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Precision CNC Milling Services with 3-, 4-, and 5-Axis Capability
Custom CNC Milling Solutions for Complex Parts and Consistent Production
At ACI Industries, we provide cutting-edge CNC milling services using a wide range of automated vertical, horizontal, and 5-axis machining centers. Our focus is on delivering tight-tolerance, production-ready parts with consistency, speed, and precision.
From complex aerospace geometries to high-volume production runs, our combination of multi-axis machines and robotic automation allows us to deliver exceptional results across a wide range of materials and industries.
Why Choose ACI for CNC Milling?
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Vertical & Horizontal CNC Mills
Our shop is equipped with SW, Mazak, Brother, Smart, Hurco, and Okuma, including 4-axis and palletized systems, allowing us to handle complex geometries, larger production runs, and fast changeovers. -
Tight Tolerances & Consistency
With decades of experience, our machinists and programmers deliver parts that meet demanding specifications—every time. -
Quick Turnaround
We pride ourselves on responsiveness and efficiency. Our team works closely with yours to meet project deadlines without compromising quality. -
Flexible Batch Sizes
Whether you need a single machined prototype or thousands of parts for production, we can scale to meet your needs.
Quality Control You Can Trust from First Cut to Final Inspection
Every milled part at ACI Industries is verified using in-process probing, laser tool measurement, and final CMM inspection to ensure it meets exact customer specifications. Our combination of automation and expert machinists reduces variation, increases repeatability, and keeps lead times tight.
We also provide full-service turnkey custom machining solutions, including CNC machining, turning services for cylindrical parts, and CAD/CAM design support to accelerate programming and optimize tooling paths, and a dedicated focus on inspection and precision measurement throughout the entire production workflow.
Materials Used, Industries Serviced & Capabilities
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Materials
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Aluminum
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Steel
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Stainless Steel
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Brass
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Bronze
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Copper
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Monel
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Iron
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Plastic
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Exotic Alloys
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Others
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Industries
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Aerospace
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Defense
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Automotive
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Agricultrual
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Industrial
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Heavy Machinery
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Component Manufacturers
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Custom Components
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OEM Parts
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Capabilities
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3-, 4-, & 5-axis milling
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Part weights from <1 lb to 3,850 lbs
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Tolerances to ±0.0005”
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Complex geometries
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Scalable production volumes
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In-house CMM inspection
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Lights-out automation
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Palletized machining
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Quick-change fixturing
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High-RPM milling for fine finishes
Your CNC Milling Partner for Tight Tolerances & Scalable Production
When you need CNC-milled parts that are precise, repeatable, and delivered on time, ACI Industries is ready. From under-an-ounce plastic components to multi-thousand-pound steel structures, our automated multi-axis mills and in-house inspection ensure every part meets your specs — the first time and every time.
Whether you're prototyping a new design or ramping up for production, we’re equipped to deliver.