7pcs bi-metal hole saw

5Pcs hole saws:3/4"(19mm), 1-1/8"(29mm), 1-1/4"(32mm)

                         2"(51mm), 2-11/16"(68mm)

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

package:10sets/ctn

             n.w./g.w.:11/12kgs

             meast:41.5*25.5*33.5cm