The 16 piece hole saw kit from Amtech includes 12 piece carbon steel hole saws, mandrel, drill bit with mandrel, driver plate and hex wrench.
Sizes include 19, 22, 29, 32, 38, 44, 51, 64, 76, 89, 102 and 127mm and is supplied in a blow moulded storage case.
Suitable for wood, plasterboard and thin sheet metal.