A-TECH half depth thick copper pcb hot-sale for sale

Company Advantages
1. A-TECH thick copper pcb is manufactured in accordance with industry norms.
2. The scale of the product application is gradually increasing. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
3. The product has the required safety. It is able to run smoothly even in hazardous environments where humans are unable to operate. It totally conforms to the UL Flame Rating of 94V-0

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. Over years of development, A-TECH CIRCUITS Co., Ltd. has evolved into a reliable manufacturer based in China. We have earned years of expertise in the R&D, design, and production of circuit board assembly. Different mechanisms are provided for fabricating different thick copper pcb .
2. With advanced technology applied in hybrid pcb, we take the lead in this industry.
3. A-TECH CIRCUITS Co., Ltd. is equipped with strong research strength, having an R&D team dedicated to developing all types of new edge plating pcb . We have refined a customer-centric belief system, focusing on delivering a positive experience and providing unparalleled levels of attention and support so customers can focus on growing their business.