Features Electronic Speed Control --- This electric drill switch adopts electronic speed control, it is convenient to adjust the speed, you just need to press the switch button to start. The lower the button is, the faster the speed will be! With Small Light --- This drill switch has a small light, so it has the function of illumination, when you use it, it will be a very practical and convenient accessory. Easy To Install --- This drill switch is very easy to install, you just need to connect its wiring to the corresponding position of the drill. Wide Application --- This electric drill trigger switch is widely used in electric or other power tools for replacing old or damaged switches. Excellent PC Material --- This electric drill trigger switch is made of excellent PC material, which is very sturdy and wear resistant, not easy to be damaged, and has a long service life. Specification: Item Type: Drill Trigger Switch Material: PC Voltage: 42V Package List:1 x Drill Trigger Switch Package List 1 x Drill Trigger Switch