sandvik Reverse Circulation Sample Tubes for RC Hammers

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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 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, we focus on quality and care clients' concern.
3. Harden treatments 


We also produce DTH hammer and bit, RC hammer and bit, ODEX, drill tube, etc.


Product specifications: RE545 RC Bits



Product specifications: RE545 RC Bits

     

Diameter     No x Button diameter mm Button angle Flusing holes Shroud Dia mm Weight(kgs) Part No
mm inch Gauge Buttons Front Buttons
124 4 7/8 8x14 8X13 35 2 122 13.3 RE545-124
127 5    8x14 8X14 35 2 125 13.5 RE545-127
133 5 1/4 8x16 10X14 35 2 131 13.8 RE545-133
136 5 3/8 8x16 6x16+3x14 35 2 134 14.2 RE545-136

 

 

 

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.

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.

 

Hammer Bit Shank Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight Connection Thread Working Pressure
RE531 RE531 84-100 81 1069 29 3" Remet 1.0-3.0Mpa
RE004 RE004 111-127 107 1252 52 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE542 RE542 113-130 109.5 1191 57 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE543 RE543 120-135 116 1191 62 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE545 RE545 122-135 117.5 1261 65 4"-4.5"Remet / 4"-4.5"Metzke 1.5-3.5Mpa
RE547 RE547 130-146 124.5 1270 71 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
PR40 PR40 124-142 120.5 1362 80.5 3.5"-4.5" Remet/ 3.5"-4.5"Metzke 1.5-3.5Mpa
PR52 PR52 126-142 121 1227 68.5 4"-4.5"Remet/ 4"-4.5"Metzke 1.5-3.5Mpa
PR52R PR52/PR52R 130-146 124 1225 65 4"-4.5"Remet / 4"-4.5"Metzke 1.5-3.5Mpa
PR54 PR54 135-150 130 1294 84.5 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
RC45 RC45 130-146 124.5 1298 71 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
AD670 AD670 135-150 132 1339 90 4.5" Remet / 4.5" Metzke 1.5-3.5Mpa