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A-TECH free delivery vippo pcb Supply top supplier

A-TECH free delivery vippo pcb Supply top supplier

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 free delivery vippo pcb Supply top supplier-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 free delivery vippo pcb Supply top supplier-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.




A-TECH vippo pcb is a high-end product that made of well-selected materials and by finest craftsmanship.
With the assistance of skilled professionals, A-TECH vippo pcb is given a finely-finished looking.
By using advanced technology in the production, A-TECH vippo pcb has a delicate surface finish.
Users are greatly pleased by the aesthetic appearance design of A-TECH press fit pins pcb.
The design style of A-TECH vippo pcb combines tradition with modern concepts.
The product has the advantages of great toughness. It can be twisted, bent or stretched under high stress before rupture.
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