To provide a small hole drill for bamboo cane which sharply and correctly perforates the bamboo cane with finely veined fibers without generating burrs sticking out on the skin of the cane by fitting the drill with a drilling machine or an electric drill.

This drill has a leading triangular center edge formed at the apex center of a drill main body. In addition, the drill main body has four strips of spiral lead formed and besides, has two second edges formed at the apex of the lead and two primary edges jutting out of the former totaling four cutting edges.