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A-TECH thick copper hybrid pcb hot-sale for wholesale

A-TECH thick copper hybrid pcb hot-sale for wholesale

Type of Countersink
Countersink depth tolerance
Countersink hole size tolerance
Angle of Countersink
60, 82, 90, 100, 110, 120 etc.
Min Order Quantity
Production Lead Time
7-15 Working Days
Supply Capacity
3000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Product Comparison
Compared with products in the same category, PCB prototype's core competencies are mainly reflected in the following aspects.
Product Details
A-TECH's Multilayer PCB is processed based on the latest technology. It has excellent performances in the following details.
Company Advantages
1. A-TECH is well-known for its adorable design for our A-TECH.
2. The product is highly resistant to scratches, chipping, and other damage thanks to its surface which is smooth and hard enough.
3. The product has enough hardness. It is able to resist deformation, which is determined by a standard test where the surface resistance to indentation is measured.
4. A-TECH CIRCUITS Co., Ltd. always adhere to the principle of innovative ideas on hybrid pcb.

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 thick copper hybrid pcb hot-sale 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 thick copper hybrid pcb hot-sale 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.

Company Features
1. A-TECH CIRCUITS Co., Ltd., founded years ago as a manufacturing company, has earned a wide footprint in the international market of professional hybrid pcb.
2. The quality of impedance control pcb is strictly controlled from via in pad technology .
3. A-TECH CIRCUITS Co., Ltd. upholds the concept of stable operation and adheres to vippo pcb . Call now! A-TECH earnestly implements the principle of edge plating pcb and adheres to the principle of micro vias pcb . Call now! A-TECH CIRCUITS Co., Ltd. will serve you with our heart and soul. Call now! As long as we are cooperated, A-TECH CIRCUITS Co., Ltd. will be faithful and treat our customers as friends. Call now!
Our edge plating pcb enjoys a longer lifespan than other similar products for its edge plating pcb material.
Attachment to design tenet of via in pad technology makes possible the use of via in pad technology easier.
The design and the materials of impedance control pcb must be well selected.
Our raw material for impedance control pcb is of high quality and has no any strange smell during use.
A-TECH CIRCUITS Co., Ltd. is willing to purchase high quality raw material rather than poor one in order to guarantee quality for micro vias pcb.
The product is internationally certified and has a longer life than other products.
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