CNC Machining Service for Custom Parts
Request a quote for your metal or plastic CNC machined parts, from rapid prototyping to full production.
- Tolerance down to 0.001 inches.
- Choose from 100+ materials, 30+ surface finishes.
- ISO 9001:2015, ISO 13485, ISO14001:2015, IATF 16949:2016 certified.
- Lead times as short as 1 day.
What is CNC Machining?
CNC (Computer Numerical Control) machining is a popular manufacturing process that uses automated cutting tools to shape metal or plastic materials. Common types of CNC machines include 3-axis, 4-axis, and 5-axis milling machines, lathes, and routers. These machines are operated by skilled machinists who create tool paths based on the design of the final part.
CNC machines are highly accurate and can cut a wide range of materials, including various metal alloys and rigid plastics. This makes CNC machining ideal for creating custom parts used in many industries such as aerospace, medical, robotics, electronics, and manufacturing. Manek offers CNC services and provides custom quotes for over 30 materials, including common materials like aluminum and acetal, as well as advanced materials like titanium, PEEK, and Teflon.
Our CNC Machining for Custom Parts
Manek is your trusted manufacturer for high-quality prototypes and final machined parts, no matter how simple or complex. We operate over 150 CNC machines, providing services like milling, turning, routing, EDM machining, drilling, and precision grinding. Our ISO 9001 certification and extensive expertise ensure precision with every project.
Custom CNC Milling Services
Custom CNC Turning Services
We have over 200 CNC milling centers, including 3-axis, 4-axis, and advanced 5-axis machines. This allows us to produce high-precision parts with complex shapes in both plastic and metal.
We serve a variety of industries, with a special focus on mold making.
We offer CNC turning services for cylindrical, square, and hexagonal parts. Using our CNC lathes, turning centers, and mill-turn machines, we can create both prototypes and production partsWe deliver high-quality results in just a few days.
CNC Machining Materials
Our CNC machining service gives you access to over 24 different metal and plastic materials for your custom parts, including aluminum, steel, brass, and plastics.
Metals
Aluminum alloys are lightweight, strong, and easy to machine. They are corrosion-resistant, making them ideal for outdoor projects and structural parts. These properties make aluminum popular in industries like aerospace, automotive, and consumer electronics, where strength and low weight are important.
- Aluminum 6061, 6061-T6, Aluminum 6063, Aluminum 6082, ABS Aluminum 6082-T6
- Aluminum 5052, Aluminum 5083
- Aluminum 7075, 7075-T6
- Aluminum ADC12 (A380)
- Aluminum 2024
Stainless steel is a strong, durable material commonly used in CNC machining. It is resistant to rust and staining, making it ideal for kitchen appliances, medical equipment, and architectural designs. Its strength and versatility also make it a popular choice for automotive, aerospace, and industrial parts that require high performance.
- SUS201, SUS303, SUS 304
- SUS316, SUS316L
- SUS42, SUS430, SUS431, SUS440C
- SUS630/17-4PH
- AISI304,AISI316L,AISI420,AISI4140
Copper is highly conductive and malleable, making it ideal for electrical wiring and plumbing. Its natural antibacterial properties are useful in medical applications, while its attractive appearance is perfect for decorative items and artwork. Copper alloys, such as brass and bronze, also offer excellent conductivity, easy machinability, and good corrosion resistance. These materials are commonly used in electrical components, heat exchangers, and plumbing fittings.
- Copper C101(T2), Copper C110(TU0)
- Copper C103(T1), Copper C103(TU2)
- Beryllium Copper
Bronze is made by mixing copper with up to 35% tin and up to 8% lead. The lead in the alloy is a soft metal, which makes bronze easy to machine.
Bronze is often used for bearings and marine parts like pumps and fittings because it resists seawater corrosion. However, its mechanical strength is lower than many other machinable metals. This makes bronze better for low-stress parts made with CNC machining.
- Tin Bronze
- 932
Magnesium is a lightweight but strong metal. It is often used in the aerospace and automotive industries where reducing weight is very important.
Magnesium is easy to machine and can be shaped into complex designs. It is also used in electronic devices because it has excellent conductivity.
- AZ31B
- AZ91D
Titanium is very strong and lightweight, making it perfect for aerospace and medical implants.
Titanium resists corrosion and is compatible with the human body, which makes it suitable for use in tough environments. Its high strength-to-weight ratio also makes it useful in many industrial applications.
- TA1, TA2
- TC4/Ti-6Al 4V
Plastics
ABS (Acrylonitrile Butadiene Styrene) is an affordable thermoplastic commonly used for prototypes before injection molding. It is strong, durable, and resistant to impact and heat.
ABS plastic is popular in the automotive and consumer electronics industries because it has great mechanical properties and is easy to process. It can also be modified with additives to improve qualities like flame resistance or UV protection.
- ABS Beige(Natural)
- ABS Blac
- ABS Black Antistati
- ABS Milky Whit
- ABS+PC Black
- ABS+PC White
Polycarbonate is a very durable and clear material. It has excellent impact resistance, making it tough and hard to break.
Polycarbonate is commonly used in bulletproof glass and safety gear because it can absorb a lot of force without cracking.
- PC Black
- PC Transparent
- PC White
- PC Yellowish White
- PC+GF30 Black
PMMA (acrylic) is a clear and weather-resistant material that doesn’t fade easily. This makes it a great choice for outdoor displays, signage, and lighting. It can withstand various weather conditions, maintaining its clarity and appearance over time.
Additionally, PMMA is often used in CNC machining due to its ease of processing. CNC machines can cut, shape, and polish acrylic with high precision, making it ideal for creating detailed and custom designs for outdoor applications.
PMMA Black
PMMA Transparent
PMMA White
POM (Polyoxymethylene) is a strong material with a low-friction surface, making it ideal for precision parts such as gears and bearings. Its durability and smooth surface ensure that parts fit perfectly and work efficiently.
POM is commonly used in CNC machining because it can be easily shaped with high precision. CNC machines are perfect for creating detailed and accurate components, making POM a popular choice for applications requiring both strength and smooth performance.
- Dark brown (coffee) POM 100AF
- POM Black
- POM Blue
- POM White
Nylon is a strong, wear-resistant thermoplastic with great sound and vibration dampening properties. It also has a low friction coefficient, making it ideal for use in engineering and manufacturing.
Common applications of Nylon include gears, bearings, and bushings. It is especially useful in medical devices and electronics, such as screws and spacers for circuit boards. Its strength and durability make it a popular choice in a wide range of industries.
- PA(Nylon) Blue
- PA6 (Nylon)+GF15 Black
- PA6 (Nylon)+GF30 Black
- PA66 (Nylon) Beige(Natural)
- PA66 (Nylon) Black
Polyethylene is a lightweight and tough material known for its excellent impact resistance. It’s commonly used in packaging, containers, and products that need to withstand pressure without cracking.
Polyethylene can also be processed using CNC machining, though it requires specific techniques due to its flexibility. CNC machines can cut and shape polyethylene for a variety of applications, making it a versatile material for many industries.
HDPE
UHMW-PE
LDPE
PEEK (Polyether Ether Ketone) is a high-performance thermoplastic used in industries like aerospace, automotive, and electronics. It is known for its strength, stiffness, toughness, and excellent resistance to chemicals, heat, and wear.
Thanks to these properties, PEEK is ideal for use in harsh environments where other materials may fail. Common applications include aircraft structures, high-temperature electronic components, and medical and dental parts, such as implants.
PEEK Beige(Natural),
PEEK Black
PP (Polypropylene) is a thermoplastic known for its high melting point, strong strength-to-weight ratio, and excellent resistance to chemicals. It is also durable, reliable, moisture-resistant, and has good fatigue strength.
PP is commonly used in a wide range of applications, including laboratory equipment, medical devices, food processing machinery, and consumer goods. It is also found in aircraft interior components, ducting, housings, automotive bumpers, fuel tanks, and battery cases.
- PP Black
- PP White
- PP+GF30 Black
Polyphenylene Sulfide (PPS) is a thermoplastic known for its excellent chemical resistance, high thermal stability, and ability to withstand high temperatures. It also offers great dimensional stability and electrical insulation properties.
PPS is commonly used in automotive parts, electrical connectors, and industrial equipment. Applications include fuel systems, turbine blades, brake pads, bearings, gears, switches, and engine components. PPS parts are highly durable and reliable, even in harsh environments.
- PPS Black
- PPS White
- PPS+GF30 Black
CNC Machining Surface Finishes
Looking for the right surface finish? Choose from over 30 options to suit both your functional and aesthetic needs.
As Machined
An as-machined finish is the surface straight from the CNC machine, offering a cost-effective option with visible tool marks.
Polishing
Anodizing
Heat Treatment
Heat treatment changes the mechanical properties of metal, increasing its hardness, strength, or ductility.
Sand Blasting
Sand blasting uses pressurized sand or other materials to clean and texture the surface, creating a smooth, matte finish.
Tumbling
Electropolish
Electropolishing is a chemical process that smooths and brightens surfaces, while also improving corrosion resistance.
Alodine
Brushed Finish
A brushed finish creates a satin texture with a unidirectional pattern, helping to reduce the visibility of marks and scratches on the surface.
Powder Coating
Powder coating creates a thick, wear-resistant layer and offers excellent color and texture options, making it suitable for various surfaces.
Electroplating
Electroplating applies a thin metal layer to parts, enhancing surface conductivity, corrosion resistance, and wear resistance.
Black Oxidize
Black oxide is a conversion coating for ferrous metals that reduces light reflection and enhances corrosion resistance.
Tolerances for CNC Machining
With precision tolerances that meet industry standards, our CNC machines ensure every part is consistently accurate and fits perfectly with other components.
| Description | |
| General Tolerances | Metals : ISO 2768-m |
| Plastics : ISO 2768-c | |
| Precision Tolerances | Maneck can manufacture and inspect parts according to your drawing specifications and GD&T annotations, including tolerances as tight as +/- 0.001 inches. |
| Min Wall Thickness | 0.55mm |
| Min End Mill Size | 0.55mm |
| Min Drill Size | 1.0mm |
| Maximum Part Size | CNC Milling: 4000 mm×1500 mm×600 mm |
| CNC Turning: 200 mm×500 mm | |
| Minimum Part Size | CNC Milling: 5.0 mm×5.0 mm ×5.0 mm |
| CNC Turning: 2.0 mm×2.0 mm | |
| Production Volume | Prototoyping: 1-200 pcs |
| Low volume: 201-10,000 pcs | |
| High volume: Above 10,001 pcs | |
| Lead Time | 5 bussiness days for most projects. |
| Delivery of simple parts can be as fast as 1 day. |
Design Guidelines for CNC Machining
Our experts provide feedback on your custom machined parts to help you optimize your designs for manufacturability, ensuring the best results in CNC machining.
CNC Machining Service for Custom Parts
Manek can provide customized CNC machining services, turning your designs into tangible, high-quality products. Our advanced CNC machines can process a variety of materials, including metals and plastics. Our engineers and producers will strictly adhere to your designs, ensuring that every part is produced with the highest precision. At Manek, we focus not only on accuracy but also on speed. Our CNC machines can produce parts faster than traditional methods, helping you get your products to market more quickly.