PCB Drills

PCB Drills Description:

Shanghai Well-Sun Precision Tool Co., Ltd Choose the super-fine grain solid carbides from the famous corporation of the world as our main raw materials.The products are adopted the computer-aided design(CAD & CAM),processed by high precision CNC machines. We ensure to manufacure high precision products. Therefore, our products are featured with high precision, sharp,good debris removing,high resistance of weariness and high efficiency.They are the best choice for the PCB's profession.