Basic model : DW80CG5450MTAA Model Name : DW80CB5***Series DW80CG5020SRAA DW80CG5***Series Model Code : DW80CB545012AA DW80CG5020SRAA DW80CB5450APAA DW80CG5451SRAA DW80CG5451MTAA DW80CG5450SRAA DW80CG5450MTAA DW80CG5420SRAA DW80CG5420MTAA