About
RC Drilling Bit
An RC (reverse circulation) drilling bit is a type of drill bit used in reverse circulation drilling, a method of drilling in which a hammer is used to break up soil and rock while drilling. The RC Drilling Bit is attached to the end of a drill stem, which is lowered into the ground. As the drill stem is rotated, the drill bit cuts through the soil and rock, creating a borehole. The cuttings are then brought back to the surface through a separate pipe called the return circulation system. RC Drilling Bit is commonly used in mineral exploration and geotechnical testing, as it is faster and less expensive than other types of drilling methods, such as diamond drilling.
| Diameter | No x Button diameter, mm | Button angle° | Flushing holes | Shroud Diameter | Weight(KG) | Part Number | ||
| mm | Inch | Gauge Buttons | Front Buttons | |||||
| 133 | 5 1/4 | Φ16*8 | Φ14*6+3*Φ14 | 35 | 2 | 131 | 16.9 | PR52-136 |
| 136 | 5 3/8 | Φ16*8 | Φ16*6+3*Φ14 | 35 | 2 | 134 | 17.1 | PR52-140 |
| 140 | 5 1/2 | Φ16*8 | Φ16*6+3*Φ14 | 35 | 2 | 138 | 17.2 | PR52-143 |
| 143 | 5 5/8 | Φ16*8 | Φ16*6+3*Φ14 | 35 | 2 | 141 | 17.3 | PR52-146 |
The RC Drilling(RC) bits' increased precision and accuracy in drilling and drilling-related tasks are referred to as the RC drilling bit advantage. RC bits can be remotely controlled and expertly guided during drilling since they are fitted with sensors and control systems. As a result, there may be a greater chance of success and reduced chance of equipment or drilling site damage. Furthermore, RC bits frequently drill more accurately and at higher speeds than conventional manual or mechanically controlled bits. Drilling operations may become more productive and efficient as a result.
