METALMARKET

Online CNC machining service

On-demand CNC machining service for rapid prototyping and production parts, through a network of specialized, experienced and thoroughly vetted local and global CNC machine shops.

All uploads are secure and confidential

Our CNC machining service capabilities

CNC machine all types of parts, from simple "as machined" workholdings to complex geometries. Our manufacturers operate almost every kind of CNC mill and turning center, with EDM and grinders available on request. We offer tolerances down to ±.020 mm (±.001 in) and lead times from 5 business days.

3 & 5 axis CNC milling

3 & 5 axis CNC milling

Access over 1,000 milling centers, including standard 3-axis mills, indexed 3+2-axis mills & fully-continuous 5-axis mills

CNC turning

CNC turning

Access over 300 turning centers, including Swiss lathes and multi-axis mill turns.

Gallery of CNC machined parts

Here's a small selection of the CNC machined prototypes and end-use parts we've produced for our customers.

CNC machined part 1
CNC machined part 2
CNC machined part 3
CNC machined part 4
CNC machined part 5
CNC machined part 6
CNC machined part 7
CNC machined part 8

CNC machining materials

We can generate instant machining quotes for 50+ metals and plastics.

Metals

Aluminum

Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance. Can be anodized.

Show all alloys
  • Aluminum 7075-T7351 | 3.4365 | 76528 | AlZn5.5MgCu
  • Aluminum 6061-T651 | 3.3211 | 65028 | AlMg1SiCu
  • Aluminum 7075-T651 | 3.4365 | 76528 | AlZn5.5MgCu
  • Aluminum 6082-T651 | 3.2315 | 64430 | AlSi1MgMn
  • Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1
Learn more

Stainless steel

Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished.

Show all alloys
  • Stainless steel 304/304L | 1.4301/1.4307 | X5CrNi18-10
  • Stainless steel 316/316L | 1.4401/1.4404 | X5CrNiMo17-12-2
  • Stainless steel 17-4 PH | 1.4542 | X5CrNiCuNb16-4
  • Stainless steel 303 | 1.4305 | X8CrNiS18-9
Learn more

Titanium

Titanium is a metal with excellent strength-to-weight ratio, low thermal expansion and high corrosion resistance that is sterilizable and biocompatible.

Show all alloys
  • Titanium Grade 5 | 3.7164 | Ti6Al4V
  • Titanium Grade 2 | 3.7035
  • Titanium Grade 1 | 3.7025
Learn more

Plastics

We can source any other material on request, but quotes take up to 48 hours.

CNC machining surface finishes

We can instantly quote a wide variety of post-machining surface finishes.

As machined

(Ra 3.2μm / Ra 126μin)

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Smooth machining

(Ra 1.6μm / Ra 63μin)

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Fine machining

(Ra 0.8μm / Ra 32μin)

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Polishing

(Ra 0.8μm / Ra 32μin)

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Brushed

(Ra 1.2μm / Ra 47μin)

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Bead blasted

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Powder coated

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Black oxide

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Electroless Nickel Plating

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Bead Blasted + Chromate Conversion

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Bead Blasted + Anodized type III

(Hardcoat)

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Bead Blasted + Anodized type II

(Glossy)

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As machined + Anodized type II

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Brushed + Anodized type II

(Glossy)

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Bead blasted + Anodized type II

(Matte)

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As machined + Anodized type III

(Hardcoat)

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Brushed + Electropolished

(Ra 0.8μm / Ra 32μin)

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Chromate Conversion Coating

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Our ordering process

1

Upload CAD file

Securely upload your part design to our online quote builder

2

Confirm specs

Configure your part specifications and select a lead time

3

Receive instant quote

Upload your CAD to our online quoting platform

4

Manufacturing

We select the best manufacturer and production begins

5

Quality control

We ensure parts are manufactured to our standards

6

Delivery

Your parts are delivered to your door