 RC hammers

Forging Process High Air Pressure Rock Drilling Reverse Circulation DTH Hammer Comptible with RC Bit Re531 RC hammers

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Spray-Paint Finish Reverse Circulation DTH Hammer Re547 for 3inch-5.5inch Drilling

Spray-Paint Finish Reverse Circulation DTH Hammer Re547 for 3inch-5.5inch Drilling

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3

3" 5.5" Alloy Steel Reverse Circulation RC Hammers for Tough and Demanding Drilling

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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--13802230640
No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
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