①. The drilling template is exquisitely designed. It is made of aluminum-magnesium alloy. It has laser-engraved scales, which are more durable and accurate than traditional plastic drilling templates. It is more compact, practical and user-friendly. It can be used when the maximum clamping area is 52mm. ②. It offers multiple drilling options: 4 different sizes of hardened steel sleeves with diameters of 6mm/8mm/10mm/15mm allow for quick and easy precision drilling. The base body is precisely measured, and each hole guide has a hardened steel ring, which extends the service life of the equipment and ensures precise alignment for perfect positioning during the drilling process. ③. Each drill bit has an adjustable drilling depth stop to meet different wood thickness and drilling depth needs. (An 8mm drill bit is suitable for 15 - 18mm thick boards, and a 10mm drill bit is suitable for 19 - 30mm thick boards.) ④. The drilling jig is small and portable, with an overall size of 3.14*3.14*2.65 inches and a weight of about 1kg. It can help quickly and accurately make corner joints, edge or edge joints, T - joints, L - joints, etc. It is a tool to improve the efficiency of woodworking work. ⑤. The punch positioner is small and easy to carry. In addition, it is detachable and easy to carry to various work sites. It is suitable for home renovation, DIY and carpentry work. It can be used in various kitchens and household items, such as drawers, cabinets, door handles, etc.