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3rd Floor, Nanhai Plaza, NO. 505 Xinhua Road Xinhua District, Shijiazhuang Hebei China
+86-311-86935221
+61-0417-264-974
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standard pcb drill sizes

  • Having looked at the standard PCB drill sizes and how you can drill holes in your PCBs using the right tools, you should be able to drill holes in your PCBs without a problem.
  • All you have to do is understand the PCB’s needs and purchase the right drill sizes to help drill standard hole sizes.

PCB Assembly
Capabilities

  • Placer Speed:
    6000 Chips/Hours
  • Lead time:
    25+Days (To Be Decided)
  • SMT:
    SMT, Through Hole Assembly Single / Double-Side SMT, Single / Double-Sides Mixture Assembly.
  • PCB Size:
    50 mm×50 mm ~450 mm×406 mm
  • PCB Thickness:
    0.5mm~4.5mm
  • Min. Diameter / Space of BGA:
    0.2mm / 0.35mm
  • Qualifications:
    ISO 9001:2008
  • Accuracy:
    <±40 µm, Under the Condition of 3σ,CPK≥1
  • Min.Line / Track Width:
    3mil
  • Minimum Width / Space of QFP
    0.15mm / 0.3mm, Minimum Diameter / Space of BGA: 0.2mm/0.35mm
  • Reliability Test:
    Flying Probe Test / Fixture Test, Impedance Test, Solderability Test, Thermal Shock Test, Hole Resistance Test, and Micro Metallographic Section Analysis, etc.

PCB Drill
process

  • 1
    Send Files To Us(Gerber&BOM)
  • 2
    Quote In 24 Hours
  • 3
    Confirm The File and Order
  • 4
    PCB Fabrication Part procurement
  • 5
    PCB Drill Quality Control
  • 6
    Packaging& Delivery

PCB Drill
cost

Prototype+Components Procurement+Drill+Testing

More Discounts for Medium-Volume Prices

Accept T/T, cash, credit card, PayPal, bank transfer, etc.

Our two factories have price support for different orders

PCB Drill
Lead Time

Average production time for Printed Circuit Board Assembly) is board presented after the entire parts and components get Drill and rightfully installed. A PCBA Drill orders:

7
Production Days
=
2
PCB Fabrication+Parts Procurement
+
5
Drill
  • * Please triple-check all files and information before placing the order.
  • * Shipping time depends on the destination country and the shipping method selected.

How to order

In Order To Quote You, We Need:

Gerber File

.brd / .pcb / .pcbdoc / .gbr / .cam

BOM

The Microsoft Excel format (.xls / .xlsx / .csv / or tab-delimited)

why us

Quickturn PCB Assembly

  • PCB fabrication and parts procurement are carried out simultaneously, saving time
  • Prototype orders placed within 24 hours
  • Quote and Order Online at any time

Competitive Price

  • Our price is one of the most competitive in the world
  • Own factory with reasonable cost control, no hidden cost in it
  • Accept T/T, cash, credit card, PayPal, bank transfer, etc.
  • Our two factories have price support for different orders.

On-Time Delivery

  • Standard methods are DHL and FedEx, door-to-door service. Average Shipping Time only 2-4 Days.
  • Cooperate with two transportation companies for many years with discounted prices
  • Anti-static+Moisture-Proof+Anti-Vibration Packaging; Inspection certificate
  • Professional agent To Iran, Pakistan

Quality Assurance

  • All products follow the IPC or UL Standards and the ROHS&REACH standards.
  • 98% customer positive evaluation and satisfaction Standardized factory processes and management Multiple testing services

Return and Refund

  • In case our PCB is not usable due to our fault, you can ask for compensation.
  • We can refund your account directly or rework the unusable boards or re-fabricate your PCB and re-ship to you at our cost, but please cooperate to solve the problem if you need to rework.

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PCB A FACTORY SCALE

We have two PCB assembly factories, one in Shijiazhuang, one in Shenzhen.

The factory in Shijiazhuang is a dedicated division of our advanced service(military sector), equipped with 4 SIEMENS SMT lines, and the Shenzhen factory is dedicated to our standard service (Non-Military) equipped with 4 YAMAHA SMT lines, X-ray and AOI, providing a quality assembly service with very reasonable prices.

We can provide all kinds of Electromagnetic Interference (EMI) responsible for many cases of circuit board failure. EMI causes about 50% of PCB prototype assembly service you, including wiring harness assembly, injection, and conformal coating.

Certification

Products Show

Testimonial

NXP France

Top Questions

1. How do I prepare the BOM file?

After the order payment is successful and confirmed, our professional engineer will review all files again.

If there is no production problem, we will manufacture the PCB precisely as designed. If there is a production problem with the files, we will communicate it to you through e-mail.

2. Will WellPCB check the files after I place an order?

After the order payment is successful and confirmed, our professional engineer will review all files again.

If there is no production problem, we will manufacture the PCB exactly as designed. If there is a production problem with the files, we will communicate it to you through e-mail.

3. What does your quoted price include?

The PCB assembly pricing includes setup fee, stencil fee, assembly service fee, components cost, and shipping cost. We do not charge any other labor fees.

4. Do you offer assembly on boards fabricated by another company?

Yes, we do. You only need to package the PCB and components and send them to us, or we can also help you purchase components and assemble them for you.

5. Do you offer any discounts?

Medium and Large Batch Price Advantage reasonable Price for the Bulk purchasing of components

The two factories also give supports for different orders. We can apply for discounts according to the situation.

Contact us

A few decades ago, PCBs were drilled using simple drills. 

Typically, the operator had to move panels to the relevant Y and X coordinates and pull the lever to enable the drilling of the hole. 

The process was repeated several times until the required number of holes were drilled.

Today, things have changed and the fact that one PCB could have over 1000 holes drilled means that it is no longer feasible to use this traditional method to drill holes in a PCB.

 Standard PCB drill sizes have made the process fairly easier. They make use of automated drilling machines fitted with standard PCB drills that make the required number of holes.

The following content is more detailed

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Standard PCB Drill Sizes-Tips You Should Know

A few decades ago, PCBs were drilled using simple drills. Typically, the operator had to move panels to the relevant Y and X coordinates and pull the lever to enable the drilling of the hole. The process was repeated several times until the required number of holes were drilled.

 

Today, things have changed and the fact that one PCB could have over 1000 holes drilled means that it is no longer feasible to use this traditional method to drill holes in a PCB. Standard PCB drill sizes have made the process fairly easier. They make use of automated drilling machines fitted with standard PCB drills that make the required number of holes.

Table of Contents

A few decades ago, PCBs were drilled using simple drills. Typically, the operator had to move panels to the relevant Y and X coordinates and pull the lever to enable the hole’s drilling. The process was repeated several times until the required number of holes were drilled.

Today, things have changed, and the fact that one PCB could have over 1000 holes drilled means that it is no longer feasible to use this traditional method to drill holes in a PCB. Standard PCB drill sizes have made the process fairly easier. They use automated drilling machines fitted with standard PCB drills that make the required number of holes.

PCB Drill Sizes

Thus, it is critical only to buy those in which Standard PCB drill sizes have been used when buying PCBs. If you are drilling the holes by yourself, you must buy standard drill sizes PCB machines. If you supply the boards to clients, they may require that you meet specific standards and specifications. The trends are that most houses ask for finished standard hole sizes that allow them to make adjustments depending on their needs.

Non-professionals find it easier to work with predetermined standard hole sizes, so working with Standard PCB drill sizes may give you an upper hand. The machines that drill the holes vary in size, and their designers consider the size of the holes required and the use to which the PCB is to be put.  

When planning to purchase drills, considering the aspect ratio between the boards’ thickness and the size of the training to be used is mandatory. It ensures that the aspect ratio is considered, and the PCB must match the capability of Standard PCB drill sizes to be used. For instance, smaller holes that are 0.006’’ require drills that are 0.062’’ while those that are smaller 0.012’’ may require exercises that are less than 0.125.’ Luckily, most commonly used materials come with their corresponding holes sizes, making your work easier.

Creating vias may require drilling holes in the PCB and plate them in stacks before they are laminated together. If the hole to be drilled is smaller than 0.001’’, lesser technology may drill the hole. After drilling, the holes may have to be plated and used in circuits with compact designs but have been traced.

standard pcb drill sizes.jpg

Standard PCB Drill Sizes

Drill Holes

When obtaining the standard PCB drill hole sizes, it may be necessary to follow certain rules to limit wastage. For instance, when the component is Xmm, you should drill an X+ 0.3mm hole. If the component is 0.4mm, drilling a hole about 0.7- 0.8 mm may be necessary. If you make the hole bigger, you will likely end up with more waste when you start soldering. On the other hand, it will be difficult to stuff the components when you make them smaller. Also, notice that it may be difficult to have the PCB plated together.

Decreasing the drill size comes with a host of other problems that include stuffing. Therefore designing boards that allow you to use standard PCB drill hole sizes is necessary. Also, there is a panel limit of drill holes that are accepted in DSS and SSS. For SSS, it is recommended that you observe a limit of 500 holes while the maximum of 2000 holes must be observed for DSS panels. You may choose to use inch sizes. However, it is recommended that you use metric units such as 0.1mm, 5.0mm, and so forth. Notice that it is important that you also do your best to minimize overlapping drill holes.

standard pcb drill sizes.jpg

Standard PCB Drill Sizes mm

The table includes a size drill measurement system that provides for metric, fractional, letter, and wire gauge numbers that you should consider using. If you do not know the holes’ correct size to drill in your PCB, the PCB standard drill sizes mm chart could provide you with some reference materials. It makes the whole making process simpler.

Hole making

Mm, are used to make standard holes into a workpiece. Other machines may be used to cut and remove unwanted materials but may require milling machines. It may also require specialized tools such as tapping machines and drill presses. You may perform the hole-making process as a secondary machine-making process. It could also be done to add features that were considered costly or to help improve the tolerance of the PCB. The hole is cut from an existing workpiece board and may be characterized by different features depending on the application it is to be put to. In PCB standard drill sizes, the following aspects are imported:

Tolerance – How precise you are in cutting determines the understanding of the PCB. Using sharp equipment and appropriate hole-making tools may increase tolerance.

Depth- the cutting tool used determines the bottom of the hole. It is possible to have a blind or a through-hole.

standard pcb drill sizes.jpg

Standard metric PCB drill sizes

Choosing the right PCB drill sizes determines the kind of work you will finally end up with. The drill chart provides a list of standard sizes that include metric, wire gauge numbers, and letters to choose from. The diameters are shown in both metric Units and English. The fractional sizes are usually listed in inches, and the metrics are all in millimeters to make your work easier.

Conclusion

Having looked at the standard PCB drill sizes and how you can drill holes in your PCBs using the right tools, you should be able to drill holes in your PCBs without a problem. All you have to do is understand the PCB’s needs and purchase the right drill sizes to help drill standard hole sizes.

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