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
