
1. 【MULTIFUNCTIONAL】 The drill and tap kit can complete drilling and simultaneously cut new threads in one pass, thereby improving operational efficiency. The tap has a spiral groove design, which can achieve a better chip removal process, and you will have a smooth tapping experience. 2. 【APPLICABLE】 Materials such as aluminum alloy, copper, plastic, wood and other soft metals are not suitable for hard materials (such as steel plates). These high speed steel drills and taps are excellent tools for making threads, cutting or forming mating internal threaded parts. 3.【YOU WILL GET】6 different sizes of taps, from M3 to M10, which can be used for tapping different threads to meet the operational requirements of different materials.". The thread sizes are: M3, M4, M5, M6, M8, M10; The screw pitches are 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm and 1.5mm. 4. 【HIGH PRECISION】The HSS tap drill bit is used for tapping machines such as lathes. Hex shanks can be installed more easily and safely in