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Total 100008 products from Manufactures & Suppliers
China T51 Top Hammer Drill Bits Dl411 Rig JIS Standard Rock Button Bit Rustproof factory

Categories:Top Hammer Drill Bits

Country/Region:china

BENCH DRILLING BUTTON BIT T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Industrial Top Hammer Drill Bits High Precision For Dl331 Rig Rock Drill Bits factory

Categories:Top Hammer Drill Bits

Country/Region:china

DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Top Hammer Drill Bits Thread Button Bit factory

Brand Name:Super Diamond

Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China DTH Drill Pipes ASTM Standard Well Drilling Pipe High Productivity Wear proof factory

Categories:DTH Drill Pipes

Country/Region:china

Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Corrosion Resistance DTH Drill Pipes Alloy Steel Water Well Drill Pipe factory

Categories:DTH Drill Pipes

Country/Region:china

Drill Rod T45 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China JIS Standard T38 DTH Drill Pipes Alloy Steel Tapered Drill Rod Heat Insulation factory

Categories:DTH Drill Pipes

Country/Region:china

Product Description Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China 12 Inch Rock Drilling Hammer Fatigue Resistant Tearproof With Standard ASTM factory

Categories:Big Hole DTH Hammers

Country/Region:china

CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Energy Efficiency DTH Hammer And Bit High Versatility For Stone Extraction factory

Categories:Big Hole DTH Hammers

Country/Region:china

CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China 381mm Alloy Steel Odex Drilling System Corrosion Proof Low Noise Customizable factory

Categories:Casing Drilling System

Country/Region:china

Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Quarrying Casing Advancement System Adjustable Speed Smooth Operation factory

Categories:Casing Drilling System

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Forging Process Casing Drilling System Down The Hole Hammer Tubex System factory

Categories:Casing Drilling System

Country/Region:china

About us: We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Alloy Steel Forging Process 4inch Reverse Circulation Drill Bit for Manufacturing Process factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China RC Drill Bit Re547 Forging Process for Heavy-Duty Mining Operations factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Forging and Alloy Steel Used in Manufacturing Reverse Circulation Bit with Concave Face Re547 factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Mining Type Mining RC Bit Pr54 for Reverse Circulation Hammer made of Alloy Steel Material factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China ISO 9001 2000 Certified Spray-Paint Reverse Circulation Hammer for and Durable Drilling by Secoroc factory

Categories:Reverse Circulation Bits

Country/Region:china

5" R.C. DTH Hammers RE545 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Forging Process Alloy Steel RC Hammer Bit 5inch Pr54 for Drilling Needs factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Reverse Circulation Drill Bit T38 T45 T51 T60 for Mining and Well Blast Hole Made by Forging Process in Alloy Steel Material factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China R. C. Drill Bit Re004 with Concave Face Forging Manufacturing Process in Alloy Steel factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

China Alloy Steel Reverse Circulation Drill Bit Re542 Perfect for Mining Type Mining Applications factory

Categories:Reverse Circulation Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

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