4-Axis CNC Machining Service

Aluminum is a lightweight metal known for its excellent strength-to-weight ratio, corrosion resistance, and machinability. It’s widely used in industries requiring durable yet low-density components.

You can rely on DEK to machine aluminum with high precision and clean finishes, making it suitable for projects where strength, weight, and appearance matter. We use our advanced 4-axis CNC machining service to maintain tight tolerances and consistent quality across parts. These parts include aerospace brackets, automotive engine housing, medical device casing, etc.

Alloy
Aluminum 2017A, 2024, 5052, 5083, 6060

Brass is an alloy of copper and zinc, known for its corrosion resistance, electrical conductivity, and excellent machinability. Its bright gold-like appearance also makes it popular for aesthetic components in technical and decorative applications.

We machine brass at DEK with outstanding dimensional accuracy and smooth surface finishes. Our 4-axis capabilities allow precise shaping and hole alignment, especially for complex features. You’ll benefit from burr-free, polished parts that meet tight tolerances and quality standards for industrial-grade performance and visual appeal.

Alloy
Brass 260, C360, Cz121

Copper is a soft yet durable metal known for its high electrical and thermal conductivity. It is often used in components requiring strong heat or electricity transfer, and it’s easy to machine with proper techniques.

At DEK, we machine copper with precision to achieve smooth, accurate surfaces and optimal tolerances. Our 4-axis CNC machining service ensures even complex parts are manufactured without distortion. We use copper in manufacturing components like electrical connector terminals, medical imaging system contacts, PCB heat spreaders, etc.

Alloy
Copper C101 and C110

Stainless steel is a corrosion-resistant alloy known for its durability, strength, and hygienic properties. It is widely used across industries due to its resistance to oxidation, wear, and extreme conditions.

Using 4-axis CNC machining, DEK produces stainless steel parts with exceptional accuracy and surface quality. We ensure reliable finishes, sharp edges, and exact tolerances for parts that must perform under high stress or environmental exposure. You can expect robust, long-lasting components built with clean, efficient machining.

Alloy
Stainless Steel 301, 303, 321, 304, 304L

Titanium is a high-performance metal with an excellent strength-to-weight ratio, corrosion resistance, and biocompatibility. It's used in industries that demand lightweight yet strong and durable components under extreme conditions.

DEK machines titanium with advanced techniques to maintain dimensional integrity and achieve tight tolerances. Our 4-axis machining system handles complex shapes and contours smoothly. You'll receive parts that are strong, consistent, and finished with precision, ideal for high-performance applications that cannot compromise on quality.

Alloy
Titanium Grade 1, 2, and 5

Tool steel is a hard, wear-resistant alloy used for components requiring excellent strength, toughness, and durability. It’s known for holding shape under pressure and resisting deformation even during intense use.

We machine tool steel with specialized tooling and precise 4-axis setups. Our process delivers tough components with reliable shapes, uniform tolerances, and high-quality surface finishes. You’ll benefit from parts that maintain their mechanical properties even in the most demanding manufacturing or tooling environments.

Alloy
Tool Steel A2, A3, D2, H13, O1

Zinc is a corrosion-resistant metal that offers good strength, excellent castability, and dimensional stability. It’s often used for lightweight parts where toughness and formability are key.

DEK uses 4-axis CNC machining service to process zinc with care, ensuring sharp features and well-defined geometries. We optimize speed and quality, producing parts with clean finishes. You’ll get well-machined, cost-effective zinc components like aerospace sensor mounts, medical device casings, automotive carburetor parts, etc, that meet precise standards across your project requirements.

Alloy
Zamak 3

ABS is a lightweight thermoplastic known for its toughness, impact resistance, and ease of machining. It offers good dimensional stability, making it suitable for parts that need strength, surface quality, and moderate heat resistance.

At DEK, we use ABS to produce parts that require strong durability and accurate dimensions. Our 4-axis CNC machining service ensures precise contours, sharp edges, and consistent detailing even in complex designs. ABS machines cleanly, and we optimize feeds and tooling to minimize material stress. You’ll get smooth, professional finishes ready for functional and aesthetic applications. Whether for prototypes or low-volume production, you benefit from dependable machining quality and part consistency.

Nylon or PA is a durable engineering plastic valued for its excellent mechanical properties, high wear resistance, and low friction. It is ideal for producing lightweight parts that must endure heavy loads or constant movement.

We machine Nylon at DEK using 4-axis setups that guarantee reliable precision in complex geometries. The material’s low friction is preserved by our tooling choices, giving you accurate parts like gear housing, medical device handles, bearing sleeves, etc. You can expect high-quality surface finishes with uniform dimensions across many batches.

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

PC is a transparent thermoplastic with high impact resistance, toughness, and excellent dimensional stability. It withstands heat and mechanical stress, making it suitable for demanding applications requiring clarity or durability.

DEK machines PC with precision, ensuring tight tolerances and clean surfaces on all components. Our 4-axis equipment handles complex shapes, angled cuts, and undercuts with excellent repeatability. We optimize parameters to prevent cracking and preserve the integrity of each part. The result is durable, high-clarity parts that meet rigorous performance standards. You benefit from professional, clear finishes and accurate shaping suitable for both functional and visual applications.

PEEK is a high-performance plastic with excellent chemical resistance, thermal stability, and mechanical strength. It maintains integrity in extreme environments and is often used in high-precision or high-stress conditions.

At DEK, we use advanced 4-axis CNC machining services to shape PEEK accurately and safely. Our experienced team controls speeds and feeds to avoid deformation, ensuring consistent dimensional quality across each piece. PEEK components, including spinal implants, pump wear rings, aerospace connectors, etc., come out clean, precisely machined, and ready for use in demanding industries. You’ll benefit from repeatable accuracy, exceptional surface quality, and reliable mechanical properties, which are all essential for parts that can’t fail under pressure.

POM (Delrin) is a strong, low-friction plastic with high stiffness and wear resistance. It’s ideal for precision parts where dimensional accuracy and sliding properties are essential, especially in mechanical systems.
At DEK, we use 4-axis CNC machining to produce POM parts with detailed accuracy and uniform finishes. Our process handles the material’s hardness well, resulting in consistent tolerances and smooth sliding surfaces. We focus on eliminating burrs and maintaining clean cuts across all features. Your parts come out crisp, strong, and ready for direct use in structural or mechanical assemblies, where both form and function matter.

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

PP is a flexible, lightweight plastic with good chemical resistance and fatigue durability. It’s used for components that require toughness, elasticity, and low cost, particularly in environments where moisture or chemicals are present.

DEK machines PP with care using 4-axis setups that reduce material stress and ensure smooth surfaces. Despite its flexibility, we maintain consistent geometries and wall thicknesses in each part. Our techniques prevent warping or distortion, resulting in clean, functional components. You’ll get high-quality parts with excellent strength-to-weight ratios and surface finishes.

Grades
PP Homopolymer, PP+GF(30%)

PTFE is a slippery, chemically resistant plastic with extremely low friction and excellent thermal stability. It's often chosen for parts that need to withstand aggressive environments or continuous motion.

DEK uses advanced 4-axis CNC machining service to cut PTFE with care, achieving smooth, burr-free edges and detailed geometries. Our team controls every step to avoid material swelling or deformation. The result is precise, high-performance parts that resist heat, chemicals, and wear. You get ultra-smooth components that maintain tight tolerances, even on intricate shapes. Whether you need prototypes or production runs, your PTFE parts, like aerospace sealing rings, valve seats, insulating bushings, etc, come out functional and consistent every time.