CNC Machining
Precision subtractive manufacturing using computer-controlled machine tools to shape metal parts.
CNC machining is the precision backbone of metal fabrication, producing parts with tight dimensional tolerances and fine surface finishes that cannot be achieved by cutting, forming, or welding alone. From simple drilled and tapped holes to complex 5-axis contoured surfaces, CNC machining turns raw metal into finished components. Modern CNC machine shops operate 3, 4, and 5-axis milling centers, CNC lathes with live tooling, Swiss-type screw machines, and multi-tasking mill-turn centers that combine operations in a single setup. Many shops offer complete services from raw material procurement through machining, finishing, and inspection with CMM verification. When selecting a CNC machining provider, evaluate their equipment list relative to your part requirements, their experience with your material, quality certifications (ISO 9001, AS9100), and capacity to meet your volume and schedule needs. Request sample parts or first article inspection reports to verify capability.
Related Processes
Companies Offering CNC Machining
Capitol Engineering
Custom metal fabricator with 80+ years of experience in Phoenix since 1937.
FineArc
Precision machining and fabrication for aerospace and defense in Tucson.
All-Ways Metal, Inc.
AS9100D and ITAR certified precision sheet metal fabricator serving aerospace and defense industries since 1983.
Hallmark Metals, Inc.
AS9100D and NADCAP certified precision metal fabrication and CNC machining company since 1959.
Responsible Metal Fab, Inc.
Leading Bay Area precision sheet metal and prototyping company with 40+ years of experience.
Andersen Industries
Full-service manufacturer and fabricator in Southern California since 1966 with 108,000 sq ft facility.
Redd Iron Inc.
CNC-equipped structural steel and rail fabricator in Denver since 1998.
Colorado Metal Manufacturing, LLC
Full-service fabrication and precision machining facility in northern Colorado since 1995.
Logan Steel
Steel fabrication with CNC cutting, machining, welding, and punching in Connecticut.
TMT Fab - Connecticut
CNC machining and metal fabrication serving all of Connecticut.
Sheet Metal Contracting Company, Inc.
Custom metal fabrication for industrial and commercial fields since 1910 in Bear, Delaware.
JSI Metal Fabrication
Central Florida metal fabricator for pharmaceutical, food/beverage, and heavy equipment.
TACO Metals LLC
Precision metal fabrication and marine hardware in Miramar.
TMT Fab - Florida
CNC machining and metal fabrication serving all major Florida cities.
Industrial Metal Fabricators Inc.
Worldwide reputation for state-of-the-art metal products since 1956 in Columbus.
Cobb Industrial Fabricators
Metal fabrication for water treatment, oil/gas, and pharma since 1972.
LaserCraft Technologies Inc.
Custom laser cutting and fabrication with 59 employees since 1996.
US Machine and Tool
Comprehensive metal fabrication with laser and waterjet cutting serving all of Georgia.
Chicago Tube & Iron
Major steel service center since 1914 with 1.2 million sq ft of facilities and 30,000+ inventory items.
Morton Industries LLC
Central Illinois fabrication company providing custom manufacturing since 1946.
North Casting Industry USA Co.
Peoria-based metal casting and fabrication company serving heavy equipment industries since 1989.
Advanced Cutting Systems
ISO 9001 certified full-service metal fabricator in Fort Wayne.
Fort Wayne Fabrication
Custom fabricator in Northeast Indiana with comprehensive cutting and forming capabilities.
Estes Design and Manufacturing
Full-service sheet metal fabricator in Indianapolis since 1976.
Wirco
Specialist in high-temperature fabrications for thermal processing with 50+ years experience.
PDF Inc.
Precision fabrication for agricultural and material handling equipment.
Pure Construction
Sheet metal fabrication and HVAC services with CNC and laser cutting in Fort Wayne.
Ernest-Spencer Metals
Premier Midwest fabricator with CNC, laser, and robotic capabilities in Topeka.
Kentucky Metal Fabrications Inc.
Full-service metal fabrication serving Louisville and worldwide since 1976.
O'Neal Manufacturing Services - Louisville
ISO 9001 certified 125,000 sq ft fabrication facility in Louisville.
Showing 30 of 104 companies
CNC Machining FAQ
What tolerances can CNC machining achieve?
What is the difference between CNC milling and CNC turning?
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