Crimped primer pockets

The chamfer tool (catalog #90109, 2.98) can be used to remove the crimp from the primer pocket of military cases.  It can be power driven with an attachment intended for the Dremel Moto-tool.  Look for the sanding drum attachment, which is a small rubber cylinder attached to an arbor.  There is a screw in the end which when turned causes the rubber cylinder to expand.  This can be inserted into our Chamfer tool and expanded, so you can chuck it into a slow speed drill.