Feature: 1. The electric tapping machine uses copper motor, which has low loss and can improve the efficiency of the motor. 2. The motor speed is 6000r/min, the output speed is 50‑200r/min, and the dual‑level speed regulation is suitable for a variety of work needs. 3. There is cooling fan inside the motor of the tapping machine, which runs smoothly and generates little heat. 4. Tapping in the vertical direction, the depth can be adjusted at any time, manual operation is more convenient and quick. 5. Equipped with hex wrenches, etc., easy to adjust at any time, making drilling and tapping more convenient. Specification: Item Type: Electric Tapping Machine Motor Speed: 6000r/min Motor Model: DC795 Output Speed: 50-200r/min Chuck Specification: B12 (1.5-10mm) Tapping Model: M3-M6 . Package List: 1 x Electric Tapping Machine5 x Hex Wrenches1 x Dedicated Wrench1 x Adapter1 x Plug1 x User Manual Note: The whole machine is not waterproof, please stay away from water sources, avoid short circuits, and pay attention to the safety of electricity.