Plastic Machining & Manufacturing Services. POLYMERCRAFTS ® offers precision-driven custom plastic CNC machining services, catering to industries that require high-quality, detailed plastic components. With advanced CNC machining technology and a commitment to excellence, POLYMERCRAFTS ® delivers durable, reliable parts tailored to meet unique specifications. Common Plastics: Outline popular plastic materials for CNC machining, such as: ABS: Known for its strength and impact resistance, ideal for durable prototypes. Polycarbonate (PC): Offers high impact strength and optical clarity, good for lenses and transparent parts. POM (Acetal/Delrin): Known for low friction and high stiffness, ideal for gears and bearing applications. Nylon: High wear resistance and durability, used for structural parts. PTFE (Teflon): Excellent chemical resistance and low friction, suitable for seals and insulation.