Patent ID: 8752593

Claim:
A reinforcing bar binding machine comprising: a cutting die including a wire through hole which penetrates through the cutting die along a direction in which a wire is fed out; a blade portion adapted to move along an open plane of an opening at one end of the wire through hole to cut a terminating end portion of the wire passing through the wire through hole; and an engagement portion formed on the blade portion and adapted to be brought into engagement with a portion of the wire which lies in the vicinity of the terminating end portion thereof when the blade portion is rotated so as to bend to hold the portion lying in the vicinity of the terminating end portion, wherein the engagement portion includes: a first engagement plane adapted to be brought into contact with the wire when the wire is cut and comprising a plane which intersects the open plane when the wire is cut; and a second engagement plane which intersects the first engagement plane at a portion of the first engagement plane which lies on an opposite side to a side facing the opening of the wire through hole, and wherein the first engagement plane and the second engagement plane intersect with each other to form an acute angle.