Abstract: Provided is a saw blade including saw teeth, each of the saw teeth satisfying 17°???40°, 35°???58°, 15°<?, where ? is a rake angle, ? is a tooth angle, and ? is a clearance angle; a sum of the rake angle ?, the tooth angle ?, and the clearance angle ? being 90?; a radius r of an arc-shaped chip curler portion 7 in contact with a rake surface 5 of each of the saw teeth being in a range within 10%±4% of any of a saw tooth pitch and an average saw tooth pitch of the saw blade; a fan angle ? of the chip curler portion 7 being in a range within 85°±20°; and a dimension h from an intersection portion 11 of the chip curler portion 7 and a gullet forming surface 3 extending from a tooth bottom side of each of the saw teeth, to a tooth point of each of the saw teeth being in a range within (2r×1.1)±0.2(2r×1.1).