Automotive CNC Machining Service

Aluminum is a lightweight, corrosion-resistant metal with excellent thermal and electrical conductivity. It is easy to machine and offers a good strength-to-weight ratio, making it ideal for high-performance and fuel-efficient applications in automotive engineering.

At DEK, we use aluminum to produce precise and durable automotive components like transmission housing, brackets, wheel hubs, etc, that meet demanding design specifications. Our advanced automotive CNC machining service ensures tight tolerances, smooth finishes, and consistent quality. Whether you need small or high-volume production, we deliver reliable aluminum parts.

Alloy
Aluminum 2014, 2017A, 2024, 5052, 5083

Brass is a copper-zinc alloy known for its excellent machinability, corrosion resistance, and good thermal conductivity. It also has a distinctive gold-like appearance, making it suitable for both functional and decorative automotive uses.

DEK machines brass with care and precision, using advanced CNC processes that maintain high quality and dimensional accuracy. Our team focuses on delivering clean finishes and long-lasting performance. You can count on us for dependable brass components that reflect DEK’s commitment to excellence.

Alloy
Brass 260, C360, Cz121

Copper is a highly conductive metal with excellent corrosion resistance and thermal transfer properties. It is malleable, durable, and often used in automotive systems requiring efficient heat or electricity flow.

At DEK, we machine copper components like current terminals and connectors, heat exchangers, battery busbars, etc, to the highest standards. Our automotive CNC machining service ensures precise shaping and tight tolerances, essential for copper’s sensitive performance roles. We focus on delivering clean, polished finishes and stable results, offering components with high quality and accuracy.

Alloy
Copper C101, C110

Magnesium is one of the lightest structural metals, offering a high strength-to-weight ratio and good heat dissipation. It is commonly used where weight reduction is critical without compromising performance and durability.

We at DEK specialize in machining magnesium parts with extreme care, using precise CNC methods to avoid distortion or defects. Our experts ensure that the final parts meet the strictest quality standards with excellent finishes. DEK helps you achieve lighter, more efficient automotive solutions without sacrificing reliability or mechanical performance.

Alloy
AZ31B, AZ61B, and AZ91D

Stainless steel is a strong, corrosion-resistant metal that maintains its properties under extreme temperatures and harsh environments. It offers high strength, durability, and a clean surface finish, ideal for automotive settings.

DEK uses stainless steel to produce components that meet rigorous quality expectations. Our CNC machining delivers consistent results, tight tolerances, and excellent surface finishes. With a strong focus on durability and aesthetics, we make sure your stainless steel parts hold up to both functional and visual standards in demanding industries.

Alloy
Stainless Steel 15-5, 17-4 PH, 2205 Duplex, 301, 303

Titanium is a high-strength, lightweight metal with exceptional corrosion resistance and heat tolerance. It has a high strength-to-weight ratio, making it valuable in high-performance and critical automotive applications.

At DEK, we handle titanium with precision, using specialized automotive CNC machining service methods that preserve its strength and integrity. We ensure smooth, clean finishes and excellent dimensional accuracy. Our team is experienced in machining titanium to exact specifications, helping you achieve high-performance parts. These parts include exhaust valves, connecting rods, wheel lug bolts, and nuts.

Alloy
Titanium Grade 1, 2, 5.

Zinc is a corrosion-resistant metal that is easy to machine and often used in die casting. It offers good strength and dimensional stability, especially in small and complex parts with tight tolerances.

DEK utilizes zinc for projects requiring intricate machining and excellent surface quality. Our CNC processes ensure parts with accurate geometries, repeatable results, and professional finishes. We take pride in delivering zinc components that match your expectations for strength, aesthetics, and consistency.

Alloy
Zamak 3

ABS is a tough, impact-resistant plastic with excellent dimensional stability and surface finish. It is lightweight, easy to machine, and has good resistance to physical stress, making it useful in various automotive applications.

At DEK, we machine ABS parts with high precision to meet your exact design needs. Our automotive CNC machining service provides smooth, uniform surfaces, clean cuts, and consistent accuracy across every batch. We maintain strict quality control throughout production to ensure your ABS components perform reliably. DEK focuses on delivering long-lasting, well-finished ABS parts like console housing, dashboard panels, air vent grilles, etc that meet both mechanical and aesthetic demands.

PA is a strong, wear-resistant thermoplastic with good chemical and abrasion resistance. It is lightweight, has excellent toughness, and is commonly used where mechanical durability is needed in automotive applications.

You can count on DEK to produce PA parts with top precision and quality. Our CNC machining capabilities allow us to handle PA’s flexibility and wear resistance with ease. We carefully manage each step to avoid warping and achieve fine tolerances. With a focus on clean finishes and consistent results, DEK ensures your PA components meet the highest industrial standards.

Grades
Nylon 6, Nylon 6 (30% Glass Filled), Nylon 6/6 (30% Glass Filled), Nylon 6 Flame Retardant.

PC is a transparent, tough plastic with high impact resistance and dimensional stability. It resists heat and UV exposure, making it ideal for automotive environments where strength and optical clarity are important.

At DEK, we focus on automotive CNC machining services to shape PC into reliable, high-quality parts like cluster covers, headlight lenses, display panels, etc. Our processes ensure accurate dimensions, crack-free surfaces, and superior finishes. We monitor every stage closely to maintain clarity and toughness. Whether you require short runs or larger volumes, we consistently deliver PC components that reflect our focus on detail, performance, and durability in all applications.

PEEK is a high-performance plastic with outstanding mechanical and thermal resistance. It performs well in extreme temperatures and chemical environments, offering excellent wear resistance and dimensional stability in automotive settings.

DEK’s CNC machining expertise ensures we meet the high demands of PEEK with care and precision. We maintain consistent temperature control and tooling conditions to avoid defects and guarantee top-tier surface finishes. Our process produces PEEK parts that retain structural integrity under stress. With DEK, you get durable, high-spec plastic components that reflect our commitment to excellence and industry-leading precision.

PET is a strong, lightweight plastic with good dimensional stability and resistance to moisture and chemicals. It offers excellent machinability and is widely used where clarity and strength are both important.

When using PET, DEK delivers reliable, consistent results through controlled automotive CNC machining service operations. We focus on producing dimensionally accurate parts like sensor housing, fuse box components, etc, with smooth finishes and stable performance. Our experience with PET helps us avoid chipping or stress, ensuring every component meets your application’s needs. With DEK’s commitment to precision and finishing, you always receive PET parts you can depend on.

POM is a low-friction, high-strength thermoplastic known for its excellent dimensional stability and wear resistance. It is easy to machine and suitable for tight-tolerance automotive components requiring smooth movement and durability.
At DEK, we machine POM to exact specifications, ensuring that each part meets your strict requirements. Our CNC capabilities allow us to maintain consistent quality and accurate dimensions, even for complex shapes. We pay close attention to surface finish and structural integrity. With DEK, your POM parts benefit from efficient machining and expert craftsmanship.

Grades
Delrin 150, Delrin AF (13% PTFE Filled), Delrin (30% Glass Filled)

PP is a lightweight, chemically resistant plastic with good impact strength and fatigue resistance. It is cost-effective, easy to machine, and suitable for various automotive applications involving stress and heat exposure.
DEK’s CNC machining processes allow us to shape PP into high-performance parts with smooth finishes and accurate dimensions. We carefully control the cutting environment to reduce stress and warping. Our team ensures consistent quality, whether you need prototypes or full production runs. With DEK’s attention to detail and high precision, you receive PP parts that meet industry standards.

Grades
PP Homopolymer, PP+GF(30%)