RE004 RC hammer button bits 4inch
RC hammer button bits 4inch RE004
Product description:
ROSCHEN 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.
Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary drill and air compressor. Reverse Circulation (or RC) drilling is one of the most frequently used methods of drilling used across the world as it is more cost effective and efficient than other methods of drilling. When compared to RAB (Rotary Air Blast) and diamond drilling, RC drilling seems to be somewhere in the middle when it comes to cost, time, quality of samples, technique and depth.
RE004 RC bits | ||||||||
Diameter | No x Button diameter mm | Button angle | Flusing holes | Shroud Dia mm | Weight (kgs) | Part No | ||
mm | inch | Gauge Buttons | Front Buttons | |||||
114 | 4 1/2 | 8x14 | 6x14 | 35 | 2 | 112 | 11.5 | RE004-114 |
118 | 4 5/8 | 8x14 | 6x14 | 35 | 2 | 116 | 11.7 | RE004-118 |
121 | 4 3/4 | 8x14 | 6x14 | 35 | 2 | 119 | 12 | RE004-121 |
127 | 5 | 8x14 | 8x14 | 35 | 2 | 125 | 12.4 | RE004-127 |
ROSCHEN RC bits sizes.
1. RC bits 86mm -102mm for 3" RC hammer RE531
2. RC bits 114mm -127mm for 4" RC hammer RE004
3. RC bits 121mm -133mm for 4.5" RC hammer RE542/RE543
4. RC bits 124mm - 138mm for 5" RC hammer RE545/PR40
5. RC bits 133mm - 146mm para 5.5" RC hammer PR52/RE547/PR54/MX5456
ROSCHEN adjust button number, button configuration, button diameter to get ultra-performance and reduce the drilling cost for you according to your rock formation situation.
Applications:
RC drilling is a technique used in the majority of stages of mine development.
As it is cheaper than diamond core drilling, it is often used in first stage exploration mining to delineate a potentially extractable ore body. It is also preferable to RAB or air-core drilling when trying to reach great depths, but RC drilling is slower and more expensive than either of these two methods.
RC drilling is also consistently used during in-pit grade control and the development stage of an ore body.
Accurate sampling Reverse Circulation (RC) drilling is gaining recognition and is already the most common mineral exploration drilling method used in many regions of the world. Combined with the ROSCHEN RC 40/50 hammer it is unbeatable for obtaining accurate and uncontaminated rock samples at high speed and low cost. ROSCHEN produces the complete RC drill string including hammer, bit and pipes, for both in-pit grade control and exploration drillers.
