Need a CNC machine? For those that don't know, CNC stands for Computer Numerical Control. A CNC machine uses digitized data and a CAM (computer aided manufacturing) program to control and the movements of a machine. Because movements are controlled by a computer, they are more precise than any work a human could do, as repeated movements will be accurate every time. CNC machines are used in a variety of industries where precision is essential including medical, petrochemical, aerospace, and defense among other industries. CNC, of course, is used widely in manufacturing in order to deliver a product of consistent. CNC machines can be used for screw machining, turning and milling. If you need a CNC machine for your small business or home use, read on to learn about the top models.

Need a CNC machine? For those that don't know, CNC stands for Computer Numerical Control… cont. 

A CNC machine uses digitized data and a CAM (computer aided manufacturing) program to control and the movements of a machine. Because movements are controlled by a computer, they are more precise than any work a human could do, as repeated movements will be accurate every time. CNC machines are used in a variety of industries where precision is essential including medical, petrochemical, aerospace, and defense among other industries. CNC, of course, is used widely in manufacturing in order to deliver a product of consistent. CNC machines can be used for screw machining, turning and milling. If you need a CNC machine for your small business or home use, read on to learn about the top models.

There are a wide variety of CNC machines designed for home use. The Next Wave Automation CNC Piranha is available for just $1,615.47 on Amazon. The machine features a touchscreen control and works better with softer wood materials. It is one of the most affordable CNC machines you are going to find. A larger model, the CNC Piranha XL, is available for $2,499.99. It features a touchscreen control, as well as auto-edge and auto-sensing capability. It works with woods, soft metals and plastics. For it's price, it does a lot for your money, and best of all, it's built in the USA.

For milling, the JFT CNC 3040 CNC Router/Milling Machine is $2,175 on Amazon. Featuring industrial-grade features and an all-metal construction, this CNC machine is powerful and durable. The two-phase motor generates .59 NM of torque. Its spindle turns at speeds up to 24000 RPM, and it engraves 2 to 137 inches per minute.

If you are looking for a cheap starter CNC machine, the BobsCNC E3 CNC Router Engraver Kit at Amazon is just $698. Primarily intended for wood and made of a solid wood construction, the BobsCNC unit features an Arduino-based microprocessor and Grbl motion-control software. To run this machine, you'll need a computer with Windows or Linux.

If you have a higher budget, the IEP 1325 CNC ROUTER is available for $4,999 at IEHK. It can be used for woodworking, engraving, plastics, prototyping, modeling, and non-ferrous metals. It features a 6hp brushless spindle with frequency inverter and a DSP remote control interface.

CNC machines from Pocket NC are easily top-of-the-line but come at an even higher price tag. The Pocket NC V2-10 is $5,999 on the Pocket NC website. The CNC has five axis, and achieves speeds of 2,000 to 10,000 RPM. There are five NEMA 17 motors and an aluminum frame. Stronger and more powerful than most home CNCs, this model can be used to create models, carve wood and even steel. The Pocket NC V2-50 is even more powerful offering speeds up to 50,000 RPM and deeper cuts too. At $9K, however, this is a better model for those with business needs in mind. Check out these models and the other CNC machines mentioned above to learn more.