7pcs bi-metal hole saw set

5Pcs hole saws:7/8"(22mm),1"(25mm),1-1/8"(29mm)

                       1-1/4"(32mm),1-1/2"(38mm)

1pc arbor:3/8" hex,fits 14-30mm

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

package:

10sets/ctn

n.w.:12/13kgs

meast:28*24*25cm