Amtech have a fantastic range of tools including this 6 piece HSS saw disc set. Sizes included are 22mm, 25mm, 32mm, 35mm, 44mm and 3.17mm mandrel.
It is compatible with Amtech F2830 162pc mini drill and bit set with a maximum 20,000 RPM. It has sharp precision ground teeth and is suitable for cutting a wide variety of DIY materials such as wood, plastic, copper, aluminium etc.