Precision Machining
Custom CNC Machining Service
Source prototypes, production components, and repeat programs through one engineering-reviewed workflow for machined metals and plastics.
- Order Size
- One-off parts through scheduled production
- Materials
- Aluminum, steel, stainless, copper alloys, titanium, engineering plastics
- Quality Inputs
- Datums, tolerances, finish callouts, inspection requirements
Overview
A machining route matched to part geometry and volume
Every request is reviewed for tool access, setup strategy, material availability, critical dimensions, and the operations needed after machining.
Rapid Prototypes
Validate fit and function with production-representative metal or plastic.
Complex Parts
Route multi-sided geometry to 4-axis or 5-axis equipment when it reduces setups.
Repeat Production
Retain drawings, revision details, and inspection requirements for recurring orders.
Managed Secondary Work
Combine machining with heat treatment, finishing, marking, hardware, and assembly.
Precision Program
Put geometry, critical features, and inspection needs in one RFQ.
Include the current CAD model and a controlled drawing so tool access, setup strategy, tolerances, finish, and documentation can be reviewed together.
Capabilities
CNC processes available through the network
| Process | Typical Geometry | Good Fit |
|---|---|---|
| 3-Axis Milling | Prismatic parts, pockets, drilled patterns, accessible contours | Prototypes and straightforward production parts |
| 4-Axis and 5-Axis Milling | Multiple faces, compound angles, sculpted surfaces | Fewer setups and complex geometry |
| CNC Turning | Shafts, bushings, rings, threaded and concentric parts | Round components and turned-milled features |
| Swiss Turning | Long slender parts and small precision diameters | Connectors, pins, fasteners, and medical-style components |
| Large-Part Machining | Frames, plates, bases, and oversized envelopes | Industrial equipment and structural hardware |
| Wire and Sinker EDM | Hard metals, fine slots, sharp internal forms, tooling details | Features that are difficult to reach with rotating tools |
Materials
Common machinable materials
Final availability depends on grade, stock form, size, certification, and destination.
Secondary Operations
Finishes and completion services
Protection
Anodizing, passivation, black oxide, plating, conversion coating, and powder coating.
Appearance
Bead blasting, brushing, polishing, tumbling, painting, and controlled cosmetic surfaces.
Function
Heat treatment, grinding, lapping, thread inserts, press-fit hardware, and laser marking.
Quality
First article reports, dimensional inspection, material documents, and custom plans by request.
Design Guidance
Prepare files for a faster review
Identify Critical Features
Apply tight tolerances only where fit, sealing, alignment, or performance requires them.
Allow Tool Access
Deep narrow pockets, small internal radii, and hidden features may require special tooling or EDM.
Control Thin Walls
Thin sections can move during cutting; reinforce them or identify acceptable distortion limits.
Use a 2D Drawing
Add threads, datums, surface finish, edge breaks, material condition, and inspection notes.
FAQ
CNC machining questions
Can I order one machined part?
Yes. The same workflow supports a single engineering prototype, a pilot batch, or repeat production.
Do you need both a model and drawing?
A model defines geometry. A drawing is strongly recommended when the part includes tolerances, threads, datums, finishes, or inspection requirements.
How do you select a machine type?
The review considers geometry, size, material, tolerance, quantity, setup count, and lead-time goals before routing the project.
Can machining and finishing be quoted together?
Yes. List the finish specification, color, masking areas, cosmetic requirements, and any required certification in the RFQ.
Start a CNC Project
Upload the model and drawing for review.
No account is required to submit an RFQ.