CNC machining process
CNC Machining Services

Precision CNC Machining Through Our Supplier Network

Access a full range of CNC capabilities including milling, turning, and 5-axis machining, all sourced through our vetted supplier network. We handle the complexity so you get quality parts, on time.

Machining Capabilities

Our supplier network covers all major CNC processes to meet your project requirements.

CNC Milling

Precision milling for complex geometries, pockets, slots, and contoured surfaces. From simple 3-axis work to advanced multi-axis operations.

  • 3-axis & 4-axis milling
  • Complex geometries
  • Tight tolerances to ±0.001"
  • Large format capability
  • Prototype to production
CNC Turning

High-precision cylindrical parts with excellent surface finish. Ideal for shafts, pins, bushings, and rotational components.

  • Swiss-style turning
  • Live tooling available
  • Threading & knurling
  • Sub-spindle operations
  • High volume capability
5-Axis Machining

Advanced multi-axis machining for the most complex parts. Reduce setups, improve accuracy, and achieve geometries impossible with 3-axis.

  • Simultaneous 5-axis
  • Complex contours
  • Undercuts & compound angles
  • Single-setup precision
  • Aerospace-grade quality

Note: All machining is performed by our trusted supplier network. Stoneflake manages sourcing, quality, and delivery.

Materials

We source machined parts in a wide range of metals and plastics to match your specifications.

6061-T6
7075-T6
2024-T3
5052-H32
6063-T5

Don't see your material? Contact us and we can likely source it.

Surface Finishes

Complete your parts with professional surface treatments and finishes through our supplier network.

As Machined
Anodizing
Black Oxide
Bead Blasting

Note: All finishing services are handled by our trusted supplier network and finishing partners.

Tolerances

Our suppliers maintain strict tolerance capabilities to meet your precision requirements.

Standard

Most general machining

±0.005" (±0.127mm)

Precision

Higher accuracy parts

±0.002" (±0.05mm)

High Precision

Critical dimensions

±0.001" (±0.025mm)

Ultra Precision

Specialized applications

±0.0005" (±0.013mm)

Inspection & QA

Quality assurance is built into our process. We ensure parts meet specifications before they ship.

CMM Inspection
First Article Inspection (FAI)
AS9102 Reports
Material Certifications
Surface Roughness Testing
Hardness Testing

Ready to Get Started?

Upload your drawings and let us find the right supplier for your project. Fast quotes, transparent pricing, quality guaranteed.