The Multi Dril Tool is a hand tool is designed for the convenience of having one tool that drills different hole sizes. Simply rrotate this drill by hand using light pressure up to the notch (each notch represents a hole diameter). The drill is made of high quality stainless steel with textured aluminum handles for a firm grip. Hole sizes are: 1/16" 3/16" 5/16" 1/16" 1/2" 5/8" 3/4" MDT
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.