The present invention relates to a downhole tool for removing metallic debris from a well bore. A plurality of contacts are disposed on a front surface of the paddle body. When the coil is exposed to the fields created by the voltage surges on the line or ground wire it enhances corona losses on the line thereby dampingsuppressing the surges as well as prolonging the front time of the surge to reduce its steepness. Said main gearbox being fastened to a structure of said aircraft by a plurality of fastener elements comprising at least one first fastener element disposed on said first side and at least one second fastener element disposed on said second side. The lightweight housing may include integrally formed needle stops and suture fastening loops.