New Exploration of sub base and Light Dry Aquatic System

摘要

The Invention consists of a set of pieces that allow you to place a Tablet of Concrete under water bed, on the firm, to create a "dryWhere you can go and work in the Open Air, without pressurizing, and drill the Rock; recovering almost all the parts.This Invention Solves problems of Health and Safety, to avoid the various risks to Workers in these types of jobs.In addition, reducing costs to recover the Inner Tube, Drilling The Rock for a short distance and avoid the breakage of fuses; and avoid costly Machinery in the driving of the Inner Tube.This tool is ideal for Drilling The Rock in the water sub base for Geological and archaeological Exploration and Research, or some other Utility task.