Product Details
Water Well Drilling Tools grouting hole, geological and hydrology drilling, etc.
Water Well Drilling Tools are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to ensure longer life.
Water Well Drilling Tools are economical tools when drilling softer geological formations and shallower depths, they are primarilydesigned for soft tomedium formations, such as Clay, Loam, Silt ,Mostsoft-to-medium soilsthat have some moisture, etc. And also step drag bits are recommended for drilling in Mining, Exploration, Environmental, Water well, Geo Exchange, etc.
Working Steps:
1. The overburden drilling system is consist of DTH hammer, eccentric designed reaming and pilot bit, guide device and casing. The eccentric bit reaming rotates outward to drill a larger hole so as to enable the steel casing enter the hole simultaneously. Rock dust is blown out of the hole through the casing pipe.
2. After drilling to the specific depth, the reamer will be retracted by slightly reversing the rotation direction or by pulling the tool, and it is the time that drilling tools can be pull out.
3. Pulling the casing up and meanwhile filling concrete or other things underthe hole.
4. Using ordinary drilling bit can continuously drill the hole, while DTH bit can drill to the required depth.
Customer Service
1. Before signing an official contract with our customer we will help to analyze and provide professional solution based on customer project information and come out with optimum solution.
Such as the equipment matching,bits face shape design,bits button design.
2. Your inquiry related to our products or price will be replied in 24hours.
3. Keep informing our customer production process and help arrange quality checking in the factory if necessary.
4. We supply one-shop service, we can supply you the bits , hammer , drilling rig ,air compressor uniformly.
5. Support product customization, research and manufacture according to your samples or drawings.
