A wide range of plastics can be effectively machined using CNC technology. These materials can be broadly categorized into two main groups:  

Thermoplastics:

l Acrylic (PMMA): Known for its clarity, durability, and ease of machining. Widely used in signage, displays, and enclosures.  

l ABS (Acrylonitrile Butadiene Styrene): A strong and impact-resistant material, commonly used in prototyping, automotive parts, and consumer electronics.  

l Nylon (PA): Offers excellent wear resistance and strength, making it suitable for gears, bearings, and other high-stress applications.  

l Polycarbonate (PC): High impact strength, good optical clarity, and high heat resistance, often used in safety applications and electronics.  

l Polyethylene (PE): Available in various densities (HDPE, LDPE), known for its chemical resistance and good wear properties. Used in many applications, from packaging to industrial parts.  

l Polypropylene (PP): Lightweight, chemical-resistant, and widely used in automotive, medical, and packaging industries.  

l Delrin (POM): High strength, stiffness, and dimensional stability, making it suitable for gears, bushings, and other precision parts.  

Thermosets:

l Phenolics: Known for their high strength, heat resistance, and electrical insulation properties. Used in electrical components, adhesives, and composites.  

l Epoxies: Primarily used as adhesives and casting materials, offering excellent bonding strength and chemical resistance.