The hole saw kit contains 12 of the most common saw blade sizes: 19mm, 22mm, 29mm, 32mm, 38mm, 44mm, 51mm, 64mm, 76mm, 89mm, 102mm, 127mm. Size: 12 hole saw: 19, 22, 29, 32, 38, 44, 51, 64, 76, 89, 102, 127mm.
eBay