A-TECH counter sink hybrid pcb durable at discount

Company Advantages
1. A-TECH 2oz copper pcb is designed and developed in accordance with industry norms and standards. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
2. The product has achieved an extensive application in the market thanks to its remarkably good characteristics. It is offered with low dielectric loss
3. The product has outstanding performance and stable and reliable quality. A smooth part is added on its PTH line to reduce the roughness of through hole

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. With professional staff and superb technology, A-TECH has exported hybrid pcb into many countries. Our company brings together a group of a manufacturing team. These talents consist of highly trained staff with multidisciplinary backgrounds in manufacturing, managing and delivering products.
2. Our production base is located in a state-supported industrial zone, with numerous industrial clusters around. This enables us to have easy access to raw materials at lower prices.
3. We are supported by a wide range of advanced manufacturing facilities. Incorporating modern technological advances, these facilities can constantly help ensure the quality of our products. A-TECH CIRCUITS Co., Ltd. is committed to each customer's satisfaction and success. Get more info!