CNC Machining

CNC Machining – High Volume, High Precision Turned Parts

Our CNC Machining team of experienced CNC Turning machinists are available to provide the affordable precision machining services that you need. We work with a wide range of materials, from steel, stainless steel and cast iron, to bronze, plastics, aluminum and beyond.

At Avanti Engineering, we have (computer numerical-controlled) CNC precision turning centers that can handle an array of different tasks, such as drilling, tapping, turning and milling. We can work with stock bar sizes with diameters ranging from .125 to 2 5/8″ round bar capacity. In addition, our CNC turning centers also feature an automatic bar feed, with chucking capacities up to 8″ in diameter.
CNC-turned parts are favored for their uniformity, the fine finish and precision dimensions. And all this is achieved in a fairly fast and expedient manner!

Precision CNC Machining

The experienced machinists at Avanti Engineering, Inc. combine  accuracy  with  flexibility. We machine  brass, copper, bronze, steel including high alloy, stainless steel, aluminum, cast iron and phenolic. Our CNC Turning machines use 3′, 6′ or 12′ bar stock material to automatically feed our machines to convert raw metal into a precision component repeatedly, efficiently & effectively.

CNC Machining Quality Assurance

We offer a wide range of quality assurance measures to ensure that each and every CNC Machined Part is manufactured to the tightest tolerances and the highest qualities. Our quality control process includes:


  • ISO 9001:2015 certified
  • NIST-certified measurement equipment
  • thorough reporting and tracking for each and every project
  • PPAP compliance which requires adherence to a stringent protocol for part approval.
  • Reporting and Trace-ability – thorough reporting and tracking for each and every project.

CNC Machining Secondary Services include:

  • Engineering
  • Inventory Management
  • Assembly
  • Part Washing
  • Packaging
  • Plating
  • Heat Treating
  • Grinding
  • Thread Lock
  • Broaching
  • Slotting, piercing, notching, and much more

CNC Machining is ideal for a wide array of different applications in a number of different industries, including plumbing, aerospace, automotive, hydraulics components and more. If you’re seeking affordable, precision CNC Machining & Turning servicescontact Avanti Engineering today! Call 630-260-1333 or visit our online contact form.

CNC Machining – What is it?

CNC stands for Computer Numerical Control, which means a computer converts the design generated from Computer Aided Design software (CAD), into numbers. These numbers are associated with the coordinates of a graph and the computer controls the movement of the tools. The machine tools are automated by precise programming encoded on a computer command module, usually attached to the machine, instead of being controlled manually or mechanically automated.

The CNC Machine may look like it has standard controls, but the computer’s exclusive software and control console are what really makes CNC machining the most reliable operation for machining metal or plastic parts. It’s the CNC machining code that effectively controls all features of the machine process such as the feed rate, synchronization, position and speed. With CNC machining, the computer can control exact positioning and pace.

The process begins with a CAD drawing which creates the coding that the CNC machine will comprehend. The program is loaded to the module and an operator preforms a test run of the program to confirm everything is operating as it should be.

CNC Machining has many advantages because the method can ensure optimal efficiency and uniformity which is more accurate than manual machining. Because of the exactness that is available with CNC Machining, complex parts can be manufactured in a way that would be almost impossible to achieve with manual machining. This process allows us to manufacture the exact same part to the very same specifications, even months or years in the future. There’s no variation between production runs, as often occurs with traditional machining methods. It is because of these qualities that CNC Machining is used in manufacturing parts requiring the tightest tolerances and the highest quality.

CNC machined parts

Machining Capabilities

Automatic Bar Machining
Capacity for parts from 1/16" to 2 5/8”
CNC Turning & Milling
CNC multi-axis machining centers for superior speed & flexibility
Custom Machining
Expertly machined components delivered on time
Multi Spindle Machining
Davenport, Euro turn, New Britain & Acme Gridley.
Screw Machine Products
Precision components from a broad variety of materials & Equipment
Swiss Machining
Micro-parts to 1-1/4 round diameter providing speed, high capability including precision tolerances and specialized finishes.
High Volume Machining
Specialized in machined parts exceeding 1,000 pieces up to millions of pieces for optimum efficiency
CNC Machining
Machining from bar stock, plate, or block metal using up to 3 axis of motion
5 axis (11 axis) Machining

 Multi-Axis Multi-spindle technology for completing complex parts efficiently in one operation. C=0 sampling plan & equipment versatility provide one-stop shop capability for a variety of applications.

CNC machinery

Ask a Question!

Avanti Engineering, Inc.
200 West Lake Drive
Glendale Hts, Illinois 60139
Phone: (630) 260-1333
Fax: (630) 260-1762

Looking for screw machine products or CNC Machining?

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We are proud members of

ISO 9001 NSF International logo
Precision Machined Products Association logo
National Fluid Power Association Member logo


200 W. Lake Dr, Glendale Heights, IL 60139

(630) 260-1333

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