High efficiency tapping machine: Delivers fast and accurate tapping to enhance work efficiency. Suitable for various materials including steel, iron, copper, aluminum, plastic, and wood, making it adaptable for multiple work environments. Multiple tapping chucks: Includes 6 tapping chucks in different sizes (M3-M12) to accommodate diverse tapping requirements. Designed for stability to prevent tapping tools from falling off during use. Pneumatic operations: Features a forward and reverse switch for versatile operations. The forward button is used for tapping and the reverse button allows for easy retraction, making it suitable for both handheld use and tapping metal castings. Ergonomic handle design: The handle is designed for comfort during extended use, providing a secure grip while maintaining an appealing aesthetic. Versatile applications: This tapping machine is ideals for use in automotive, motorcycle, machine tool, hardware, metal pipe projects, as well as in the production of gears, pump bodies, valves, and fasteners.