Comparison : Item # D411020001, 60° HSS RH Combined Drills and Countersinks, Plain Type (Imported)
Item # D411020002, 60° HSS RH Combined Drills and Countersinks, Plain Type (Imported)
Item # D411020003, 60° HSS RH Combined Drills and Countersinks, Plain Type (Imported)
Item # D411020004, 60° HSS RH Combined Drills and Countersinks, Plain Type (Imported)
Item # D411020005, 60° HSS RH Combined Drills and Countersinks, Plain Type (Imported)