Patent ID: 6533505
Filing Date: 2003-03-18
Classification: B23B,Y10S,Y10T

Abstract:
A deburring tool for deburring an opening of a borehole, comprising:an elongated arbor having a forward axial end, a rearward axial end, and a longitudinal slot extending between said forward and rearward ends, a mounting pin carried by said arbor and located at a first axial position between said forward and rearward ends, a pivot pin carried by said arbor and located at a second axial position between said forward end and said mounting pin, a resilient arm received in said longitudinal slot and including a terminal end for coupling said resilient arm to said arbor via said mounting pin, an attachment end, and a pivot recess for allowing said resilient arm to flex about said pivot pin, and a replaceable cutting insert having a forward cutting edge and an attachment recess for receiving said attachment end of said resilient arm, wherein said replaceable cutting insert radially extends out of said longitudinal slot when said deburring tool is not engaging the borehole and said replaceable cutting insert radially retracts within said longitudinal slot when said debarring tool is engaging the borehole.