Custom CNC Parts Machining Services
±0.0002" tolerances · < 10 days lead time · 46 materials
CNC machining is a subtractive process where computer-controlled tools remove material from a solid block to produce precision CNC parts with tight tolerances and excellent surface finishes. Upload your CAD file online for a free quote with DFM feedback, then move from prototype parts to production runs with consistent quality and CMM verification available.
50+ companiesISO-certified partners99.8% on-time delivery
Start your quote online and include drawings, material callouts, and tolerance notes up front.
Manufacturing Capabilities
Precision, speed, and quality that hardware teams count on
Predictable Lead Times
Typical turnaround stays aligned to the approved shared CNC lead-time claim instead of page-specific rush literals.
Tight-Tolerance Machining
As tight as ±0.0002" with high repeatability across production runs
Inspection & Traceability
Parts undergo rigorous inspection with full traceability and comprehensive quality documentation
Our Streamlined Process
Upload & Quote
Upload your CAD file for a free quote with DFM feedback
Production
Advanced CNC machining with real-time monitoring
Quality Check
CMM inspection and quality documentation
Delivery
Fast shipping with tracking and packaging
Types of CNC Parts We Machine
CNC machining is the right fit for custom CNC parts that need repeatable geometry, tighter tolerances, or production materials that 3D printing cannot match. Typical examples include housings, brackets, manifolds, shafts, threaded components, and inspection fixtures in aluminum, steel, titanium, brass, copper, and engineering plastics.
Housings, plates, and brackets
Flat or prismatic CNC parts such as actuator housings, mounting plates, heat sinks, and structural brackets benefit from 3-axis or 5-axis milling and straightforward inspection.
Shafts, bushings, and manifolds
Turned and milled machine parts such as spacers, bushings, threaded shafts, and fluid manifolds are a good fit when concentricity, thread quality, and surface finish matter.
Fixtures, end-use parts, and spares
Production-ready CNC parts include jigs, nests, tooling plates, sensor mounts, and replacement components where material traceability and dimensional repeatability matter more than raw print speed.
3-Axis vs 5-Axis Machining
Choose the right machining technology for your project. Our multi-axis equipment handles both standard and complex geometries with tolerances as tight as ±0.0005″ on 5-axis setups.
3-Axis CNC
Standard Production Workhorse
Best For:
5-Axis CNC
Complex Geometry Specialist
Best For:
Quick Comparison
| Feature | 3-Axis CNC | 5-Axis CNC |
|---|---|---|
| Complexity | Simple to moderate | Unlimited complexity |
| Setup Time | Fast | Longer (single setup) |
| Surface Finish | Excellent | Superior |
| Tool Access | Limited angles | Full 360° access |
| Cost Efficiency | High volume | Low volume/complex |
Debating whether to bring CNC machining in-house?
Before you buy that next 5-axis mill, run the numbers. See our detailed breakdown of capital equipment, labor rates, and hidden operational costs.
Premium Material Selection
From high-strength alloys to exotic superalloys, we machine advanced engineering materials with precision and expertise.
Metals & Alloys
High-strength, corrosion-resistant metals
Aluminum 6061-T6
Industry standard, excellent strength-to-weight
Aluminum 7075-T6
Ultra-high strength, structural applications
Stainless Steel 304
Food-grade, corrosion resistant
Stainless Steel 316
Marine grade, chemical resistant
Titanium Grade 2
Commonly used in biocompatible applications
Brass C360
Free-machining, decorative parts
Engineering Plastics
High-performance thermoplastics
PEEK
Ultra-high performance, chemical resistant
Delrin (POM)
Low friction, dimensional stability
Nylon 6/6
Wear resistant, tough and flexible
PTFE (Teflon)
Non-stick, chemically inert
HDPE
Impact resistant, food safe
Acrylic (PMMA)
Optical clarity, weather resistant, CNC machinable
Polycarbonate
Optical clarity, high impact
Exotic Materials
Superalloys and specialty metals
Inconel 625
Extreme temperature, jet engines
Hastelloy C-276
Ultimate chemical resistance
Copper C101
High conductivity, antimicrobial
Tool Steel A2/D2
Hardened tooling applications
Magnesium AZ31
Ultra-lightweight applications
Tungsten
Radiation shielding, ultra-dense
Material Properties at a Glance
Structural
Aluminum, Steel, Titanium for load-bearing applications
Chemical Resistant
PEEK, PTFE, Hastelloy for harsh environments
High Temperature
Inconel, Tungsten for extreme heat applications
Lightweight
Aluminum, Magnesium, plastics for weight-critical parts
Precision Parts Across Industries
From life-saving medical devices to high-performance robotics, our CNC machining powers innovation across every industry.
Medical Devices
Life-Saving Precision
Typical Components:
Automotive
Electronics
Energy
Industrial Automation
CNC Machining FAQ
Common questions about our CNC machining services.
Related Resources
Tolerances, design for manufacturability, and when to choose CNC vs other processes.
Choosing the Right CNC Supplier?
Qualifying a CNC shop is the highest-leverage activity in procurement. Our step-by-step guide covers equipment vetting, tolerance verification, ISO certification comparison, trial-order strategy, and ongoing supplier scorecards.
Read: How to Qualify a CNC ShopReady to Start Your CNC Project?
Upload your design online and get a free quote with DFM feedback, pricing, and lead-time guidance.
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