This product is easy to use.;This product is highly durable;This product is manufactured in United States.;3 most popular Unibit sizes cover a wide range of applications;SpeedPoint tip prevents walking, gets fast starts, and eliminates the need for pilot/starting hole;Single-flute cutting edge drills true, round holes with smooth, clean finish;Hex shank provides secure grip in the drill chuck;Recommended for sheet metal, metal plates, aluminum, fiberglass, plastics, plexiglass, and wood