DrillsBook - 2010
This image-filled title defines drills and its history. The four popular variants of the drill explored in this title are the brace, pistol-grip drill, right-angle drill and hammer drill. Straightforward definitions along with labeled images will help kids understand the uses and value of each device. Simple sentences and tool-in-use photos will have young readers ready to get to work! Sandcastle is an imprint of ABDO Publishing Company.