As both safe and effective drilling methods, RAB (rotary air blasting) and air core drilling are two mineral exploration techniques used in the drilling industry today. Many drilling companies in Australia trust and use these popular techniques in most of their exploration and drilling activities.
Depending on your exploration requirements, RAB drilling and aircore drilling are drilling methods that are both reliable and effective. When it comes to finding the perfect drilling method for your exploration needs, Bostech Drilling in Perth, Western Australia should be your drilling company of choice. Considered one of the pioneers in the drilling industry, we have extensive knowledge and experience in the field to assist you in your drilling needs. To help you develop a clearer perspective of some of the drilling methods we use at Bostech, our team of experts have put together a comparison between RAB drilling and air core drilling below.
What is RAB – Rotary Air Blasting?
Rotary air blasting or RAB drilling is one of the more traditional methods used in the drilling industry. RAB drilling uses only a single tube for exploration activities. This tube uses the force of spinning air which drills its way through the drill hole to explore minerals and other similar commodities. In effect, RAB drilling is less accurate compared to the other drilling techniques available in the market.
Advantages of rotary air blasting
Due to the minimal equipment for rotary air blasting, RAB drilling is cost-effective. Hence, it is the drilling technique to use for mineral exploration activities with economic concerns. Aside from being cost-effective, rotary air blasting is also safe and presents lower environmental risks.
While using a single tube makes RAB drilling cost-effective, it also provides more contact to the drill hole. This results in mineral samples that are more contaminated compared to those produced by other drilling techniques.
What is air core drilling?
Compared to RAB drilling, aircore drilling uses higher air pressure and more drilling rigs for exploration activities. As a result, aircore drilling produces more exploration samples in a shorter time. Many drilling companies in Australia prefer using the air core drilling method because it provides a better control level proven to be effective in most exploration undertakings.
Here at Bostech in Bellevue, Perth, WA we feature an unrivalled aircore drilling system that we have diligently developed over the years. This specialised Bostech air core drilling system proves to increase drilling work productivity. It also helps improve the quality of exploration samples significantly.
Benefits of aircore drilling
Aside from being cost-effective and environmentally safe, air core drilling is a more versatile drilling technique than RAB drilling. Air core drilling penetrates through deeper depths, which creates more mineral exploration opportunities. Best of all, aircore drilling is cheaper than RAB drilling, and it provides more penetration using a shorter amount of time.
How Bostech Drilling can help
If you are looking for a drilling contractor that are versatile, cost-effective, and environmentally safe, then you should make Bostech Drilling your top choice. Here at Bostech Drilling in WA, Australia we provide drilling services like air rotation drilling and air core drilling to meet any of your drilling requirements.
For more questions on RAB drilling and air core drilling, feel free to contact our friendly Perth team on 08 9250 4252 today. You can also visit our website to learn more about the wide range of drilling services that we offer.