Blasthole Drill

This Level 1 guided reader series explores how blasthole drills are used on construction sites. Students will develop word recognition and reading skills while learning about exciting construction machinery. Includes table of contents, glossary, and index--as well as sources for further reading. This Level 1 guided reader series explores how blasthole drills are used on construction sites. Students will develop word recognition and reading skills while learning about exciting construction machinery-- Provided by publisher. This Level 1 guided reader series explores how machines are used on construction sites. Students will develop word recognition and reading skills while learning about exciting construction machinery. Includes table of contents, glossary, and index--as well as sources for further reading.