CNC part for The Phased Array Company (TPAC)

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Portrait of Grafton Montgomery from The Phased Array Company (TPAC)

Reduced time to market

Grafton Montgomery - The Phased Array Company (TPAC)

Using 3D Hubs has enabled us to quickly source short run CNC parts, resulting in a significantly reduced time to market. The parts are always perfect, timely and reasonably priced. We are big fans!

Explore our CNC machining materials

Find the right material for your project. See all metals and plastics or filter by a specific property.


Our most popular CNC machining metals.


High machinability and ductility, good strength-to-weight ratio.


Stainless steel

High tensile strength, corrosion and temperature resistant.



Low friction, excellent electrical conductivity, golden appearance.



Our most popular CNC machining plastics.


Common thermoplastic, impact resistant, easy to machine.



High toughness, excellent impact strength, transparent.



Excellent mechanical properties, thermal, chemical and abrasion resistant.


CNC machining surface finishes

As Machined (standard) ~125 RA µin (3.2 RA µm). Minor tool marks will be visible on the part. Surface finish requirements can be increased to 63, 32, or 16 RA µin.
Bead Blast Matte finish with light texture is achieved by blowing small glass beads against the part.
Anodizing Type II Corrosion resistant finish. A variety of different colors can be applied when anodizing.
Anodizing Type III Adds a wear resistant layer on top of the corrosion resistance of Type II.
Powder Coat Strong, wear and corrosion resistant finish, that is more durable than the methods mentioned above. Powder coat finishing are available in large range of colors.

Other surface finishes are available upon request

Sample CNC machined parts

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How to produce custom metal parts
for your business

Learn how to select the right manufacturing process for your metal parts. Our free Metal Kit helps you easily compare CNC machining and additive manufacturing (AM) technologies.

Producing metal parts - 3D Hubs Metal Kit