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Total 100036 products from Manufactures & Suppliers
 Energy Efficiency DTH Hammer And Bit High Versatility For Stone Extraction Manufactures

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

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

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

 Quarrying Casing Advancement System Adjustable Speed Smooth Operation Manufactures

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

 Forging Process Casing Drilling System Down The Hole Hammer Tubex System Manufactures

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

 Alloy Steel Reverse Circulation Bit Pr40 / Pr52 / Pr54 DTH Drill Bit for Mining Type Mining / Quarry / Rock Drilling Manufactures

Categories:Reverse Circulation Bits

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

 Manufacturing Process Forging Alloy Steel Re545 / Pr40 Reverse Circulation Drill Bit for Rock Drilling Manufactures

Categories:Reverse Circulation Bits

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 Dia\No., Air holes, carbide button shape and the bit face shape. High air ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

 5inch Reverse Circulation Drill Bit for Rock Drilling Re545 Pr40 Manufacturing Process Forging Spray-Paint Forging Manufactures

Categories:Reverse Circulation Bits

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 Dia\No., Air holes, carbide button shape and the bit face shape. High air ...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Verified Supplier

 Earth Boring Tools Re543 R. C Hammer Assy with ISO 9001 2000 Certification and Customization Options Manufactures

Categories:Reverse Circulation Bits

Country/Region:china

5.5" R.C. DTH Hammers PR52 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

 2 Inch to 12 Inch Earth Boring Tools Re545 R. C Hammer Assy Customization Option Manufactures

Categories:Reverse Circulation Bits

Country/Region:china

5.5" R.C. DTH Hammers PR52 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

 Earth Boring Tools PR40 R. C Hammer Drill Bit Shround for Tough Ground Conditions Manufactures

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

 Earth Boring Tools Pr52 R. C Hammer Drill Bit Shround The Best Choice for Heavy-Duty Drilling Manufactures

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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