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Design reference

CNC material notes for teams mixing machined and molded parts

NetProto does not offer CNC machining as a service. This reference summarizes material topics engineers review when a BOM mixes machined metal or plastic with injection molded components.

Reference only

Machined material choices beside molded assemblies

Use this page for research on machinability and spec language, then quote molded parts through instant quote.

Material behavior differs between subtractive and injection processes. Open the plastic materials library when the molded half of the assembly drives your RFQ.

CNC aluminum block and molded plastic bracket comparison on gray studio.

Material Topics

What a useful CNC material page should include

  • Machinability and tolerance behavior

  • Strength, corrosion, and thermal considerations

  • Cost and availability tradeoffs

  • Typical applications and buyer decision factors

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Related services and references

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