9Pcs hole saw size: 7/8"(22mm),1-1/8"(29mm),1-3/8"(35mm),1-3/4"(44mm)

                      2"(51mm),2-1/2"(64mm),3"(76mm), 3-5/8"(92mm)

                      4-1/8"(105mm), 4-3/4"(121mm)

 3pcs arbors size: 3/8" hex,fit 14-30mm

                   1/4" round,fit 14-30mm

                  7/16" hex,fit 32-210mm

1pc adapter:1/2"-20UNF-5/6"-18UNF

package: 5sets/ctn

            n.w./g.w.:15/16kgs

           meast:37*34*31cm