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A-TECH thick copper blind vias pcb company for sale

A-TECH thick copper blind vias pcb company for sale

Type of Countersink
PTH or NPTH
Countersink depth tolerance
+/-6mil
Countersink hole size tolerance
+/-6mil
Angle of Countersink
60, 82, 90, 100, 110, 120 etc.
Min Order Quantity
No
Production Lead Time
7-15 Working Days
Supply Capacity
3000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
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The countersink is a kind of conical hole which drilled by special drill bits, it allows the tapered head of a screw to be inserted and screwed down in the hole to sit flush with the surface of the circuit board.



In order to ensure correct manufacturing for countersink design, PCB manufacturers require the details of the hole diameter or other specifications, the detailed information as below is needed:

● Countersink is drilled on top or bottom side?
● Countersink is copper plated or non-plated?
● The angle of countersink
● The finished diameter of countersink at the surface
● The depth of countersink
● The finished diameter of the shaft of the countersink



A-TECH thick copper blind vias pcb company for sale-1



Drill bit with different angles are the key tools to make countersink, the angles with 82 degree and 90 degree are usually used in many kinds of design, but other angles like 60 degree, 100 degree, 110 degree, 120 degree and so on are also possible based on demands.



A-TECH thick copper blind vias pcb company for sale-2



A-TECH is capable of building different types of countersink with different diameters and angles, and no matter copper plated or non-plated, welcome to send inquiry if you have related demands.




Industrial test shows that blind vias pcb has the features of blind vias pcb and reaches the aim of design. A thermometer port in the boiler helps users to know its distillation process
Adherence to design principle of blind vias pcb makes possible the use of blind vias pcb more blind vias pcb. Made of stainless steel, it is highly resistant to rust and corrosion
Having been finely processed, blind vias pcb can be widely used in many different places. It prevents any impurities from getting into the liquid
We update press fit pins pcb periodically to make it cater the modern press fit pins pcb market. The distilled liquor produced by this product is able to preserve for many years because it contains little impurities
With carefully selected materials, our blind vias pcb have received much fame until now. The double stream cooling systems, namely the dephlegmator and the condenser are effective
The product is safe and durable and can be used for a long time. The product takes up only a tiny space in the liquor distilling factory
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