LEE Case Trimmer Cutter Hand Mill with Wooden Knob #90275

After a case has been fired several times, it will lengthen and therefore need to be turned. The Cutter and the Lock Stud can be used for all calibers, so you will only need one of each, while you will need a Case Length Gauge (pilot) and a shellholder for every caliber you reload. Cases can be turned manually or electrically; in fact, you can use a drill to turn, deburr, and polish your cases faster. Turning eliminates the risk of cases that are too long and prepares the case mouth for better bullet seating and exit at the moment of firing.