Leading CNC Cutting Companies

CNC cutting refers to computerized controls paired with cutting tools to obtain an accurate and precise cut finish. It is used in industrial situations where mass production is the objective and the materials produced are needed to have very few faults and contain inaccurate or irregular shapes. Machine shops and mass production facilities in a broad range of industrial and commercial settings, including aerospace, avionics, automotive, agriculture, food and chemical processing, pharmaceutical, military, and defense, utilize this particular type of machining in daily operations. Read More…

CNC Cutting CNC cutting is a precision manufacturing process that uses a number of different mechanical techniques in conjunction with computer numerical controlling software to remove excess material and create complex two dimensional and three dimensional shapes.

At GrovTec Machining, we pride ourselves on being the go-to destination for precision turned components and screw machine products. When it comes to fulfilling your machining needs, you need not look any further than our state-of-the-art screw machine shop. Our dedicated team of experienced machinists and cutting-edge equipment allow us to tackle projects of all sizes and complexities.

GrovTec Machining $$$

Our advanced CNC machining centers are equipped with the latest technology, enabling us to produce intricate and accurate parts with tight tolerances. Our team of skilled programmers and machinists can efficiently handle both small and large production runs, delivering exceptional results every time. Whether it's prototyping or full-scale production, we are committed to meeting your CNC machining ...

M.A.R.'s Engineering Company $$$

With nearly 40 years industry experience, we have what it takes to satisfy your every need. We are committed to our CNC machining quality, as our ISO 9001:2008 certification shows.

Valk Industries, Inc. $$$

H & R is a custom manufacturer of high volume superior parts, providing CNC machining for tight tolerance and also lower volume applications too.

H & R Screw Machine Products, Inc. $$$

Thuro Metal Products is a CNC machining service provider. Our expertise is in the utilization of CNC controlled turning and milling machines as well as multi-spindle, single spindle, and Swiss screw machines.

Thuro Metal Products, Inc. $$$
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placeholder image GrovTec Machining M.A.R.'s Engineering Company Valk Industries, Inc. H & R Screw Machine Products, Inc. Thuro Metal Products, Inc.

How CNC Cutting Machines Work

Firstly, the program of the desired part is loaded into the MCU (machine control unit) of the CNC (computer numerical control). The program's data is read, and the commands are executed to the driving system. If there are any errors or mistakes inside the MCU, signals are sent to correct and restructure the components to where they are supposed to be. A display panel acts as the user interface and shows the user-executed instructions or commands to be executed.

CNC Cutting Operation

Types of CNC Cutting Machines

The types of CNC cutting machines include:

Milling Machines

Milling machines are the most popular CNC cutting machines and feature a multi-blade cutting mechanism. The blades are attached to a spindle and are rotated at high speeds on a stationary workpiece. They are ideal for angle cuts and complex cuttings, and they can work on metals and other materials such as plastics and wood.

Milling Machine


CNC routers are similar to CNC mills as they also use a multi-blade system on a stationary workpiece. They, however, are commonly used on softer and more delicate materials such as wood, foam, and plastic.



CNC lathes are also derived from CNC mills and routers. They comprise a chuck and spindle that depends on CNC technology. In CNC lathes, the spindle and chuck hold and spin the workpiece on the cutting tool. They are commonly used on complex cylindrical shapes.


Laser Cutters

Laser cutters are closely related to mills in the types of materials they can machine. The difference is that laser beams are used in this cutting machine. A laser is essentially a column of intensified light. When this light is directed at a workpiece, it melts that object until a cut is produced.

Laser Cutter

Plasma Machines

Plasma machines offer a higher level of cutting precision and a wider range of material compatibility. They produce high-powered plasma that reaches very high temperatures. This plasma can cut through any material that can conduct electricity.

Plasma Machine

Electrical Discharge Machines

CNC electrical discharge machines are called spark machines because they use electric sparks to cut materials. To function, the material to be cut must also be a good electric conductor.

Plasma Machine

Water Jet Cutters

A CNC water jet uses a pressurized jet of liquid mixed with an abrasive substance to make piercings and cuttings on materials. The CNC technology employed controls the sequence and movement of the jet to obtain the desired cut.

Water Jet Cutter


CNC grinders have rotating wheels that cut materials from the workpiece to make the required product. These machines have intelligent thermal control systems that monitor the temperature of the grinding wheel and compensate for any changes that arise.


Applications of CNC Cutting

Dental Equipment

Dentists use CNC tools because these machines help produce perfect finishes with accurate cuttings. CNC tools help maintain the high precision required in dentistry.


The manufacture of weapons and military-grade equipment is made easy by CNC machines since they produce grade A, top-notch weapons with minimum defects.


Plumbers, fitters, carpenters, and other tradespeople require the use of CNC cutting machines for perfect finishes on construction materials.


Designing and manufacturing transportation equipment requires utmost diligence and accuracy. These designs can be easily achieved by CNC cutting machines.

Research and Development

Modern industries increasingly design and produce prototypes for cost-saving trial runs before mass producing their goods. These prototypes are quickly and cheaply constructed with the use of CNC machines.

Niche Manufacturing

CNC cutting is easily adopted in any manufacturing process. It can be used to speed up the process and complete it with minimal loss and expense.

CNC Cutting

Advantages of CNC Cutting

  • CNC cutting creates products with little or no waste.
  • It offers greater accuracy.
  • It results in faster and more efficient production.
  • CNC cutting provides improved worker safety.
  • Production costs are lowered with CNC cutting.
  • There is a reduction in energy consumption.
  • CNC cutting produces items with fewer defects.

Choosing the Proper CNC Cutting Company

To ensure the most positive outcome when using a service from a CNC cutting company, it is important to compare several companies using our list of CNC cutting businesses. Each CNC cutting company has a business profile page highlighting their areas of expertise and capabilities, along with a contact form to directly communicate with them for more information or request a quote. Review each CNC cutting business to get an idea of what each company specializes in. Then, use our simple RFQ form to contact multiple CNC cutting businesses with the same form.

CNC Cutting Informational Video


CNC Machining Power Pages

5 Axis CNC Machining

5 Axis CNC Machining

The normal functioning of CNC machines is done along the three Z, X, and Y axes. The five axes machines have two more axes accessible, which are namely A and B. The addition of the two extra axes makes it easy to cut complex and intricate parts...

CNC Machining

CNC Machining

CNC machining is an electromechanical process that manipulates tools around three to five axes, with high precision and accuracy, cutting away excess material to produce parts and components. The initial designs to be machined by CNC machining are created in CAD...

CNC Milling

CNC Milling

The CNC process was developed in the 1950‘s and took a leap forward in the 1980‘s with the addition of computerization. Unlike other production processes, CNC begins with a rendering by a computer, which creates a two or three dimensional representation of the part to be produced...



G-code is the name of a plain text language that is used to guide and direct CNC machines. For most modern CNC machines, it isn‘t necessary to know the meaning of G-codes since CAD and CAM software is translated into G or M codes to instruct a CNC machine on how to complete a process...



Computer numerical control (CNC) is a fundamental part of modern manufacturing. The majority of machines operate using instructions and guidelines that have been downloaded using a CNC program controller...

Types of Machining

Types of Machining

Machining is a manufacturing process used to produce products, parts, and designs by removing layers from a workpiece. There are several types of machining that include the use of a power driven set of machining tools to chip, cut, and grind to alter a workpiece to meet specific requirements...

Contract Manufacturing

Diagram of the Contract Manufacturing Process

Contract manufacturing is a business model where a company hires a manufacturer to produce its products or components. It is an outsourcing method for producing products by taking advantage of the resources and expertise of...

Metal Fabrication

Metal Fabrication

Metal fabrication is the process of turning sheet metal and other flat metals into predetermined forms. The process begins with sheet metal no thicker than a quarter inch. The metal is malleable enough to take on various shapes at...

Sheet Metal Fabrication

Sheet Metal Fabrication

Sheet metal fabrication is metal that has been formed into thin and flat sheets which is then cut and bent into various shapes. Different metals, brass, steel, copper, tin, titanium, aluminium, etc., can be made into sheet metal...

Metal Cutting Services
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