A leading manufacturer in China for suppling drilling tools for mineral exploration and geotechnical drilling indutries, also the Strategic Partner of Atlas Copco/ Epiroc since the year of 2012 (XZ is the famouse brand in the industry in China)
October 16, 2020
Hi guys, do you meet the problem for drilling into unconsolidated, soft ground conditions? Today we would like to introduce Air Core Drilling to drill such loose, heterogeneous material covering solid rocks.
It provides a more representative sample of the ground as it prevents cross contamination. Minimal site preparation requested and it is usually completed in well under a day. It is relatively cost-efficiency and it is often used in first pass exploration drill programs. It is limited to shallow depths of 50-60 metres and it is drilled using a smaller rig known as something like an Air-core rig.
CGE Group Wuxi Drilling Tools Company offers premium quality air core drill bits. Our bits are equipped with extra heavy duty customized tungsten carbide blades or top quality PDC cutters which gives the user drill rig the ability to withstand the penetration shocks of high speed air core drilling.
Our normal sizes for the air core bits are lister as per below: