Custom CNC plastics are performance polymers made by chip removal for tight tolerances and perfect finishes.Custom plastic parts are plastic components or products that are specially designed and manufactured to meet unique or customized requirements. These parts are typically produced through various plastic molding processes, such as injection molding, extrusion, blow molding, or thermoforming. Custom plastic parts offer many advantages, such as: Versatility: Plastic can be molded into almost any shape, size, and color, allowing for a high degree of customization and flexibility. Durability: Plastic is resistant to corrosion, abrasion, impact, and weathering, making it suitable for various applications and environments. Cost-effectiveness: Plastic is generally cheaper than metal by volume, and plastic molding processes can reduce material wastage and production time, resulting in lower manufacturing costs. Performance: Plastic can have excellent mechanical, electrical, thermal, and chemical properties, depending on the type and grade of plastic used. Plastic can also be combined with other materials, such as metal or glass, to enhance its functionality and aesthetics. Custom plastic parts are widely used in various industries and applications, such as automotive, medical, aerospace, consumer goods, electronics, and more. Custom plastic parts can provide solutions for complex and challenging problems, as well as create innovative and high-quality products
| NAME | DESCRIPTION |
POM (Delrin/Acetal) | High stiffness, high accuracy, low friction, easy to machine. |
Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
ABS | Common thermoplastic, impact resistant, easy to machine. |
PEEK | High-performance thermoplastic, very high strength, thermal and chemical resistant. |
PTFE (Teflon) | Low friction, chemical and thermal resistant. |
Polycarbonate | High toughness, excellent impact strength, transparent. |
Polyethylene | Excellent strength-to-weight ratio, impact and weather resistant. |
PVC | Excellent chemical and weather resistance and good toughness. |
PMMA (Acrylic) | Transparent rigid plastic often used as a substitute for glass. |
PET | Tough plastic that offers excellent wear resistance and mechanical strength. |
Polypropylene | Excellent chemical resistance. Food-safe grades available. |
G-10 | High strength, low moisture absorption, and high level of electrical insulation and chemical resistance. |
FR4 | Flame retardant glass fiber epoxy laminate. |
Products in Custom plastic cnc machining parts service
Custom CNC Plastic machined parts are a great alternative to metal parts as they are lightweight, easier to machine and often less expensive. Using CNC machining to produce Custom Plastic Parts remains a top choice for engineers and product teams, given its compatibility with a wide range of plastics. Each type of plastic comes with its own strengths and weaknesses for plastic CNC machining applications. See our available materials above.
Custom Plastic CNC machining is a viable subtractive process for creating complicated plastic components. Sophisticated 3-, 4- and 5-axis CNC machines can produce high-quality end parts with complex geometries. Custom CNC machining plastic presents a viable alternative to 3D printing or injection molding for tighter tolerances and a different array of polymer materials. For low volume manufacturing, CNC machining with plastic is more cost-effective than injection molding.









