Patent ID: 7685718

Claim:
A deburr tool for deburring an end of a conduit comprising: a handle to grasp the deburr tool, the handle having a central handle axis; a cutting bit having a distal end, proximal end, body portion and a pair of cutting profiles, the body portion being generally cylindrical and having a bit axis, each cutting profile of the pair of cutting profiles being generally “U” shaped and residing in a respective cutting profile plane generally parallel to the bit axis, the cutting profile planes being parallel to one another and the central handle axis being centered between the cutting profile planes, wherein each cutting profile tapers from an opening disposed at the distal end to an arcuate base and the cutting profiles being symmetrical about the central handle axis, the opening having a distance between a first side and a second side that exceeds a wall thickness of the conduit; and a head to rotatably secure the cutting bit to the handle, wherein the bit axis coincides with the central handle axis; a flange disposed at the proximal end of the cutting bit; a head bore passing through a central axis of the head, the head bore having a diameter sized to accept the body portion of the cutting bit and the head bore having a length configured to facilitate extending the cutting profile from a distal end of the head; and a flange retaining surface disposed at a proximal end of the head bore, wherein the flange retaining surface mates with the flange to retain the cutting bit in the head.