4 Vertical Mills in Department

Typical 6-sided Tolerances: +.003/-.000

Flat/Square/Parallel: W/I .005

Typical Leadtime: 5-7 days to ship


CNC Machining in St. Louis, MO: Precision, Automation, and Versatility

CNC machining, a cornerstone of modern metalworking, has revolutionized the way professionals shape, cut, and fabricate metal components. This automated technique employs computer numerical control (CNC) systems to guide cutting tools and machinery, resulting in unparalleled precision, efficiency, and consistency. In this article, we will delve into the essentials of CNC machining as it pertains to metal work, address common questions, and explore the wide spectrum of applications it serves.

Understanding CNC Machining

CNC machining involves the use of computer-controlled machines to execute precise operations on metal workpieces. The process begins with designing a digital model using computer-aided design (CAD) software, which is then translated into a set of instructions for the CNC machine using computer-aided manufacturing (CAM) software. The CNC machine follows these instructions to cut, shape, drill, and finish metal components with exceptional accuracy.

Frequently Asked Questions About CNC Machining Applications

  1. What types of metals can be processed using CNC machining?

CNC machining can be applied to a wide range of metals, including steel, aluminum, titanium, brass, copper, and various alloys. The choice of metal depends on the specific application and the desired mechanical properties of the final product.

  1. What are the advantages of using CNC machining for metal work?

CNC machining offers several compelling advantages:

  1. How does Gateway Metals create a CNC program for metal work?

Creating a CNC program involves several steps:

  1. Can CNC machining create complex geometries and intricate designs?

Absolutely, CNC machining excels at creating complex geometries and intricate designs. The ability to control tool movement with high precision allows for the production of intricate features and shapes that would be challenging using traditional methods.


CNC machining has redefined the landscape of metalworking, enabling professionals to achieve unparalleled precision, automation, and versatility. From creating intricate designs to producing precise metal components, CNC machining offers a level of accuracy and efficiency that has transformed industries. By understanding the basics, creating effective programs, and adhering to safety measures, you can harness the capabilities of CNC machining to elevate the quality and productivity of your metal work in a multitude of applications. Call us at Gateway Metals if you have any questions: (800)229-7842

Learn more about our Steel Products In St. Louis, MO and Metal Machining, Cutting and Boring Services.
9550 Watson Industrial Park
St. Louis, MO 63126
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