16PCS HOLE SAW SET contents: 12pcs hole saw: 19mm(3/4″), 22mm(7/8″), 29mm(1-1/8″), 32mm(1-1/4″), 38mm(1-1/2″),l 44mm(1-3/4″), 51mm(2″), 64mm(2-1/2″), 76mm(3″), 89mm(3-1/2″), 102mm(4″), 127mm(5″); 2pcs Arbors 1/4″ 3/8″ 1PC Hex key wrench:2.5mm 1PC Driver plate Packed in blow mould case Show More Show Less