A reaming tool which includes a body having reaming blades affixed thereto at azimuthally spaced apart locations around a circumference of the body is shown and described. The reaming blades each have at least one cutter attached thereto at selected positions and orientations on each of the blades to...http://www.google.es/patents/US6609580?utm_source=gb-gplus-sharePatente US6609580 - Polycrystalline diamond compact insert reaming tool
