This Pocket Cleaning Tool is a 5.70mm drill bit with a shrink-wrap coated shank for easier handling.
Over time, the Ram-Shell may experience tightening of the pocket where the charge is placed due to debris accumulation from the firing process. By using this tool, the debris can be easily removed and the functionality restored. It is important NOT to use with a power tool, only use light finger/hand force to turn the drill bit. A few turns should be all that is needed.