Material:Speed control switch made of sturdy plastic and metal, , practical and long-lasting Small:Electric drill speed switch is light and portable, not easy to break, easy to carry and store Features:Speed switch for drill is small in size, light in weight, safe and, can be used for a long time, and the instructions are simple and easy to use Application:Electric drill trigger switch is suitable for electric drill speed switch Model:The model of electric drill switch is FA2-4/1BEK