This imagefilled title defines drills and its history. The four popularvariants of the drill explored in this title are the brace pistolgrip drillrightangle dri... » 

This imagefilled title defines drills and its history. The four popularvariants of the drill explored in this title are the brace pistolgrip drillrightangle drill and hammer drill. Straightforward definitions along withlabeled images will help kids understand the uses and value of each device.Simple sentences and toolinuse photos will have young readers ready to get towork SandCastle is an imprint of ABDO Publishing Company. «