Low Air Pressure DTH Hammer Drill CIR90 CIR110 CIR130 CIR150 CIR170 CIR200

Low Air Pressure DTH Hammer Drill CIR90 CIR110 CIR130 CIR150 CIR170 CIR200
 

Low Air Pressure DTH Hammer Drill CIR90-130

Type: CIR90
Diameter of bit: 130mm (5 1/10")
Face Design: Convex face
Button Size: Ballistic Button
Flushinghole: 3
Weight: 6kg
Material of bit's body: 45CrNiMoV
Carbide button grad: YK05

Application: 

Roschen Low Air Pressure DTH Hammer Drill CIR90 CIR110 CIR130 CIR150 CIR170 CIR200 used for Mining, quarry, water well drilling, geothermal drilling, construction foundation work etc.
 

We can customize products according to your required diameter, face shape, button size and color. We can produce by your samples or technical drawings.

         
We can customize products according to your required diameter, face shape, button size and color. We can produce by your samples or technical drawings.

5 types of face shapes Selection:

1. The Concave Face                      
2. The Flat Face                      
3. Double the Gauge Face  
4. The Convex Face   
5. The Drop Center  

5 types of Carbide Button Shape Selection:

1. Ballistic Button  
2. Sharp Button   
3. Parabolic Button 
4. Flat Button       
5. Domrd/Round button 

 

Function of DTH bits:  
Transferring impact and rotation by connecting DTH hammers through splines, DTH bits are put into blast holes together with DTH hammers for breaking stones. The DTH bits are divided into high air pressure DTH bits and middle-low air pressure DTH bits, which are mainly used in open-pit mining, underground mining, anchoring, quarrying, construction, etc.

 

About US：

Roschen is sepcialized in the production and operation of mining drilling tools, research and development-oriented.  Source manufacturer, Our products include DTH hammer, high and low air pressure DTH bits, drilling rods,thread drilling bits, taper button bits, chisel-bits, crodd-bits, etc; are widely used in energy, metallurgy, coal, water conservancy, chemical industy, mining, and road construction, has been unanimously endorsed by the majority of users. And we also have a professional technical team.  Price concessions, quality assurance, customizable production.




 

FAQ

Q: Are you a manufacturer?  
A: Yes, we manufacture various drilling products, including DTH hammer, high and low air pressure DTH bits, drilling rods,thread drilling bits, taper button bits, chisel-bits, crodd-bits, etc.       
So we are a one-stop supplier of full range of rock drilling products.

                 
Q: Where did you export?     
Asia                      
Australasia   
Central/South America
Eastern Europe     
Mid East/Africa   
North America     
Western Europe   

Q: Which payment terms can you accept?                                              
A: We can accept “FOB” “CIF” “DDP” “DDU” “EXW”. Usually we need a deposit of at least 30% advance payment by T/T . Balance payment can be paid by T/T  before shipment or after the copy of bill of lading.
               
              
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