hezhaofeng
■It is a new high-end PCB drilling accessories with excellent comprehensive drilling performance. It is mainly used in PCB, FPC micro-aperture drilling, high-precision and high-performance drilling, low overall cost drilling. Compared with international equivalent products, it has better cost performance.
■It is suitable for drilling holes with a hole diameter of 0.075mm-0.40mm, which can improve the accuracy of the hole position, the quality of the hole wall and the life of the drill bit, reduce the rate of needle breakage, and increase the number of laminate layers.
■The surface is smooth and clean, without impurity and other defects.

■It is a new high-end PCB drilling accessories with excellent comprehensive drilling performance. It is mainly used in PCB, FPC micro-aperture drilling, high-precision and high-performance drilling, low overall cost drilling. Compared with international equivalent products, it has better cost performance.
■It is suitable for drilling holes with a hole diameter of 0.075mm-0.40mm, which can improve the accuracy of the hole position, the quality of the hole wall and the life of the drill bit, reduce the rate of needle breakage, and increase the number of laminate layers.
■The surface is smooth and clean, without impurity and other defects.
