Precision Plastic Solution Capabilities

Power of Plastics

Types of Plastic for CNC Machining


CNC machined plastics are widely used in every major industry from construction to automotive. Listed below are the types of plastics that ALF Industries offers for on-demand custom manufacturing. You can learn more about specific material properties and applications on each page.

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Machining Plastics Offered

CNC plastics are versatile and can be utilized for a wide array of components, ranging from prototypes and engineering models to final-use parts. Although machining plastics can present challenges, their lightweight nature and density, combined with straightforward geometries, can often make them a more viable option compared to 3D printing or injection molding. Many of the materials listed below boast exceptional durability, high fatigue resistance, chemical inertness, and effective shock absorption. Additionally, some plastics, like ABS, are general-use materials that are easier to machine, making them ideal for budget-friendly design testing. Depending on your project's requirements, machined plastic could be the optimal choice for your custom parts. Delve into our materials further below.

  • HDPE for CNC machining
  • Acetal (Delrin) for CNC machining
  • Polypropylene for CNC machining
  • UHMW-PE for CNC machining
  • Nylon 6/6 for CNC machining
  • Acrylic for CNC machining
  • ABS for CNC machining
  • Polycarbonate for CNC machining
  • PEEK for CNC machining
  • PTFE-Teflon for CNC machining
  • Garolite G-10 for CNC machining
  • PVC for CNC machining

From Metals to Composites

Finishes and Post-Processing Options


We offer a wide range of surface finishes applicable to these plastics including:

  • Bead Blasting
  • Tumbled
  • Powder coat
  • Vapor polishing
  • Custom: we evaluate custom requests on a case-by-case basis.
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Contact ALF Industries

Partner with Experts in Manufacturing

At ALF Industries, we're here to help with custom manufacturing, precision engineering, and advanced finishing solutions, committed to delivering exceptional results.

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