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Materials List

CNC Machining Materials for Critical Applications

Precision machined mission critical part by Skillcraft Machine Tool Co.

Precision starts with the right materials. From high-strength alloys to engineering-grade plastics, Skillcraft delivers expertly machined components built to perform in demanding aerospace, defense, and power generation environments.

Our team is experienced in working with challenging materials and complex geometries, providing consistent quality across low-to-medium volume production. Whether you’re sourcing aerospace fixtures, defense components, or energy system assemblies, material compatibility is key to ensuring performance, reliability, and compliance.

With advanced CNC capabilities, deep engineering insight, and AS9100-compliant quality systems, we help customers succeed at every stage of the manufacturing process.

Precision Machining for Aerospace, Defense & Power Generation

From titanium brackets to 17-4 stainless components, material selection plays a pivotal role in how your part performs in real-world conditions. We partner with OEMs and Tier suppliers across aerospace, defense, and power generation markets to machine complex components in materials that meet strict mechanical, environmental, and regulatory demands.

Our team is skilled in working with high-strength metals, corrosion-resistant alloys, and engineering-grade plastics, supporting everything from lightweight prototypes to rugged production components.

Materials We Machine with Precision and Confidence

Backed by deep process knowledge and versatile CNC equipment, we offer high-performance alloy machining services and support a broad range of materials. If you don’t see what you need below, our team is happy to discuss your application and sourcing options.

Commonly Machined Metals

  • Aluminum 5083, 6061, 6082, 7075
  • Stainless Steel 17-4, 2205 Duplex, 303, 304, 316
  • Carbon & Alloy Steel 1018, 1045, A36, 4140, 4340
  • Tool Steel A2, D2, O1
  • Copper, Brass (C36000), Bronze, Zinc

High-Performance & Exotic Alloys

  • Inconel
  • Titanium
  • Specialty metals for aerospace precision machining materials

Engineering Plastics

  • Acetal (Delrin), PEEK, PTFE (Teflon)
  • Polycarbonate (PC), ABS, PVC, Nylon, HDPE, POM

We understand how each material behaves during milling, turning, EDM, and welding, so you can expect clean finishes, consistent tolerances, and structural integrity, no matter the material.

Let’s Build the Right Part with the Right Materials

Choosing the right CNC machining materials is only the beginning. Our skilled team combines material expertise with build-to-print manufacturing and responsive communication to support your most demanding projects. Whether you’re working with standard alloys or specialized materials, we deliver precision at every step.

Contact us today to learn how we can support your next project with high-performance machining services tailored to your material needs.

How Can We Help You?

How can we help?
Ask us a question or reach out to discuss your project.

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