13Pcs hole saws: 3/4"(19mm),25/32"(20mm),7/8"(22mm),1"(25mm)

                          1-1/8"(29mm),1-1/4"(32mm),1-3/8"(35mm),1-1/2"(38mm)

                         1-3/4"( 44mm),2"(51mm),2-1/4"(57mm),2-5/8"(67mm)

                             3"(76mm)

2pc arbors: 3/8" hex,fit 14-30mm; 7/16" hex,fit 32-210mm

1pc extension:12" for 7/16" shank

package: 5sets/ctn

               n.w./g.w.:12/13kgs

             meast:35.5*23.5*35cm