SRC054 Reverse Circulation Drill Bits Shank RE054 For Exploration And Mining
SRC054 Reverse Circulation RC Drill Bit for shank RE054 For Exploration And Mining
Our RC bits Have the characteristics of High drilling penetration rates: RC penetration rates are comparable to open drilling methods and are often faster at greater depths. Sample velocity through the inner tube can reach speeds of 250 m/sec, making the retrieval of drill cuttings a rapid but safe method requiring fewer man-hours.
Production rates are superior to diamond drilling; rates of 200-300 m/day are routine at speeds faster than 10 m/h. Therefore, results from RC drilling can be revealed to clients much faster because the drilling process takes less time.
RC bits specifications:
RC bits Model SRC054/054R for shank PR54/PR54R
| Diameter |
No x Button diameter mm |
Button angle | Flushing holes | Shroud Dia mm |
Weight (kg) |
Part No | ||
| mm | inch | Gauge Buttons | Front Buttons | |||||
| 136 | 5 3/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 134 | 19.0 | RC5.5-P54-136 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 19.3 | RC5.5-P54-140 |
| 143 | 5 5/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 141 | 19.5 | RC5.5-P54-143 |
| 146 | 5 3/4 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 144 | 19.6 | RC5.5-P54-146 |
Package:
Ply-wooden cases and pallet for package for sea worthy.
Production time:
25 days after received prepaid payment.
For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: info@sollroc.com
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
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