Accusize - H.S.S. Annular Cutter Set - 2" Cutting Depth, 7/16" - 1-1/16'' slugger cutter, 8 Pcs/Set, HCS2-0000 1 piece #2081-2012, Dia. of cut (in): 7/16&#034; 1 piece #2081-2014, Dia. of cut (in): 9/16&#039;&#039; 1 piece #2081-2016, Dia. of cut (in): 11/16&#039;&#039; 1 piece #2081-2018, Dia. of cut (in): 13/16&#039;&#039; 1 piece #2081-2020, Dia. of cut (in): 15/16&#039;&#039; 1 piece #2081-2022, Dia. of cut (in): 1-1/16&#039;&#039; and 2 pieces pilot pin, 1/4&#039;&#039;x4&#039;&#039;, #IBC0-0090