MiniTrencher SiBore SB215 Drill with Makita Engine - SiBore Drills are fast and lightweight sideway boring augers ideal for landscapers, sprinkler system installers, plumbers, electrical contractors, trenchers, and tool rental companies. The SiBore Drill is compact enough to be thrown in the trunk on the way to the job site. It is powered by a Makita 40V MAX XGT battery powered motor. It can bore 1″ x 24′ holes in less than five minutes.