Several users note that these bits can also be used in a regular power drill if necessary. Furthermore, Hercules brand tools and accessories match up to competitor brands, so you know you'll be ...

In general, twist bits work well for holes up to one inch in diameter. Holes larger than an inch require a spade bit or hole saw. A spade bit is flat, with a sharp point in its center and material ...

Drill bits for boring are thin, cylindrical cutting tools that the drill's chuck holds tightly. As the drill spins, the boring bits cut through wood, metal, plastic, glass, or concrete.