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| Place of Origin | China |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | 4 5 6" |
Reverse Circulation Hammers /RC Hammers 4" RC400 RC50 Halco RC Hammer
REVERSE CIRCULATION DRILLING HAMMERS
Reverse Circulation Hammers /RC Hammers
Reverse Circulation RC drilling hammers and hammer drill bits provide outstanding performance along with outstanding reliability and simplicity. Our reverse circulation hammers are suitable for any exploration and grade control process to obtain an accurate sample with no contamination. RC drilling hammers can in most instances carry out continuous sample collection in a fraction of the time necessary with conventional or wireline coring.
| Reverse Circulation Hammer | |||||||
| Items | Length | Weight | External | Bit Shank | Hole Range | Connection | Working |
| (without Bit) | (without Bit) | Diameter | Thread | Pressure | |||
| RC45 | 1020mm | 94.00Kg | Φ99mm | RC45 | Φ114-127 | Upon the thread | 1.0-3.0Mpa |
| of the drill tube | |||||||
| RC55 | 1111mm | 66.50Kg | Φ126mm | RC55 | Φ133-152 | Upon the thread | 1.5-3.5Mpa |
| of the drill tube | |||||||
| RC65 | 1250mm | 110.00Kg | Φ146mm | RC65 | Φ155-190 | Upon the thread | 1.5-3.5Mpa |
| of the drill tube | |||||||
| RC52 | 1208mm | 70.00Kg | Φ126mm | RC52 | Φ133-146 | Upon the thread | 1.5-3.5Mpa |
| of the drill tube | |||||||
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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