● ABS: Great for general purpose plastic prototyping with a smooth finish. ● PC (Polycarbonate): Strong & robust prototypes in clear or translucent finish. ● PP (PolyPropylene): Good for flexible, clips and snap featured prototypes. ● Acrylic (Pmma): Good for clear fully transparent prototypes like glass. ● Nylon(PA6): Excellent abrasion resistance, good for Gears, Bearings. ● Acetal (Delrin): Excellent durability, Self-lubricant, water-resistant. ● PU Rubber: Good for small quantity of Rubber like flexible parts.Nylon is an ideal engineering plastic material when it comes to CNC machining manufacturing. At Rapid Done, we can take more than 10 machining processes to create different nylon parts. Among them, CNC turning and CNC milling are the two most common methods.Nylon is a synthetic thermoplastic linear polyamide. It has excellent properties including good mechanical properties, great abrasion resistance, and a low friction coefficient. There is also an FDA-compliant and USDA-approved grade of nylon, it is resistant to chemicals and hydrocarbons. Nylon can be mixed with various substances to achieve different variations of nylon, the most popular grades are nylon 6 and nylon 6/6. ● Nylon 6 Nylon 6 (CNC) - PA 6 - has excellent mechanical properties, with high toughness and hardness. Susceptible to moisture absorption. ● Nylon 6 30% Glass Filled Glass-reinforced nylon has higher tensile strength than un-reinforced nylon while still benefiting from its flexibility. Very tough. ● Nylon 6/6 30% Glass Filled This grade has been re-enforced with glass fibre - and the composite inherits good strength, hardness and abrasion resistance from the 30% glass filler, and tough and lightweight properties of the plastic. ● Nylon 6 Flame Retardant PA 6 FR possesses a high degree of stiffness, tensile strength as well as good sliding and wear properties with simultaneously outstanding corrosion and chemical resistance.● Threading ● Reaming● Welding ● Stamping● Sawing ● Drilling● Polishing ● Cutting