There are some additional features that would enable you to create designs for drawers, bowls, and mouldings. Design is not the only CNC woodwork program, there are also panel cutting programs which could be for sale or for free. A panel cutting optimizer program would include different tools for displaying cutlines, label printing, and job-estimating. CNC machines are not only routers, there are also borers, tenoners, and saws. All of these CNC equipments would coordinate with a computer and a software. CNC machines could be programmed to handle softer or tougher materials. There are different kinds of CNC woodworking machines. Categorization could be based on machine s features and their functions. There are many free design programs, too, for wood shops and cabinets, although there are not very many with regards to full-featured free CAD application. CAD for woodworking Computer-Aided Design (CAD) is the software needed to design such objects as disparate as a piece of furniture or the space shuttle. Though the benefits may be great, there are still woodworkers who are not confident enough with their CNC router building skills. Others may have technical background, while others may be completely clueless. To help woodworkers, there are different websites and forum where they can interact with other woodworkers and ask them about their CNC router building experience. Tips When Purchasing Used CNC Woodworking Machinery CNC woodworking machine is important in woodwork industry, especially if you are planning to expand or there is an increase in customer demands. For those who have been doing woodwork manually, the price of CNC equipment may be surprising and the costs of upgrading the system may cause some serious dent on your savings. Benefits With the advent of CNC machines servicing in the woodworking industry, there had been a considerable drop in the number of human errors that used to pepper manual machining. Moreover, the end products from CNC-controlled machinery have been exact duplicates to one another. Parts are made the same way every time.