11PCS HOLE SAW SET contents: 8PCS Hole saw:3/4”（19mm),7/8″(22mm),1-1/8″(29mm),1-1/4″(32mm),1-1/2″(38mm),1-3/4″(44mm),2″(51mm),2-1/2″(64mm) 2PCS Arbors 1PCS Hex key wrench:2.5mm Packed in blow mould case Show More Show Less