Grade Control Drilling Method RC Drill Bit SRC040 140mm For RC Drilling
Best of Grade Control Drilling Method SRC040 140mm RC Drill Bits For RC Drilling RC is a drilling method widely used around the world. It produces samples of high quality and reliability. Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing
Best of Grade Control Drilling Method SRC040 140mm RC Drill Bits For RC Drilling
RC is a drilling method widely used around the world. It produces samples of high quality and reliability.
Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface.
RC bits Model SRC040
| Diameter | No x Button diameter mm |
Button angle | Flushing holes | Shroud Dia mm |
Weight (kg) |
Part No | ||
| mm | inch | Gauge Button | Front Button | |||||
| 124 | 4 7/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 122 | 14.5 | SRC040-124 |
| 127 | 5 | 8 x 14mm | 8 x 14mm | 35 | 2 | 125 | 14.7 | SRC040-127 |
| 130 | 5 1/8 | 8 x 16mm | 8 x 14mm | 35 | 2 | 128 | 14.9 | SRC040-130 |
| 133 | 5 1/4 | 8 x 16mm | 6x14+3x14 | 35 | 2 | 131 | 15.0 | SRC040-133 |
| 138 | 5 7/16 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 136 | 15.8 | SRC040-138 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 16.0 | SRC040-140 |
For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: [email protected]
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
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