Here's a great bunting drill that gets the whole team involved. Seperate your team into three groups of four. Have one player in each group stand with a bat on the 3rd base foul line. Spread them out so you have enough room. Have the remaining players form a line each with a ball, standing about 10 feet from batter. The first player in line underhands a pitch to the batter, who will bunt the ball to the left side. The pitching player will field the ball and return to the end of the line. Go through the exercise three or four times, and then switch a fielder/pitcher with the batter until all have had a chance to bunt.