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Brand Name : ROSCHEN
Model Number : 4 5/8"
Certification : ISO
Place of Origin : Germany
MOQ : 1 set
Supply Ability : 100 sets
Packaging Details : Polywood box
Name : Reverse Circulation Hammers and Bits
Hammers : types of hammers
Type : a bag of hammers
Item No : king of hammers
New : 2017 king of the hammers
Origin : China Hammers and Bits
Bits : DTH Hammer Bits
Use : RC hammers and bits products
Missile LX RC Hammers RC 475 Reverse Circulation Hammers and Bits
 
 
  
Missile LX RC Hammers
 
  
Reverse Circulation Hammers and Bits
 
  
Missile LX RC Hammers RC 475 Reverse Circulation Hammers and Bits
 
 
 The Missile Reverse Circulation line of hammers are used in a wide range of drilling rigs in various geological formations. They are preferred by on-site geologists for their high percentage of uncontaminated sampling; their fast penetration rates; and their trouble-free, low-cost, and long life performance.
  
 LX RC Hammer Bit Sizes:
 
 RC 400 - 4 5/8" | 4 3/4" | 4 7/8" | 5" | 5 1/8" | 5 1/4"
 
 RC 475 - 5 1/8" | 5 1/4" | 5 3/8" | 5 1/2" | 5 3/4" | 6"
  
Additional bit sizes available by special order
 
 Features:
  
1. Highly cost efficient
 2. Outstanding engineering and manufacturing
 3. Maximum material recovery, up to 98%
 4. No cross contamination of samples
 5. Locking key style shrouds
 6. Handles injection of water, foam, oil, and polymers without performance loss
 7. Delivers maximum drilling under water
 8. Hammer can be fitted with back reaming subs
 9. Additional air lift tubes
 10. Manufactured using robust hardened metals for long life
 11. Carburized pistons
  
The pride of workmanship and outstanding engineering make these hammers a superior value. Excellent dependability, service, and support. 
 
  
We carry a large inventory of RC bits for convenient and quick delivery. Standard bits come with higher grade carbides for longer, harder drilling performance. Diamond buttons are available by special order on all bits.
  
Economize the diamond button cost even more by reclaiming the used diamonds (if in good shape) and have them reinserted in to a new bit body. Please contact us for additional details.
 
 
 
 
 
  
| ROSCHEN RC Hammers Specifications | |||||||||
| Hammer Size | Hammer | Bit Shank | ROSCHEN Code | Hole Range (mm) | External Diameter (mm) | Length (without bit) mm | Weight (N.W.) kgs | Connection Thread | Working Pressure | 
| 3" | RE531 | RE531 | ROS RC 30 | 84-100 | 81 | 1069 | 29 | 3“ Remet | 1.0-3.0Mpa | 
| 3" | RE035 | RE035 | ROS RC 35 | 84-105 | 85 | 1075 | 35 | 3“ Remet | 1.0-3.0Mpa | 
| 4 1/2" | RE004 | RE004 | ROS RC 40 | 111-127 | 107 | 1252 | 52 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa | 
| 4 1/2" | RE540 | RE540 | ROS RC 45 | 111-127 | 107 | 1252 | 52 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa | 
| 5" | RE040 | RE040 | ROS RC 50 | 113-130 | 109.5 | 1191 | 57 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa | 
| 5" | RE542 | RE542 | ROS RC 50 | 113-130 | 109.5 | 1191 | 57 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa | 
| 5" | RE543 | RE543 | ROS RC 50 | 120-135 | 116 | 1191 | 62 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa | 
| 5" | RE545 | RE545 | ROS RC 50 | 122-135 | 117.5 | 1261 | 65 | 4"-4.5"Remet 4"-4.5" Metzke | 1.5-3.5Mpa | 
| 5 1/2" | RE547 | RE547 | ROS RC 55 | 130-146 | 124.5 | 1270 | 71 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 5 1/2" | RE052 | RE052 | ROS RC 55 | 130-146 | 124.5 | 1270 | 71 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 5 3/4" | RE054 | RE054 | ROS RC 55 | 130-146 | 124.5 | 1270 | 85 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 5 3/4" | RE140 | RE140 | ROS RC 55 | 130-146 | 124.5 | 1270 | 85 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 5" | PR40 | PR40 | ROS RC 50 | 124-142 | 120.5 | 1362 | 80.5 | 3.5"-4.5" Remet 3.5"-4.5" Metzke | 1.5-3.5Mpa | 
| 5 1/2" | PR52 | PR52 | ROS RC 55 | 126-142 | 121 | 1227 | 68.5 | 4"-4.5"Remet 4"-4.5" Metzke | 1.5-3.5Mpa | 
| 5 1/2" | PR52R | PR52/PR52R | ROS RC 55 | 130-146 | 124 | 1225 | 65 | 4"-4.5"Remet 4"-4.5" Metzke | 1.5-3.5Mpa | 
| 5 1/2" | PR54 | PR54 | ROS RC 55 | 135-150 | 130 | 1294 | 84.5 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 6" | MX5456 | MX5456 | ROS RC 60 | 136-150 | 132 | 1362 | 90 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa | 
| 6"~6 1/2" | RC62/RC62R | RC62/RC62R | ROS RC 65 | 152-190 | 146 | 1320 | 110 | As Request | 1.5-3.5Mpa | 
| 8" | RC82/RC82R | RC82/RC82R | ROS RC 80 | 190-250 | 180 | 1395 | 185 | As Request | 1.5-3.5Mpa | 
| 10" | RC100/RC100R | RC100/RC100R | ROS RC 100 | 250-370 | 240 | 1528 | 328 | As Request | 1.5-3.5Mpa | 
| Notes: | |||||||||
| Metzke, Remet thread is available! | |||||||||
| Any special type shank of RC Hammer will be available by requests. | |||||||||
 
 
 
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For more information, please contact:
 
 
  
ROSCHEN INC.
 ROSCHEN GROUP LIMITED
 ROSCHEN HOLDINGS LIMITED
  
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
  
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
  
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
  
Email: roschen@roschen.com ; roschen@roschen.net
  
Website: http://www.roschen.com ; http://www.roschen.net
  
http://www.roschen.cn ; http://www.roschendrill.com
  
http://www.roschenmining.com ; http://www.roschendrilling.com
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