CNC machining parts

At the forefront of modern manufacturing, our facility specializes in delivering precision-engineered CNC parts for a vast array of industrial applications. Whether you require intricate prototypes or high-volume production runs, our advanced Machining parts are manufactured to meet the most stringent specifications and tolerances. Our expertise extends to a variety of materials, with a particular focus on producing high-quality Aluminum CNC Turning Parts. Utilizing state-of-the-art CNC milling and turning centers, we ensure every component is crafted with superior accuracy, repeatability, and surface finish.


The hallmark of Acme Precision CNC Components lies in the meticulous control of every manufacturing parameter. Our process begins with rigorous material selection and is followed by precise programming and multi-axis machining operations. We employ a comprehensive quality assurance protocol, utilizing advanced metrology equipment like CMMs to validate dimensions against your CAD models. This commitment to detail ensures that Acme Precision CNC Components consistently deliver optimal performance, durability, and fit in your final assembly.

Key Features of Our CNC Machining Service

  • High Precision & Tight Tolerances: We routinely achieve tolerances as tight as ±0.001" (±0.025mm), ensuring parts fit perfectly every time.
  • Wide Material Selection: Capabilities include Aluminum, Stainless Steel, Brass, Copper, Titanium, Plastics (PEEK, Delrin), and more.
  • Advanced Machinery: Our shop is equipped with 3-axis, 4-axis, and 5-axis CNC mills, as well as CNC lathes with live tooling for complex turned parts.
  • Surface Finishing Options: From machined as-is to anodizing, plating, powder coating, polishing, and bead blasting.
  • Rapid Prototyping & Production: Fast turnaround times for prototypes and scalable solutions for low to high-volume production runs.
  • Full In-House Inspection: Quality control using CMM, optical comparators, and surface roughness testers.

Standard CNC Machining Part Specifications

Parameter Specification Range Standard Capability
Maximum Part Size (Milling) Up to 48" x 24" x 20" (1220 x 610 x 510 mm) 24" x 18" x 12" (610 x 457 x 305 mm)
Maximum Part Size (Turning) Up to Ø10" x 24" (Ø254 mm x 610 mm) Ø6" x 15" (Ø152 mm x 381 mm)
Standard Tolerance ±0.005" (±0.127 mm) ±0.001" (±0.025 mm)
Positional Tolerance ±0.0005" (±0.0127 mm) As per drawing requirements
Surface Finish (Ra) 125 to 4 µin (3.2 to 0.1 µm) 32 µin (0.8 µm) standard machined finish
Lead Time (Prototype) 3-7 business days 5 business days standard
Lead Time (Production) 1-4 weeks 2-3 weeks standard

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