6Pcs hole saws:3/4"(19mm),7/8"(22mm),1-1/8"(29mm),1-1/2"(38mm)

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

or Pcs hole saws:7/8"(22mm),1-1/8"(29mm),1-3/8"(35mm),1-3/4"(44mm)

                           2"(51mm),2-1/2"(64mm)

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

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

Package:10sets/ctn

n.w./g.w.: 10.5/11.5kgs

meast: 33*22*33cm