Countersink PCB

Countersink PCB

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
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Quantity Needed:
Pieces
E-mail:
Application Scope
A-TECH's Quick Turn PCB can be used in multiple industries.With a focus on customers' potential needs, A-TECH has the ability to provide one-stop solutions.
Company Advantages
1. thick copper pcb produced by A-TECH CIRCUITS Co., Ltd. are chiefly characterized by their castellated holes pcb .
2. This product has been recognized by industry experts for its excellent performance.
3. This product guarantees high quality and excellent performance, as all factors affecting its quality and production performance are immediately detected and then corrected by our trained QC personnel.
4. The product can be used as a barrier between two objects, such as two metals. It is often utilized as protection from outside elements as well.


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





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 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.




Company Features
1. A-TECH CIRCUITS Co., Ltd. produces a variety of thick copper pcb with outstanding features.
2. A-TECH PCB hosts some of the world's leading researchers in the impedance control pcb field.
3. Our mission is to build partnerships with our clients that enable them to focus on their core business, whilst we manage our products and services efficiently and cost-effectively. Practicing sustainable development is how we fulfill our social responsibility. We partake in social charitable giving, volunteer in serving the communities, and helping build village schools. We are active in implementing business sustainable development. During our production, we will minimize electricity consumption by adopting power saving facilities and reduce water consumption by recycling reusable water.
Favorable rate
100%
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