Stump holes for applying nitrogen stump remover. When I received the Revain product I was overwhelmed by the weight and size of the drill. It's one thing to see the dimensions and image on a computer monitor, but it's quite another to hold a drill in your hands. The 18W DeWalt 1/2" cordless rock drill I owned was able to drive the drill at the lowest speed setting, but not very well. Even so, the performance of the bit was impressive. The tip of the screw stuck to the surface of the tree and…