9Pcs hole saws:3/4"(19mm),7/8"(22mm),1-1/8"(29mm),1-3/8"(35mm)

                        1-1/2"(38mm),1-3/4"(44mm),2"(51mm),2-1/4"(57mm)

                         2-1/2"(64mm)

2pcs arbors: 1/4" round,fit 14-30mm;7/16"hex,fit 32-210mm

1pc hex key wrench

1pc adapter:1/2"-20UNF--5/8"-18UNF

package: 10sets/ctn

              n.w.:14/15kgs

             meast: 38*33*33.5cm