We can supply all kinds of drilling machine( or borer machine )for the project. The products can be used for drilling holes or cores on rebar concrete, brick, stone, ceramic tile. They are widely used in the following industries : 1. Making holes for projects of water, warm, electricity, wind and coal gas pipelines; 2. Making holes for installation of all kinds of industrial equipments; 3. Making holes for refractories, stone material processing and building reinforcement; 4. Making cores for testing on road surfaces, concrete structure and airport runway. All of the products are equipped with overload and creepage protection facilities( safe switch ), very safe and reliable. The users can select all kinds of type drilling machine : portable type, floor type, floor removable type, removable omnidirectional type.