CNC Machining Services

Custom CNC Machining Parts in Plastic and Metal
Delivery in as fast as 3 days

  • 1 off CNC Prototype
  • 100K+ Mass Production Machining
  • Tolerance as tight as ±0.01 mm
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TDB offers a range of precision CNC machining services, including milling, turning, stamping, and surface grinding. Our team of experts utilize advanced 3 and 4-axis CNC machining centers to produce high-precision CNC machined parts in both metal and plastic materials. Whether you need prototypes or large production runs, our machining services are here to help. Contact us today to learn more about how we can help you get your CNC machined parts completed quickly, with turnaround times as fast as 5 days.

CNC Machining Processes

CNC Milling

CNC milling is a subtractive process that using 3-, & 4-axis milling machines with various of cutting tools to remove materials from solid plastic and metal blocks into final parts with different geometries as designed.

Explore Our CNC Milling Capabilities

CNC Turning

CNC turning is an efficient process for creating round components, such as shafts and worms, from plastic and metal bars or tubes. By combining CNC turning with live tooling, we can also add milled geometries to the finished product. This makes CNC turning a versatile option for manufacturing a wide range of parts in different materials.

Explore Our CNC Turning Capabilities

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ISO

9001:2015
CERTIFICATED

cnc

+50

CNC
MACHINES

10K+

CNC PARTS
MADE MONTHLY

materials

100+

PLASTIC &
METAL MATERIALS

Why Choose Us for Custom CNC Machining?

The Top 3 Reasons:

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Experience

Our highly experienced engineering team has a wealth of knowledge from working on a diverse range of projects, allowing them to confidently handle the production of complex and precise parts for various industries. No matter the challenge, our engineers are well-equipped to deliver top-quality results.

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Advanced Equipment

TDB is equipped with a variety of advanced in-house equipment for both manufacturing and testing to ensure the quality of your parts. This includes various Mazak CNC milling systems with 3, 4, and 5 axes, a Mitutoyo Coordinate Measuring Machine (CMM), and an Optical Analyzer. By utilizing this equipment, we are able to manufacture and inspect your parts to the highest standards in-house.

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Fast Turnaround

On average we return quotes within 24 hours, parts ship within 7 days or less, and we have a 99% on-time delivery and quality rate.

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See why our customers love us

I took a risk using TDB, as I hadn’t used them before. I sent them some very challenging, high-tolerance, CNC machined parts (some with machining from six sides), with some really small details.
We were blown away by the quality and accuracy of the parts. Bob Chan was quick to respond to my emails, well into the night, and we received the parts back in a short timeframe. We really couldn’t have been happier with the service. I would gladly recommend them to anyone.

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Andy Guscott

Director of Product Development

We have been ordering CNC parts from TDB for over 5 years. Their quality and services are way better than what we can get from the other Vietnamese CNC machine shops. We always receive a fast quotation after we send through RFQs. Normally, within 12 hours or shorter which helps a lot. The projects we receive from TDB, both materials and geometry are always 100% matched every time. We are more than happy to stick to their services in long term.

testimonial avatar male 1 ux builder
Andy Guscott

Director of Product Development

We came across TDB when the first time we try to outsource CNC machining parts from Vietnam. They came back with a price, lead time, and suggestions in 5 hours. Seriously, I was shocked by their fast reaction and professional idea to improve the design. First-order was running super smoothly. We have been working with them for a lot of projects now. Their quality is always as expected or even better, and they deliver every project on the dot as well as good communication. I won’t hesitate to recommend TDB to any of my friends if they need CNC parts.

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Andy Guscott

Director of Product Development

CNC Machining Materials & Finishes

Unlock the full potential of CNC machining with TDB. As a leading CNC shop located in Vietnam, we not only provide precision CNC machining services but also offer a wide range of finishes to enhance the appearance of your prototype and production parts. From anodizing to powder coating, our surface finishing partners ensure that your custom CNC parts receive the high-quality finish you desire. Trust TDB to bring your CNC machined parts to the next level. Contact us today!

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CNC Materials

  • Plastic: ABS, PC, ABS+PC, PP, PS, POM, PMMA (Acrylic), PAGF30, PCGF30, Teflon, DHPE, HDPE, PPS, PEEK. Learn More about our Plastic Machining.
  • Metal: Aluminum, Steel, Stainless Steel (17-4, Inconel 625 & 718), Magnesium, Titanium, Zinc, Brass, Bronze, Copper. Explore the full range of possibilities with TDB’s metal machining services. We specialize in working with the most common materials for CNC prototyping and production parts including Aluminum, Steel, Stainless Steel (17-4, Inconel 625 & 718), Magnesium, Titanium, Zinc, Brass, Bronze, Copper. But that’s not all, we can also work with any other machinable materials we can purchase from the stock market. To find out more about our extensive range of materials and finishes options, please review our materials and finishes options or contact our team today.
  • What’s more: We specialize in creating custom plastic blocks and bars for specific materials such as PA GF50 and PPS GF50. Our team is capable of working with a wide range of plastic materials to meet your unique needs. To discover the full range of plastic materials and finishes available, please contact us today. Let us help you bring your CNC plastics to the next level.
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CNC Finishes

Enhance the functionality and appearance of your CNC parts with TDB’s surface finishing options.

  • As-Machined: The most popular and cost-efficient option for inner functional components. Fine and even tool path is also suitable for aspect parts.
  • Bead Blasted: A matt appearance is achieved by using a range of 120 to 320 beads to create different roughness on the surface.
  • Anodized: Type II creates a corrosion-resistant finish. Parts can be anodized in different colors, clear, black, red and blue are most common. Type III is thicker and creates a wear-resistant layer in addition to the corrosion resistance seen with Type II.
  • Powder Coat: A strong, wear- and corrosion-resistant layer is created by spraying powdered paint onto the part, which is then baked in an oven. A wide variety of colors are available to create the desired aesthetic. Contact us today to learn more about our surface finishing options and how we can help you enhance the functionality and appearance of your CNC parts.

CNC Machining Tolerances

Experience the best of both worlds with TDB’s CNC machining services. Our wide range of CNC machines allows us to provide both cost-effective, standard tolerance parts and super precision parts for high-end products. We guarantee that all parts will be manufactured according to your specifications. Even if 2D drawings are not available, you can indicate the tolerance standard with ISO 2678. At TDB, we are committed to meeting your needs, whether you require standard or high-precision parts. Contact us today to discuss your CNC machining needs.

 

Tolerance Standard

 
Tolerance Lever
  

Overall Dimension Range

 
Specifications
 <<3, >0.5 <<6, >3 <<30, >6 <<120, >30 <<400, >120 <<1000, >400 <<2000, >1000
F
 ±0.05 ±0.05 ±0.1 ±0.15 ±0.2 ±0.3 ±0.5
M
 ±0.1 ±0.1 ±0.2 ±0.3 ±0.5 ±0.8 ±1.2
C
 ±0.2 ±0.3 ±0.5 ±0.8 ±1.2 ±2 ±3
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 – ±0.5 ±1 ±1.5 ±2.5 ±4 ±6

Precision Machining

Achieve unparalleled precision with TDB’s high-precision CNC machining services. In addition to providing standard tolerance parts such as ISO2678M or ISO2678F, we offer advanced precision milling and turning capabilities to catch super tight tolerance for prototype machining and production. With over 10 years of experience in the manufacturing industry, we have perfected the formula for producing precision parts – precision machines + precision heart = precision parts. We have a wide range of CNC machines and experienced engineers who are dedicated to producing high-quality parts that meet the tightest of tolerances. Contact us today to discuss your high-precision CNC machining needs.

Explore our Precision Machining Capabilities

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Advantages of CNC Machining

CNC machining has many advantages that make it incredibly valuable, and these advantages are something you should consider if you’re looking for an effective way to produce parts.
Here are the primary advantages of CNC machining that you should consider:

  • High Precision: The parts and components created through CNC machining are of the highest quality and meet the highest standards.
  • Fewer Errors: Using CNC technology reduces the number of errors and increases the quality of finished products.
  • Efficiency: CNC machining is an automated manufacturing technique that can significantly increase the efficiency of any production process.
  • Less Waste: CNC machining produces less waste than other manufacturing processes. Less waste means they’re more environmentally friendly.
  • Cost Effective: Using CNC machining can reduce the labor required to do the same job. It also reduces errors and waste, providing cost savings and reducing environmental impacts.

Get Your CNC Machining Parts Done

in 4 Simple Steps

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Upload a CAD File

To start, simply fill in a few information and upload a 3D CAD file.

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Quote & Design Analysis

You’ll receive a quote shortly, and we’ll send you design for manufacturability (DFM) analysis if necessary

2

1Order Confirmation

Order Confirmation

Once you review the quote and place your order, we’ll start the CNC manufacturing process, and surface finishing afterward as well if needed

3

Parts are Shipped!

Your CNC prototypes or production CNC machining parts will be inspected and delivered straight to your doorstep

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Applications of CNC Machining

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Design & Rapid Prototyping

Accelerate your product development with TDB’s CNC prototyping services. CNC machining is widely used for creating early and late-stage prototypes with short turnaround times, regardless of the manufacturing process used for the final product. Our CNC prototyping services allow designers to rapidly iterate ideas without incurring tooling costs or waiting times. This makes CNC prototyping one of the best ways to create concept models and functional prototypes to verify design. Compared to other rapid prototyping methods, CNC machining allows us to produce tight tolerance prototypes in real materials quickly.

CNC prototyping is the preferred option for bringing new designs to life among other rapid prototyping methods, unless the products are designed exclusively for 3D printing or other methods. Contact us today to learn how our CNC prototyping services can help you bring your ideas to life.

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Mold Making

Experience lightning-fast tooling fabrication with TDB’s CNC machining and EDM services. Our main methods for fabricating metal tooling for injection molding, high pressure die casting, blow molding, roller molding, stamping, blending, and more.

Our high-speed CNC machines allow us to produce high-precision copper patterns, mold cavities, mold bases, lifters, and other mold components in incredibly short periods. Additionally, with 5-axis milling machines, we can mill deep pocket features in hours, which would take days to produce using EDM in the past. This significantly speeds up the mold-making process. Check out how our rapid tooling works and contact us today to discuss your tooling fabrication needs.

INDUSTRIES SERVED

industries aerospace

Aerospace

Achieve unparalleled precision in aerospace manufacturing with TDB’s CNC machining services. CNC machining has been an essential part of aerospace production for several years, due to its ability to produce extremely high precision parts that are critical for aircraft safety.

Our CNC machining services are suitable for a wide range of aerospace parts such as prototype engine components, fuel panels, landing gear components, and engine mounts. Trust TDB to provide the precision and accuracy required for aerospace industry.

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Automotive

Unlock the full potential of your automotive manufacturing with TDB’s CNC machining services. Our CNC machines are the perfect solution for creating concept cars, functional testing components and high-volume automotive parts. With CNC machining, we can produce parts with precision and accuracy for your automotive needs. Also, it is widely used to post-machine die casting and investment casting parts.

Custom automotive parts, such as those required for repairs or limited-edition luxury vehicles, are particularly well-suited for CNC machining as it is a cost-effective alternative to molding processes. Trust TDB to provide precision and flexibility for your automotive manufacturing needs. Contact us today to discuss your project.

industries medical equipment

Medical

Ensure the highest level of precision in healthcare with TDB’s CNC machining services. Our CNC machines are widely used in the healthcare industry, as the machinability of many grades of titanium and stainless steel makes it an ideal process for creating medical implants, devices, and surgical tools such as scalpels.

Our CNC machining services are especially suited for applications that require tight tolerances and fast turnarounds, such as creating customized titanium hip implants that must be tailored to a patient’s unique anatomy. Trust TDB to provide the precision and quality required for the healthcare industry. Contact us today to discuss your healthcare manufacturing needs.

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Agriculture

Machining for Agriculture

Enhance the performance and durability of agricultural equipment with TDB Hanoi’s CNC machining services. Our CNC machines are ideal for producing parts that require tight tolerances and dimensional accuracy, making them perfect for the agricultural industry.

As a world-class machine shop, we serve the heavy equipment agriculture industry by providing high-precision machined parts for tractors, combines, and other farm equipment that can withstand rigorous use and the test of time. Leading OEMs depend on us for our expertise in CNC machining and precision. Contact us today to discuss your agricultural equipment manufacturing needs.

Typical CNC Machnining Parts That We Offer

We machine custom parts for customers in multiple plastic and metal materials, from rapid prototypes,
low-volume production to mass production orders.

Overview: What’s CNC Machining?

What is CNC machining?
CNC machining is a manufacturing technique for removing material. It uses sharp cutting tools, available in a variety of shapes and sizes, which are precisely controlled by a computer. CNC stands for Computer Numerical Control.

How CNC machining works?
CNC machining starts with a computer, on which designers prepare a part using CAD (Computer-aided Design) software. This digital part is then converted into a format that can be recognized by a CNC machine.

Instructions are sent to the CNC machine in the form of “G-Code” after which the machine can start cutting.

Most CNC machines have a “worktable” and work holding device to keep a block of material — known as the “workpiece” — in place. The worktable may or may not move, depending on the style of the machine.

When machining starts, the cutting tool makes contact with the workpiece, cutting away layers of material. The tool and/or workpiece is moved and/or rapidly rotated according to the G-Code instructions so that cuts are made in exactly the right places until the part is finished.

Different types of CNC machine?
CNC machines include CNC mills, CNC turning machines (or lathes), CNC routers, and Electrical Discharge Machining (EDM) machines.

CNC mills have rotating cutting tools that are moved to different areas of the workpiece to make cuts and can be used to make many different pats. CNC lathes work the other way, rotating the workpiece against a stationary cutting tool, and are used to make cylindrical parts.

CNC routers are similar to CNC mills, but have less power and cannot cut the hardest materials. They can, however, be faster than CNC mills.

EDM uses electrical discharges (sparks) instead of a sharp cutting tool to cut material. No physical contact is made between the tool and the workpiece.

CNC machines are often defined by their number of axes. More axes mean they can move their tool and/or workpiece in a greater number of ways, giving greater cutting flexibility and the ability to make more complex parts in a shorter time.

CNC Machining FAQ

Choosing a higher tolerance than required isn’t a good idea when designing parts. If +/-0.05mm is sufficient, then going for +/-0.01mm will increase the production cost. However, CNC machining provides unrivaled accuracy and consistency when tolerances as fine as 0.01mm are required.

A wide range of materials can be used with CNC machining, including metal, copper, brass, zinc, magnesium, bronze, titanium, steel, and other plastics like PEEK, ABS, PC, PMMA, Teflon, and PPS.

We use CNC tools and technologies to guarantee tight tolerances in our machining processes. Our multi-axis CNC machines are equipped with CNC milling & turning precision grinding and EDM machines to ensure tight tolerances. Additionally, we employ experienced and skilled CNC engineers and operators to oversee quality control and production.

High-precision products require intricate design and extremely precise manufacturing processes. Manufactured products such as defense, healthcare, electronics, sports, aerospace, agriculture, and automotive are some of the products that require high-precision CNC manufacturing.

Software is a critical part of the CNC machine process, and there are several types of software you’ll need for a CNC machine. For example, CAD/CAM, Aspire, Inkscape, Easel, Fusion 360, SolidWorks, etc.

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