木工钻孔辅助器 -The woodworking drilling jig

木工钻孔辅助器，能够方便快捷的垂直钻孔。主体部分预留两个钻套安装孔，并设置了螺丝用于锁紧钻套。我制作了4mm、6mm、8mm、10mm四个规格的钻套以供选择。还有两个用于适配6mm和8mm内径模具套筒的钻套。

需要自备M5 35mm-40mm螺丝及M5螺母2套，适配模具套筒的部件则需要M3 10mm螺丝及M3螺母用于锁紧。

The woodworking drilling jig facilitates quick and precise vertical drilling. The main body includes two mounting holes for drill bushings and is equipped with screws to secure the bushings. I have produced drill bushings in four sizes: 4mm, 6mm, 8mm, and 10mm for various needs. Additionally, there are two bushings designed to fit molds with 6mm and 8mm inner diameters.

You will need to prepare two sets of M5 screws (35mm-40mm) and M5 nuts. For the parts that fit the mold sleeve, M3 screws (10mm) and M3 nuts are required for fastening.