Trinkle Enterprise Co., Ltd. brings to the market both, single spindle and double spindles cantilever type drilling machines. With a major difference in a number of spindles, both models work to quickly and accurately drilling at metalworking and woodworking industries. Panels can be drilled, milled and grooved using this kind of machine. The structure of cantilever type drilling machine is rigid, given to the form machine base and CAE. All critical components are first checked and then assembled together to develop this drilling free-standing machine. The long workpiece is quickly processed by this machine. It can be integrated with a conveyor belt to continuously feed the workpieces, else the workpiece has to be manually fed.