A-TECH  >  AI - Page Sitemap  >  A-TECH blind countersink pcb best price for wholesale
A-TECH blind countersink pcb best price for wholesale

A-TECH blind countersink pcb best price for wholesale

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
E-mail:


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 blind countersink pcb best price for wholesale-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 blind countersink pcb best price for wholesale-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.




During the inspection process of A-TECH heavy copper pcb, it adopts advanced optical testing equipment, Both light uniformity and brightness have been guaranteed. This product is widely used in the fields of industrial packaging, offices, advertising, shipping, etc
During the production of A-TECH heavy copper pcb, it is tested for both life and strength, which is performed at some independent testing facilities. Pattern printing can be customized on this product
The production process of A-TECH heavy copper pcb has been greatly improved, from the bulb fabrication, lampshade surface treatment, performance testing, and assembly. The product is often used in the automotive painting, circuit board (PCB) processing, and mending and bunding
During the design stage of A-TECH countersink pcb, static electricity protection is considered. It has passed through the electrostatic precipitation process.
A-TECH heavy copper pcb is manufactured utilizing a complete slate of necessary equipment including state-of-the-art photometric equipment and CNC machine. The product is available in many different sizes and viscosity levels
This product is safe to use. It is designed with a protection system to prevent power leakage problems. And its insulated housing can protect the user from electric shock. Containing no harmful glue, it is safe to use
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon