China High Air Pressure DTH Hammer manufacturer
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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RC45 RC Drill Bit High Hardness RC Hex Bits Stable Operation And Safety

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Changsha Chaojingang Machinery Manufacturing Co., Ltd.

City: changsha

Country/Region:china

Tel:86-0731-13802230640

Contact Person:
Mr.Wilson Chen
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RC45 RC Drill Bit High Hardness RC Hex Bits Stable Operation And Safety

Trademark Super Diamond
Origin China
HS Code 8207199000
Supply Ability 10000
Detailed Product Description
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 pressure and low air pressure.

   Thanks to our long year experienced technicians and engineers in the field for more than 15 years, whom make this into reality and meet the clients' demand accurately.
 
 
 
Our advantage and strongpoints:  
1. Customized acceptable  
2. Raw material is very high quality alloy metal and steel, we focus on quality and care clients' concern.
   3. With full production chain incl. hot forging, harden treatments till safe package for delivery.
   4. High quality with good price.
 
 
 
  We also produce DTH hammer and bit, RC hammer and bit, ODEX, drill tube, etc.  
 
   
 
Reverse Circulation Hammer specifications:  
1) 3" RC hammers: RE531,
2) 4'' RC hammers: RE004, RE004R,
    3) 4.5" RC hammer: RE542, RE543,
4) 5'' RC hammer: RE545, PR40,   
      5) 5.5" RC hammer: RE547, PR52, PR54, RC45, AD670
      6) other sizes could be made by clients' request.
 
   
HammerBit ShankHole Range (mm)External Diameter (mm)Length (without bit) mmWeightConnection ThreadWorking Pressure
RE531RE53184-100811069293" Remet1.0-3.0Mpa
RE004RE004111-1271071252523.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE542RE542113-130109.51191573.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE543RE543120-1351161191623.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE545RE545122-135117.51261654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
RE547RE547130-146124.51270714.5"Remet / 4.5"Metzke1.5-3.5Mpa
PR40PR40124-142120.5136280.53.5"-4.5"Remet / 3.5"-4.5"Metzke1.5-3.5Mpa
PR52PR52126-142121122768.54"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
PR52RPR52/PR52R130-1461241225654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
PR54PR54135-150130129484.54.5"Remet / 4.5"Metzke1.5-3.5Mpa
RC45RC45130-146124.51298714.5"Remet / 4.5"Metzke1.5-3.5Mpa
AD670AD670135-1501321339904.5" Remet / 4.5" Metzke1.5-3.5Mpa

   
   
RC bits sizes available:    
 
1) 3" RC Bits: diameter (86mm-102mm), shank (RE531),
       2) 4'' RC Bits: diameter (114mm-127mm), shank (RE004, RE004R
),
    3) 4.5" RC Bits: diameter (121mm - 133mm), shank (RE542
RE543),
4) 5'' RC Bits: Diameter (113mm-146mm), shank (RE545, PR40),
     5) 5.5'' RC Bits: Diameter (133-146mm), shank (
RE547, PR52, PR54, RC45, AD670)    
Other sizes can be upon customer's requirements. Customized acceptable.    
   
Product specifications: RE545 RC Bits      
Diameter    No x Button diameter mmButton angleFlusing holesShroud Dia mmWeight(kgs)Part No
mminchGauge ButtonsFront Buttons
1244 7/88x148X1335212213.3RE545-124
1275   8x148X1435212513.5RE545-127
1335 1/48x1610X1435213113.8RE545-133
1365 3/88x166x16+3x1435213414.2RE545-136

   
Product specifications: PR40 RC Bits    
Diameter    No x Button diameter mmButton angleFlusing holesShroud Dia mmWeight(kgs)Part No
mminchGauge ButtonsFront Buttons
1244 7/88x148X1335212214.3PR40-124
1275   8x148X1435212514.7PR40-127
1335 1/48x1610X1435213115.2PR40-133
1365 3/88x166x16+3x1435213615.8PR40-136
     

Production Corners:  
   
   
   
Quality Warranty:
   Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
 
 
 
Package:  
Carton box with foam, then into the ply-wooden cases and or pallet for protecting the products and avoid the damagement during transportation.
   Customized package acceptable.
 
   
   

 
 
Production Lead-time:  
Generally need 15-35 days.  
 
 
Transportation:  
By air, By Express or By sea according to your requests.
Product Tags: Stable Operation RC Drill Bit   High Hardness RC Drill Bit   Safety RC Hex Bits  
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